Family Harvest Days is one of the absolute best things to do in Maine in September. The wind experienced at any given location is highly dependent on local topography and other factors, and instantaneous wind speed and direction vary more widely than hourly averages. Bar Harbor is a popular tourist destination in the Down East region of Maine and home to the College of the Atlantic, Jackson Laboratory, and MDI Biological Laboratory (Salisbury Cove village). Daily high temperatures decrease by 9°F, from 70°F to 61°F, rarely falling below 54°F or exceeding 77°F. First Choice  Iberostar  Jet2.com  Jet2holidays  Love Holidays  Marella Cruises  Neilson  On the Beach  RHS  Saga Holidays  Sandals  Sykes Cottages  Titan Travel  TUI  Virgin Atlantic  Virgin Holidays  VRBO  More... We help you find the best travel deals for your holiday in the sun by sharing tips on when and where to go, before providing you with top discounts. The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. easyJet flights  English Heritage  Explore! July is the hottest month for Bar Harbor with an average high temperature of 78.5 , which ranks it as cooler than most places in Maine The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on September. There are 3 weather stations near enough to contribute to our estimation of the temperature and dew point in Bar Harbor. Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations. Bring the Little Ones to Family Harvest Days. Generic astronomy calculator to calculate times for sunrise, sunset, moonrise, moonset for many cities, with daylight saving time and time The viral Facebook post from the Bangor Police Department even shows that they can laugh about it, although maybe they’re laughing because winter has finally pushed them over the edge. Time zones for airports and weather stations are provided by AskGeo.com . Daily low temperatures decrease by 8°F, from 47°F to 39°F, rarely falling below 30°F or exceeding 56°F. We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. The month of September in Bar Harbor is very likely fully within the growing season, with the chance that a given day is in the growing season gradually decreasing from 100% to 94% over the course of the month. Daylight saving time is observed in Bar Harbor during 2021, but it neither starts nor ends during September, so the entire month is in daylight saving time. Winter is cruel, but summer is sublime. Weather and climate in Bar Harbor in September This data display average monthly climate indicators in Bar Harbor in September based on our historical weather readings over a period of ten years. You are about to … Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers. The solar day over the course of September. How cold is the water in June in Bar Harbor? September is in the fall / autumn in Bar Harbor and is typically the 4th warmest month of the year. The shaded overlays indicate night and civil twilight. The hourly average wind direction in Bar Harbor throughout September is predominantly from the south, with a peak proportion of 36% on September 1. In Bar Harbor, the chance of a wet day over the course of September is increasing, starting the month at 22% and ending it at 27%. Rain may fall as snow in this month. Low Temp: 9 °F. Dec. Get the forecast In this report, we use a base of 50°F and a cap of 86°F. Bar Harbor is a bit too far. Maximum temperature yesterday: 51 °F (at 2:53 pm) Minimum temperature yesterday: 36 °F (at 12:53 am) Average temperature yesterday: 43 °F. The daily average high (red line) and low (blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. Jun For the purposes of this report, the geographical coordinates of Bar Harbor are 44.388 deg latitude, -68.204 deg longitude, and 52 ft elevation. Get your weekly fix of holiday inspiration from leading travel writers. On average, it rains or snows a fair amount: 3 to Weather data is prone to errors, outages, and other defects. Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. Record High51°. On average less than 1 day in September in Bar Harbor is likely to be affected by the passage of one or more tropical storms. Lower dew points feel drier and higher dew points feel more humid. May is in the spring in Bar Harbor and is typically the 5th warmest month of the year. The average daily incident shortwave solar energy in Bar Harbor is decreasing during September, falling by 1.5 kWh, from 5.4 kWh to 3.9 kWh, over the course of the month. The stations contributing to this reconstruction are: Hancock County-Bar Harbor Airport (93%, 15 kilometers, northwest); St. Stephen, N. B. The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands. A climate graph showing rainfall, temperatures and normals. Free Long Range Weather Forecast for Bar Harbor, Maine. U.S. Pros With average temperatures remaining fairly warm (high 60s), September offers most of the weather advantages of the summer months. Yes it was foggy. Only two days a year on average make it into the 90s (above 32 °C), and none reach 100 (38 °C). 