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Weather in Maine for December 2026

Your guide to Maine weather in December - trends and predictions

    Snow Forecast ❄️

  • With an average of 3 snowy days, Maine usually enjoys a light touch of snow in December.

    • Rain 🌧️

  • Maine experiences moderate rainfall in December, with an average of 7 rainy days and a total precipitation of 283.5 mm.

    • More

  • Is December a good time to visit Maine? check out the best time to travel to Maine page.

  • ✨ Is December a good time to visit Maine? – Ask the AI Weatherman

Average dry days
21
Dry days
Average rainy days
7
Rainy days
Average snowy days
3
Snow days
Average temperatures
2°/-3°
Temperatures
Average wind speed
24 km/h
Avg max wind
Average humidity
71 %
Avg humidity

Maine Weather December

Move between months or click on a day
November
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Light rain
4°
2
Heavy rain
2°
3
Heavy snow
3°
4
Overcast
3°
5
Light snow
2°
6
Sunny
1°
7
Light snow
1°
8
Light snow
3°
9
Moderate rain at times
1°
10
Moderate rain
4°
11
Heavy rain
8°
12
Moderate rain
6°
13
Partly cloudy
0°
14
Sunny
0°
15
Sunny
-1°
16
Overcast
3°
17
Moderate rain
6°
18
Overcast
5°
19
Heavy rain
8°
20
Overcast
0°
21
Overcast
2°
22
Sunny
-3°
23
Light snow
-1°
24
Light snow
2°
25
Overcast
0°
26
Cloudy
-2°
27
Sunny
1°
28
Overcast
2°
29
Moderate rain
5°
30
Moderate rain
5°
31
Partly cloudy
3°

What’s the Weather Like in Maine This December?

Discover the average temperatures and weather trends across Maine’s cities this December.
CloudyPortland2 °C / -3 °CCloudyBangor1 °C / -6 °CCloudyBar Harbor1 °C / -5 °CCloudySaco2 °C / -4 °CMore Locations

Temperatures trend during December in Maine

See the weather trend as well as the moving average line

December weather in Maine day by day

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
Dec. 1 Light rain
Light rain
 4° /-1° 3.5 mm 0 cm
Dec. 2 Heavy rain
Heavy rain
 2° /-3° 38.9 mm 0 cm
Dec. 3 Heavy snow
Heavy snow
 3° /-1° 25.8 mm 12.3 cm
Dec. 4 Overcast
Overcast
 3° /-4° 0 mm 0 cm
Dec. 5 Light snow
Light snow
 2° /-5° 22.1 mm 2 cm
Dec. 6 Sunny
Sunny
 1° /-4° 0 mm 0 cm
Dec. 7 Light snow
Light snow
 1° /-3° 1.6 mm 0 cm
Dec. 8 Light snow
Light snow
 3° /-3° 4 mm 1.2 cm
Dec. 9 Moderate rain at times
Moderate rain at times
 1° /-4° 5.1 mm 3.2 cm
Dec. 10 Moderate rain
Moderate rain
 4° /-1° 23.1 mm 1.7 cm
Dec. 11 Heavy rain
Heavy rain
 8° /-1° 33.7 mm 0 cm
Dec. 12 Moderate rain
Moderate rain
 6° /-3° 10.4 mm 0 cm
Dec. 13 Partly cloudy
Partly cloudy
 0° /-4° 0 mm 0 cm
Dec. 14 Sunny
Sunny
 0° /-6° 0 mm 0 cm
Dec. 15 Sunny
Sunny
 -1° /-7° 0 mm 0 cm
Dec. 16 Overcast
Overcast
 3° /-3° 0 mm 0 cm
Dec. 17 Moderate rain
Moderate rain
 6° /2° 12.4 mm 0 cm
Dec. 18 Overcast
Overcast
 5° /1° 0 mm 0 cm
Dec. 19 Heavy rain
Heavy rain
 8° /2° 48.7 mm 0 cm
Dec. 20 Overcast
Overcast
 0° /-3° 0 mm 0 cm
Dec. 21 Overcast
Overcast
 2° /-3° 0 mm 0 cm
Dec. 22 Sunny
Sunny
 -3° /-8° 0 mm 0 cm
Dec. 23 Light snow
Light snow
 -1° /-6° 4.8 mm 0 cm
Dec. 24 Light snow
Light snow
 2° /-3° 5.8 mm 4.2 cm
Dec. 25 Overcast
Overcast
 0° /-5° 0 mm 0 cm
Dec. 26 Cloudy
Cloudy
 -2° /-8° 0 mm 0 cm
Dec. 27 Sunny
Sunny
 1° /-6° 0 mm 0 cm
Dec. 28 Overcast
Overcast
 2° /-4° 0 mm 0 cm
Dec. 29 Moderate rain
Moderate rain
 5° /1° 24.8 mm 0 cm
Dec. 30 Moderate rain
Moderate rain
 5° /-2° 18.8 mm 0 cm
Dec. 31 Partly cloudy
Partly cloudy
 3° /-2° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Maine in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Maine forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Maine in December - FAQ

What are the expected maximum and minimum temperatures in Maine during December?
Brace for cold days with temperatures not exceeding 2° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.

How much rainfall should be expected in Maine during December?
Significant rainfall exceeding 283.5 mm is expected in Maine during December, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Maine in December 2026?
Maine experiences an average snowfall of 24.6 cm during December, occurring over 3 days.

What are the typical wind conditions in Maine during December?
The average wind speed in Maine during December is 24 km/h, suggesting breezy to windy conditions, depending on your activities.

Maine snow forecast December 2026

Track daily snowfall levels and discover Maine’s snowy potential this December ❄️
On average, Maine sees 3 snowy days during December, with approximately 24.6 cm of total snowfall.

December rainfall patterns in Maine

Explore the daily rainfall trends and prepare for Maines December weather 💧
Typically, Maine has 7 rainy days in December with a total of 283.5 mm of rainfall.
Counties in Maine
Select a county for an accurate weather forecast
Cumberland CountyHancock CountyPenobscot CountyYork County
Top locations in Maine
Select a location for an accurate weather forecast
BangorBar HarborPortlandSaco
More Locations
Quick links
More Maine weather pages
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