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Williston weather by month
Check out Williston weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.
Temperature in Williston (°C)
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Max temperature (daytime) | -7 |
-3 |
4 |
13 |
20 |
26 |
29 |
28 |
21 |
15 |
3 |
-5 |
Min temperature (night-time) | -19 |
-15 |
-8 |
-1 |
6 |
11 |
13 |
12 |
6 |
0 |
-9 |
-16 |
Heat & Humidity | 0 |
0 |
0 |
0 |
0 |
0 |
M |
M |
0 |
0 |
0 |
0 |
Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme
Sunshine & Daylight in Williston
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Daily hours of sunshine | ||||||||||||
Daily hours of daylight | 9 |
10 |
12 |
14 |
15 |
16 |
16 |
14 |
13 |
11 |
9 |
8 |
UV Index (Maximum) | 1 |
1 |
3 |
5 |
6 |
7 |
8 |
7 |
5 |
3 |
1 |
1 |
Rainfall in Williston
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Number of days with some rain | 8 |
6 |
8 |
8 |
10 |
10 |
9 |
7 |
7 |
5 |
6 |
8 |
Average monthly rainfall (mm) | 12 |
10 |
14 |
32 |
49 |
72 |
51 |
39 |
36 |
20 |
12 |
12 |
More about Williston
Williston by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for North Dakota
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The climate guide for North Dakota (Williston) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
What's the climate like in Williston?
Williston has a cold semi arid climate with warm summers.
Metric (°C / mm) | Imperial (°F / inches)
More about the USA
Compare Williston with the UK
Below the Williston chart shows average maximum daytime temperature for Williston, North Dakota, USA and the UK (London).
Maximum daytime temperature (°C)
Metric (°C / mm) | Imperial (°F / inches)
Compare more Williston weather >>
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