6. Get the monthly weather forecast for Bar Harbor, ME, including daily high/low, historical averages, to help you plan ahead. Weather is far too cold this time of year in Bar Harbor to be enjoyable for warm weather travelers. There are normally 6 hours of bright sunshine each day in Bar Harbor in September - that's 50% of daylight hours . In Bar Harbor, Maine, snow does not fall in June through September. Denver could see one of its biggest snowstorms since 1885. The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds. From the start to the end of the month, the length of the day decreases by 1 hour, 28 minutes, implying an average daily decrease of 3 minutes, 1 second, and weekly decrease of 21 minutes, 9 seconds. AquaFit Tuesdays and Thursdays at 8:30 am. Feb We have vacationed in Maine at different times from June to end of Sept. Camden is going to be busy on every Sept weekend … The growing season in Bar Harbor typically lasts for 5.9 months (179 days), from around April 27 to around October 23, rarely starting before April 11 or after May 12, and rarely ending before October 4 or after November 11. Bar Harbor Weather Forecasts. This reanalysis combines a variety of wide-area measurements in a state-of-the-art global meteorological model to reconstruct the hourly history of weather throughout the world on a 50-kilometer grid. Acadia School of Massage Student Clinic. For each station, the records are corrected for the elevation difference between that station and Bar Harbor according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations. The chance that a given day will be muggy in Bar Harbor is gradually decreasing during September, falling from 5% to 1% over the course of the month. This report illustrates the typical weather in Bar Harbor, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016. The average growing degree days accumulated over the course of September, with 25th to 75th and 10th to 90th percentile bands. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands. For reference, on May 8, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 59%, while on September 3, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 63%. The average sea temperature around Bar Harbor in September is 12°C. One good thing about going to Acadia in September is that there no mosquitoes which are very annoying in June. Maine, United States. 5. Crowder said that along with May, September is Bar Harbor’s other main shoulder season. A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. But the temperatures were perfect for hiking and the crowds were less (and more adult). Dew Point: 35 °F. This section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. For reference, on August 3, the muggiest day of the year, there are muggy conditions 11% of the time, while on January 1, the least muggy day of the year, there are muggy conditions 0% of the time. The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions, excluding hours in which the mean wind speed is less than. Bar Harbor is a town on Mount Desert Island in Hancock County, Maine, United States. The shaded overlays indicate night and civil twilight. I loved the atmosphere of Bar Harbor in September. support@__remove_this_part__weatherspark.com. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Bar Harbor area. Bar Harbor Temperature Yesterday. This section reports on the wide-area average surface temperature of that water. Wind: 8 mph. Jan Get the forecast for today, tonight & tomorrow's weather for Bar Harbor, ME. All Year Climate & Weather Averages in Bar Harbor. Multi-Level Indoor Cycle Tuesdays and Thursdays at 10:15 am. How sunny is it in Bar Harbor in September? The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Sep Daily high temperatures decrease by 9°F, from 61°F to 52°F, rarely falling below 43°F or exceeding 68°F. The latest sunset is 7:08 PM on September 1 and the earliest sunset is 54 minutes earlier at 6:14 PM on September 30. (Or…they at least know how to survive it without going crazy. This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents. Top restaurants in Bar Harbor. New airline routes & holiday destinations for 2021, Beyond caffeine: the fascinating coffee cultures of the world, 11 exciting summer holiday destinations you can visit with TUI, Cosmos sale: up to £772 off tours + £300 air credit, Kiwi.com: Book flexible flight, train & bus tickets, Which? Winds SW at 10 to 15 mph. *affiliate links: find out how we are funded and why this helps us remain free to use. To show variation within the month and not just the monthly total, we show the rainfall accumulated over a sliding 31-day period centered around each day. Until a catastrophic fire in 1947, the town was a noted summer colony for the wealthy. The percentage of time spent at various humidity comfort levels, categorized by dew point. The clearest day of the month is September 3, with clear, mostly clear, or partly cloudy conditions 63% of the time. All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition , by Jean Meeus. Days of Hot Weather in Bar Harbor Bar Harbor and Acadia Park enjoy moderately hot summers with daily temperatures peaking in the 70s or 80s Fahrenheit. The lowest chance of overcast or mostly cloudy conditions is 37% on September 3. Select a month to view Bar Harbor sunrise & sunset times for the next 12 months. Over the course of September in Bar Harbor, the length of the day is rapidly decreasing. The earliest sunrise of the month in Bar Harbor is 5:55 AM on September 1 and the latest sunrise is 34 minutes later at 6:29 AM on September 30. Within 10 miles contains significant variations in elevation (1,532 