Weather Spark
Map
Hide Ads

Winter Weather in Maine United States

We show the winter climate in Maine by comparing the average winter weather in 3 representative places: Portland, Bangor, and Caribou.

You can add or remove cities to customize the report to your liking. See all locations in Maine.

Portland
United States
Bangor
United States
Caribou
United States
Map

Average Winter High and Low Temperature in Maine

Average Winter High and Low Temperature in MaineDecJanFeb-10°F-10°F0°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°FFallSpring281916224234323724141017383028351973113222212827253150352510-4-9-013BangorBangor
The daily average high and low air temperature at 2 meters above the ground. The thin dotted lines are the corresponding perceived temperatures.

Portland

Average Hourly Temperature in Portland in the winterDecJanFeb12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMFallSpringfreezingvery coldvery coldcold

Bangor

Average Hourly Temperature in Bangor in the winterDecJanFeb12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMFallSpringfrigidfreezingvery coldvery coldcold

Caribou

Average Hourly Temperature in Caribou in the winterDecJanFeb12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMFallSpringfrigidfrigidfreezingvery coldvery cold
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The average hourly temperature, color coded into bands. The shaded overlays indicate night and civil twilight.

Chance of Clearer Skies in the Winter in Maine

Chance of Clearer Skies in the Winter in MaineDecJanFeb0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%FallSpring4947494645464238333233BangorBangor
The percentage of time the sky is clear, mostly clear, or partly cloudy (i.e., less than 60% of the sky is covered by clouds).

Daily Chance of Precipitation in the Winter in Maine

Daily Chance of Precipitation in the Winter in MaineDecJanFeb0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%FallSpring28262225BangorBangorCaribouCaribouPortlandPortland
The percentage of days in which precipitation is observed, excluding trace quantities.

Average Monthly Rainfall in the Winter in Maine

Average Monthly Rainfall in the Winter in MaineDecJanFeb0 in0 in1 in1 in2 in2 in3 in3 in4 in4 inFallSpring3.41.81.62.43.11.61.31.71.80.80.50.6BangorBangorCaribouCaribouPortlandPortland
The average rainfall accumulated over the course of a sliding 31-day period centered on the day in question.

Average Monthly Snowfall in the Winter in Maine

Average Monthly Snowfall in the Winter in MaineDecJanFeb0 in0 in2 in2 in4 in4 in6 in6 in8 in8 in10 in10 in12 in12 in14 in14 in16 in16 inFallSpring6.914.213.610.08.711.510.814.0BangorBangorCaribouCaribouPortlandPortland
The average snowfall accumulated over the course of a sliding 31-day period centered on the day in question.

Hours of Daylight in the Winter in Maine

Hours of Daylight in the Winter in MaineDecJanFeb0 hr0 hr4 hr4 hr8 hr8 hr12 hr12 hr16 hr16 hr20 hr20 hr24 hr24 hrFallSpring9.29.09.911.2BangorBangorCaribouCaribouPortlandPortland
The number of hours during which the Sun is at least partly above the horizon.

Chance of Muggy Conditions in the Winter in Maine

Chance of Muggy Conditions in the Winter in MaineDecJanFeb0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%FallSpringBangorBangorCaribouCaribou
The percentage of time that is muggy, oppressive, or miserable (i.e., a dew point greater than 65°F).

Average Wind Speed in the Winter in Maine

Average Wind Speed in the Winter in MaineDecJanFeb0 mph0 mph1 mph1 mph2 mph2 mph3 mph3 mph4 mph4 mph5 mph5 mph6 mph6 mph7 mph7 mph8 mph8 mph9 mph9 mph10 mph10 mph11 mph11 mphFallSpring9.09.710.110.15.65.96.36.67.07.68.18.4BangorBangorCaribouCaribouPortlandPortland
The average of mean hourly wind speeds at 10 meters above the ground.

Tourism Score in the Winter in Maine

Tourism Score in the Winter in MaineDecJanFeb00224466881010FallSpring0.2BangorBangorCaribouCaribouPortlandPortland
The tourism score, which favors clear, rainless days with perceived temperatures between 65°F and 80°F.

Beach/Pool Score in the Winter in Maine

Beach/Pool Score in the Winter in MaineDecJanFeb00224466881010FallSpringBangorBangorCaribouCaribou
The beach/pool score, which favors clear, rainless days with perceived temperatures between 75°F and 90°F.

Growing Season in the Winter in Maine

Growing Season in the Winter in MaineDecJanFeb0%0%20%20%40%40%60%60%80%80%100%100%FallSpringBangorBangorPortlandPortland
The percentage chance that a given day is within the growing season, defined 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).

Growing Degree Days in the Winter in Maine

Growing Degree Days in the Winter in MaineDecJanFeb0°F0°F500°F500°F1,000°F1,000°F1,500°F1,500°F2,000°F2,000°F2,500°F2,500°FFallSpringBangorBangorCaribouCaribouPortlandPortland
The average growing degree days accumulated over the course of the winter, where growing degree days are defined as the integral of warmth above a base temperature (50°F in this case).

Average Water Temperature in the Winter in Maine

Average Water Temperature in the Winter in MaineDecJanFeb36°F36°F38°F38°F40°F40°F42°F42°F44°F44°F46°F46°F48°F48°F50°F50°F52°F52°FFallSpring47434038423937BangorBangorPortlandPortland
The daily average wide-area surface water temperature.

Average Daily Incident Shortwave Solar Energy in the Winter in Maine

Average Daily Incident Shortwave Solar Energy in the Winter in MaineDecJanFeb0.0 kWh0.0 kWh0.5 kWh0.5 kWh1.0 kWh1.0 kWh1.5 kWh1.5 kWh2.0 kWh2.0 kWh2.5 kWh2.5 kWh3.0 kWh3.0 kWh3.5 kWh3.5 kWh4.0 kWh4.0 kWh4.5 kWh4.5 kWhFallSpring1.61.52.23.11.21.21.82.8BangorBangorCaribouCaribouPortlandPortland
The average daily shortwave solar energy reaching the ground per square meter.

This report illustrates the typical weather for Portland, Bangor, and Caribou, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.

The details of the data sources used on this page vary between places and are discussed in detail on each place's dedicated page:

Disclaimer

The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data is prone to errors, outages, and other defects. We assume no responsibility for any decisions made on the basis of the content presented on this site.

We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. 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.

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.

Please review our full terms contained on our Terms of Service page.

Other Locations

Maine

Major Places

Parks

Airports

Weather Stations