Williston weather in April 2020

  • 13°C maximum daytime temperature in April in Williston13
    13°C max day temperature
  • 8 hours of sunshine per day
  • 8 days with some rainfall in April in Williston8
    8 days with some rainfall
  • -1°C minimum night-time temperature in April in Williston-1
    -1°C min night temperature
  • 14 hours of daylight per day in April in Williston14
    14 hours of daylight per day
  • No heat & humidity in April in Williston0
    No heat & humidity
  • 32 mm monthly rainfall in April in Williston32
    32 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in April in Williston5
    5 (Moderate) UV index
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The April weather guide for Williston, North Dakota shows long term 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.

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Metric (°C / mm)  |  Imperial (°F / inches)

Guide to Williston weather in April

The average maximum daytime temperature in Williston in April is a cool 13°C (55°F). The average night-time temperature is usually a very cold -1°C (30°F). There are usually 8 hours of bright sunshine each day, which represents 60% of the 14 hours of daylight.

Expect 32mm (1.3 inches) of rainfall across the whole of April with 8 days with some rain falling. Maximum UV levels will be moderate (5 UV index) at midday when the skies are clear.

Williston sunrise & sunset times for April 2020

Browse the sunrise & sunset times for Williston in April 2020. Select a month to view Williston sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Wednesday, 1st April 2020 07:31 20:26
Wednesday, 15th April 2020 07:04 20:46
Thursday, 30th April 2020 06:37 21:08
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