Which is the hottest month in Bismarck?

The hottest time of year in Bismarck is normally July. Expect maximum daytime temperatures to reach 29°C with moderate heat and humidity.

Which month has the most rain in Bismarck?

In terms of rainfall, June is usually the wettest month in Bismarck with 72mm on average. There are normally 11 days in June with some rain.

When is it sunniest in Bismarck?

The sunniest time of year in Bismarck is normally July with bright sunshine on average for 74% of daylight hours; that's 11 hours of sunshine per day.

Best time to visit Bismarck

Q: When is the best time to visit Bismarck?

The best time to visit Bismarck is May, June, July and August based on the following average weather conditions. Daily hours of sunshine = 10 hours or more.

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Bismarck by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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When is the best time to visit Bismarck?

The best time to visit Bismarck is May, June, July and August based on the following average weather conditions.

Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

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Jun
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Aug
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Sep
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Hours of Sunshine (daily)

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Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for North Dakota (Bismarck) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C) | Imperial (°F)