Weather in Williston in December

The weather in Williston in December is extremely cold, when degrees are between -15 and -2 and there are 11 days of rain and 15 days of snow in average. Therefore, if you are planning a trip to Williston in December, warm clothes and gloves are highly recommended.
Avg Temp
(-15°) - (-2°)
Avg Rainy Days
11
Avg Dry Days
20
Avg Snow Days
15
Full weather report for today ››

Weather forecast for the next 14 days ››

Weather Facts - Williston in December

* The warmest temperature recorded in in December is 13°C
* The coldest temperature recorded in Williston in December is (-38°C)
* The average rainfall in Williston in December is 18 mm

Yearly Average for Williston

Max Temp
Min Temp
Rainy Days
Jan.
(-5°)
(-18°)
11
Feb.
(-1°)
(-14°)
8
March
6°
(-8°)
11
April
15°
(-2°)
12
May
21°
4°
16
June
26°
9°
18
July
30°
13°
14
August
31°
12°
13
Sep.
24°
6°
11
Oct.
15°
(-1°)
10
Nov.
5°
(-8°)
9
Dec.
(-2°)
(-15°)
11

Average Temperature in Williston