ClimateForecastAprilMay >>

Climate in Bismarck (North Dakota), United States of America

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Weather Forecasts for Bismarck (ND)

Wed   Apr 24
20°C | 1°C
SE 22 km/h
broken clouds and no rain

broken clouds and no rain

Thu   Apr 25
22°C | 7°C
S 32 km/h
partly cloudy and no rain

partly cloudy and no rain

Fri   Apr 26
14°C | 8°C
NE 22 km/h
10 mm
overcast and heavy rain

overcast and heavy rain

The best time of year to visit Bismarck in the United States of America

During the months of June and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • Does Bismarck have a dry season?
    Yes, the months of January, February and November are very dry.
  • When is winter in Bismarck?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Bismarck?
    July has an average maximum temperature of 29°C and is the warmest month of the year.
  • Which is the coldest month in Bismarck?
    The coldest month is January with an average maximum temperature of -4°C.
  • Which is the wettest month in Bismarck?
    June tops the wettest month list with 90 mm of rainfall.
  • Which is the driest month in Bismarck?
    January is the driest month with 10 mm of precipitation.
  • Which is the sunniest month in Bismarck?
    July is the sunniest month with an average of 354 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.