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Climate & Weather Averages in Williston, North Dakota, USA

Currently: -8 °C. Clear. (Weather station: Tioga Municipal Airport, USA). See more current weather

Annual Weather Averages in Williston

Based on weather reports collected during 1992–2021.

All Year Climate & Weather Averages in Williston

High Temp: 29 °C

Low Temp: -17 °C

Mean Temp: 6 °C

Precipitation: 32.4 mm

Humidity: 67%

Dew Point: -1 °C

Wind: 22 km/h

Pressure: 1017 mbar

Visibility: 15 km

一月 Climate & Weather Averages in Williston

High Temp: -5 °C

Low Temp: -17 °C

Mean Temp: -11 °C

Precipitation: 15.7 mm

Humidity: 80%

Dew Point: -13 °C

Wind: 21 km/h

Pressure: 1021 mbar

Visibility: 14 km

二月 Climate & Weather Averages in Williston

High Temp: -3 °C

Low Temp: -15 °C

Mean Temp: -9 °C

Precipitation: 13.6 mm

Humidity: 78%

Dew Point: -12 °C

Wind: 21 km/h

Pressure: 1021 mbar

Visibility: 14 km

三月 Climate & Weather Averages in Williston

High Temp: 5 °C

Low Temp: -8 °C

Mean Temp: -1 °C

Precipitation: 16.7 mm

Humidity: 71%

Dew Point: -6 °C

Wind: 23 km/h

Pressure: 1019 mbar

Visibility: 14 km

四月 Climate & Weather Averages in Williston

High Temp: 13 °C

Low Temp: -2 °C

Mean Temp: 6 °C

Precipitation: 26.5 mm

Humidity: 59%

Dew Point: -2 °C

Wind: 26 km/h

Pressure: 1016 mbar

Visibility: 16 km

五月 Climate & Weather Averages in Williston

High Temp: 20 °C

Low Temp: 4 °C

Mean Temp: 12 °C

Precipitation: 53.1 mm

Humidity: 58%

Dew Point: 4 °C

Wind: 26 km/h

Pressure: 1015 mbar

Visibility: 16 km

六月 Climate & Weather Averages in Williston

High Temp: 25 °C

Low Temp: 10 °C

Mean Temp: 18 °C

Precipitation: 65.8 mm

Humidity: 63%

Dew Point: 10 °C

Wind: 23 km/h

Pressure: 1013 mbar

Visibility: 16 km

七月 Climate & Weather Averages in Williston

High Temp: 29 °C

Low Temp: 14 °C

Mean Temp: 21 °C

Precipitation: 64.7 mm

Humidity: 59%

Dew Point: 13 °C

Wind: 19 km/h

Pressure: 1014 mbar

Visibility: 16 km

八月 Climate & Weather Averages in Williston

High Temp: 29 °C

Low Temp: 12 °C

Mean Temp: 21 °C

Precipitation: 40.7 mm

Humidity: 56%

Dew Point: 11 °C

Wind: 20 km/h

Pressure: 1014 mbar

Visibility: 16 km

九月 Climate & Weather Averages in Williston

High Temp: 23 °C

Low Temp: 6 °C

Mean Temp: 15 °C

Precipitation: 33.1 mm

Humidity: 58%

Dew Point: 6 °C

Wind: 21 km/h

Pressure: 1015 mbar

Visibility: 16 km

十月 Climate & Weather Averages in Williston

High Temp: 14 °C

Low Temp: -1 °C

Mean Temp: 7 °C

Precipitation: 24.8 mm

Humidity: 65%

Dew Point: 0 °C

Wind: 23 km/h

Pressure: 1017 mbar

Visibility: 16 km

十一月 Climate & Weather Averages in Williston

High Temp: 4 °C

Low Temp: -8 °C

Mean Temp: -2 °C

Precipitation: 17.4 mm

Humidity: 74%

Dew Point: -6 °C

Wind: 21 km/h

Pressure: 1019 mbar

Visibility: 15 km

十二月 Climate & Weather Averages in Williston

High Temp: -3 °C

Low Temp: -14 °C

Mean Temp: -9 °C

Precipitation: 17.0 mm

Humidity: 80%

Dew Point: -11 °C

Wind: 20 km/h

Pressure: 1020 mbar

Visibility: 14 km

Quick Climate Info

Hottest Month七月 (21 °C avg)
Coldest Month一月 (-11 °C avg)
Wettest Month六月 (65.8 mm avg)
Windiest Month五月 (26 km/h avg)
Annual precip.389.2 mm (per year)

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