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Westerly (RI)
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United States weather

Weather in Westerly, Rhode Island for December 2026

Your guide to Westerly weather in December - trends and predictions

    Snow Forecast ❄️

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

    • Temperatures

  • In general, the average temperature in Westerly at the beginning of December is 5.4 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 1.7 °F by the end of December.

    • Rain 🌧️

  • Westerly experiences moderate rainfall in December, with an average of 7 rainy days and a total precipitation of 379.9 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
21
Dry days
Average rainy days
7
Rainy days
Average snowy days
3
Snow days
Average temperatures
4°/-1°
Temperatures
Average wind speed
31 km/h
Avg max wind
Average humidity
69 %
Avg humidity

Westerly Weather December

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

Temperatures trend during December in Westerly

See the weather trend as well as the moving average line

December weather in Westerly day by day

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
Dec. 1 Partly cloudy
Partly cloudy
 7° /1° 13.6 mm 0 cm
Dec. 2 Moderate or heavy rain shower
Moderate or heavy rain shower
 10° /1° 152.5 mm 0 cm
Dec. 3 Overcast
Overcast
 5° /0° 2.6 mm 0 cm
Dec. 4 Cloudy
Cloudy
 6° /-2° 0 mm 0 cm
Dec. 5 Partly cloudy
Partly cloudy
 1° /-6° 0 mm 0 cm
Dec. 6 Overcast
Overcast
 5° /1° 0 mm 0 cm
Dec. 7 Overcast
Overcast
 4° /1° 0 mm 0 cm
Dec. 8 Sunny
Sunny
 2° /-4° 0 mm 0 cm
Dec. 9 Partly cloudy
Partly cloudy
 3° /-5° 0 mm 0 cm
Dec. 10 Moderate or heavy rain shower
Moderate or heavy rain shower
 8° /3° 20.7 mm 0 cm
Dec. 11 Overcast
Overcast
 4° /-1° 5.8 mm 0 cm
Dec. 12 Sunny
Sunny
 2° /-3° 0 mm 0 cm
Dec. 13 Overcast
Overcast
 3° /-1° 0 mm 0 cm
Dec. 14 Moderate snow
Moderate snow
 2° /-2° 4.3 mm 1.8 cm
Dec. 15 Cloudy
Cloudy
 0° /-6° 0 mm 0 cm
Dec. 16 Cloudy
Cloudy
 2° /-3° 0 mm 0 cm
Dec. 17 Overcast
Overcast
 6° /1° 0 mm 0 cm
Dec. 18 Overcast
Overcast
 8° /1° 0 mm 0 cm
Dec. 19 Light rain shower
Light rain shower
 10° /3° 111.8 mm 0 cm
Dec. 20 Cloudy
Cloudy
 3° /-1° 0 mm 0 cm
Dec. 21 Overcast
Overcast
 6° /0° 0 mm 0 cm
Dec. 22 Sunny
Sunny
 2° /-2° 0 mm 0 cm
Dec. 23 Moderate snow
Moderate snow
 2° /1° 14.9 mm 5.1 cm
Dec. 24 Overcast
Overcast
 6° /0° 0 mm 0 cm
Dec. 25 Overcast
Overcast
 2° /0° 0 mm 0 cm
Dec. 26 Cloudy
Cloudy
 -3° /-8° 0 mm 0 cm
Dec. 27 Moderate snow
Moderate snow
 1° /-5° 29.7 mm 21.5 cm
Dec. 28 Partly cloudy
Partly cloudy
 4° /-4° 0 mm 0 cm
Dec. 29 Moderate rain
Moderate rain
 8° /2° 24 mm 0 cm
Dec. 30 Overcast
Overcast
 0° /-2° 0 mm 0 cm
Dec. 31 Overcast
Overcast
 0° /-2° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Westerly 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 Westerly forecast closer to your planned date for the most up-to-date weather information.
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Westerly in December - FAQ

What are the expected maximum and minimum temperatures in Westerly during December?
Brace for cold days with temperatures not exceeding 4° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.

How much rainfall should be expected in Westerly during December?
Significant rainfall exceeding 379.9 mm is expected in Westerly during December, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Westerly in December 2026?
Westerly experiences an average snowfall of 28.3 cm during December, occurring over 3 days.

What are the typical wind conditions in Westerly during December?
The average wind speed in Westerly during December is 31 km/h, suggesting breezy to windy conditions, depending on your activities.

Westerly snow forecast December 2026

Track daily snowfall levels and discover Westerly’s snowy potential this December ❄️
On average, Westerly sees 3 snowy days during December, with approximately 28.3 cm of total snowfall.

December rainfall patterns in Westerly

Explore the daily rainfall trends and prepare for Westerlys December weather 💧
Typically, Westerly has 7 rainy days in December with a total of 379.9 mm of rainfall.

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Location coordinates Where is Westerly?

Get accurate weather forecasts for Westerly, located at latitude 41.378 and longitude -71.827. Stay updated with localized weather information tailored for Westerly.

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