feet). The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases. The percentage of time spent in various temperature bands. High 49F. With a strong possibility of snow during a third of the year, Mainers know how to have fun in the winter. The average sliding 31-day rainfall during September in Bar Harbor is rapidly increasing, starting the month at 2.9 inches, when it rarely exceeds 5.2 inches or falls below 1.1 inches, and ending the month at 3.9 inches, when it rarely exceeds 6.8 inches or falls below 1.6 inches. Telehealth Stress Management Group. But, 2020 is not a normal year. Calculations of sunrise and sunset in Town of Bar Harbor – Maine – USA for September 2021. Oct This event is an old-fashioned, family-friendly festival that was created to celebrate the arrival of autumn. Daytime maximum temperatures average around 20°C (69°F), whilst at night 9°C (49°F) is normal. Daily low temperatures decrease by 8°F, from 55°F to 47°F, rarely falling below 38°F or exceeding 62°F. The topography within 2 miles of Bar Harbor contains significant variations in elevation, with a maximum elevation change of 797 feet and an average elevation above sea level of 87 feet. From fall foliage to clear night skies, Bar Harbor looks its best when the temperatures begin to fall. Metric (°C / mm)  |  Imperial (°F / inches). And we have been very lucky with the weather in September for 7 years in a row. With the kids back to school and the nights … Daytime maximum temperatures average around a cool 18°C (64°F), whilst at night 6°C (42°F) is normal. A mix of clouds and sun. Browse the sunrise and sunset times for Bar Harbor in September 2021. Daytime temperatures usually reach 20 C in Bar Harbor in September, falling to 9 C at night. Humidity: 69%. The horizontal axis is the day, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day. Modern for Young Dancers Online. In addition to temperature, we include data on the number of rainy and sunny days so you can have all the information about your destination before your trip Megan -- You're coming to the Maine coast during my favorite time of year -- September and October are great months weatherwise.... still warm but generally less humidity and oppressing heat than in July and August. Monthly temperature, precipitation and hours of sunshine. Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night. From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night. For reference, on January 13, the windiest day of the year, the daily average wind speed is 11.8 miles per hour, while on August 8, the calmest day of the year, the daily average wind speed is 6.4 miles per hour. The percentage of days in which various types of precipitation are observed, excluding trace quantities: rain alone, snow alone, and mixed (both rain and snow fell in the same day). The thin dotted lines are the corresponding average perceived temperatures. The average surface water temperature in Bar Harbor is gradually decreasing during September, falling by 2°F, from 56°F to 54°F, over the course of the month. The estimated value at Bar Harbor is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Bar Harbor and a given station. The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon. All Year January February March April May June July August September October November December. Aug Average High40°. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. Jul Bar Harbor is located near a large body of water (e.g., ocean, sea, or large lake). Average Weather in October in Bar Harbor. Shortwave radiation includes visible light and ultraviolet radiation. There are normally 6 hours of bright sunshine each day in Bar Harbor in September - that's 50% of daylight hours. There are usually 10 days with some rain in Bar Harbor in September and the average monthly rainfall is 112mm. Calendar overview of Months Weather Forecast. The figure below presents a compact representation of key lunar data for September 2021. Definitions of the growing season vary throughout the world, but for the purposes of this report, we define it as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere). Apr The climate in Bar Harbor during May can be summarized as mild and damp. The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands. Get the latest coronavirus (COVID-19) updates for the USA with current travel advice, vaccine statistics and online resources. 1. The average hourly wind speed in Bar Harbor is increasing during September, increasing from 7.0 miles per hour to 8.4 miles per hour over the course of the month. Bar Harbor Downtown Live Webcam & Weather Report in Bar Harbor, Maine, United States - See WorldWide Live Stream and Still Timelapse WebCams by See.Cam Bar Harbor weather averages and climate Bar Harbor, Maine. The thin dotted line is the corresponding average liquid-equivalent snowfall. Rise and Connect - Wednesdays at 8:00 and Sundays at 9:00 Morning donation Yoga class designed to warm up, energize the body for all levels of ability with emphasis on … The shortest day of the month is September 30, with 11 hours, 45 minutes of daylight and the longest day is September 1, with 13 hours, 13 minutes of daylight. The daily average water temperature (purple line), with 25th to 75th and 10th to 90th percentile bands. US News Travel claims that September through October is the best time to visit Bar Harbor, and it’s no wonder. Daytime temperatures usually reach 20°C in Bar Harbor in September, falling to 9°C at night. Hi/Low, RealFeel®, precip, radar, & everything you need to be ready for the day, commute, and weekend! For reference, on July 27, the hottest day of the year, temperatures in Bar Harbor typically range from 58°F to 73°F, while on January 29, the coldest day of the year, they range from 16°F to 31°F. The average hourly temperature, color coded into bands. Bar Harbor is the gateway to one of the most beautiful national parks in the United States: Acadia. Record High. )BEST FOR: Winter can be a great time to visit for travelers who love cold weather … All other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis . Average Weather in September in Bar Harbor Maine, United States Daily high temperatures decrease by 9 F, from 70 F to 61 F, rarely falling below 54 F or exceeding 77 F. Daily low temperatures decrease by 8 … Report inappropriate content For reference, on June 21, the longest day of the year, the Sun rises at 4:48 AM and sets 15 hours, 32 minutes later, at 8:20 PM, while on December 21, the shortest day of the year, it rises at 7:05 AM and sets 8 hours, 50 minutes later, at 3:56 PM. Find out more about our data sources. The black line is the percentage chance that a given day is within the growing season. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray. Re: September weather in Bar Harbor and Acadia. And I hope you do too. The average high during this season is between 40.1 F (4.5 C) and 27.7 F (-2.4 C). We assume no responsibility for any decisions made on the basis of the content presented on this site. We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader. Zumba. The September weather guide for Bar Harbor, Maine shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Weather on Cadillac Mountain and Acadia's other mountain peaks can be drastically different from temperatures in Bar Harbor or elsewhere on the island. BarreFit 9:00 AM Tuesday and Thursdays. The number of hours during which the Sun is visible (black line). In Bar Harbor, there are 3 comfortable months with high temperatures in the range of 70-85 . There are usually 14 days with some rain in Bar Harbor in December and the average monthly rainfall is 141mm. Maps are © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC. The average rainfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. Mean Temp: 45 °F. The label associated with each bar indicates the date and time that the phase is obtained, and the companion time labels indicate the rise and set times of the Moon for the nearest time interval in which the moon is above the horizon. Daytime maximum temperatures average around 20 C (69 F), whilst at night 9 C (49 F) is normal. The month of September in Bar Harbor experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 39% throughout the month. Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory. Within 50 miles also contains very significant variations in elevation (1,532 feet). As of the 2010 census, its population is 5,235. SW 11 mph. Sun Rise. May The average accumulated growing degree days in Bar Harbor are increasing during September, increasing by 257°F, from 1,285°F to 1,543°F, over the course of the month. The air is crisp here, the sky is often bright blue. Bar Harbor is home to the largest parts of Acadia National Park, including Cadillac Mountain, the highest point withi… The area within 2 miles of Bar Harbor is covered by water (63%) and trees (34%), within 10 miles by water (54%) and trees (39%), and within 50 miles by water (56%) and trees (39%). Average High. We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. BAR HARBOR, Maine — Pick a year, any year, and the second week of August would be one of the busiest times of the season for Bar Harbor stores and shops. Indoor Cycling w/Mary. Precipitation: 1.61". For reference, the year's highest daily chance of a wet day is 34% on December 11, and its lowest chance is 22% on August 30. In June , the average ocean temperature in Bar Harbor is 49.5°F (9.7°C) . Mar Nov (4.0%, 119 kilometers, northeast); and Brier Island, N. S. (2.9%, 148 kilometers, east). Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database . MERRA-2 Modern-Era Retrospective Analysis. membership - Get first month subscription from £5, LetsGetChecked: 20% off COVID Fit to Fly test & travel certificate, VRBO: Holiday rentals with free cancellation, Where to book family holidays with free child places, Where to go in 2021: Top destinations to rediscover travel, Quarantine-free holidays & Covid Cover with TUI, Where to go on holiday in July for the best weather, Jet2 poll shows families desperate for reunion holidays, easyJet releases summer 2022 flights & holidays early, Virgin Atlantic promises flexible flights with free COVID-19 cover, NH Hotel Group recognised as world's third most sustainable, coronavirus (COVID-19) updates for the USA, LetsGetChecked promo code: 20% off COVID Fit to Fly test, Save 20% on COVID-19 Fit to Fly test & travel certificate, Home COVID-19 PCR test with free express delivery, Receive online results within 24-72 hours once test at lab. High Temp: 80 °F. Enter any city, zip or place. It was a chilly end of September day in Bar Harbor, temperatures were in the low 60s and mid-70s.