July weather forecast and climate
Bismarck, ND

An across the park view of the historical building of the State Capitol in Bismarck, North Dakota
An across the park view of the historical building of the State Capitol in Bismarck, North Dakota
July, like June, in Bismarck, North Dakota, is another warm summer month, with temperature in the range of an average high of 83.7°F (28.7°C) and an average low of 61.3°F (16.3°C).

Temperature

July is the warmest month, with an average high-temperature of 83.7°F (28.7°C) and an average low-temperature of 61.3°F (16.3°C).

Heat index

In July, the average heat index is calculated to a tropical 86.7°F (30.4°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'feels like', 'apparent temperature', or 'real feel', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Additional factors like differences in body mass, height, and shape, clothing, pregnancy, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In July, the average relative humidity is 59%.

Rainfall

In Bismarck, in July, during 11.8 rainfall days, 1.61" (41mm) of precipitation is typically accumulated. In Bismarck, during the entire year, the rain falls for 105.9 days and collects up to 15" (381mm) of precipitation.

Snowfall

In Bismarck snow does not fall in June through September.

Daylight

In July, the average length of the day in Bismarck is 15.4h.

Sunshine

The month with the most sunshine is July, with an average of 11.4h of sunshine.

UV index

With an average maximum UV index of 6, July is the month with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to the UV radiation for the average person.
Note: The daily maximum UV index of 6 in July interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the warmest month in Bismarck?

The warmest month is July, with an average high-temperature of 83.7°F (28.7°C) and an average low-temperature of 61.3°F (16.3°C).

What is the temperature in July in Bismarck?

In Bismarck, in July, the average high-temperature is 83.7°F (28.7°C), and the average low-temperature is 61.3°F (16.3°C). In July, the average heat index (a.k.a. 'apparent temperature', 'real feel'), that represents influence of the relative humidity to air temperaure, is appraised at 86.7°F (30.4°C).

What is the average humidity in July in Bismarck?

In July, the average relative humidity in Bismarck is 59%.

How many days does it rain in July in Bismarck?

In Bismarck, North Dakota, during July, the rain falls for 11.8 days and regularly aggregates up to 1.61" (41mm) of precipitation.

When it does not snow in Bismarck?

June through September are months without snowfall.

How many hours of daylight does Bismarck have in July?

In July, the average length of the day in Bismarck is 15.4h.

What month has the most sunshine in Bismarck?

July has the most sunshine of the year, with an average of 11.4h of sunshine.

How long on average sun shines in July in Bismarck?

In July, the average sunshine in Bismarck is 11.4h.

What is the month with the highest UV index in Bismarck?

With an average maximum UV index of 6, July is the month with the highest UV index in Bismarck, North Dakota.

What is the UV index intensity in July in Bismarck?

In Bismarck, the average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV radiation.
Average temperature in July - Bismarck, ND
  • Average high temperature in July: 28.7°C

The warmest month (with the highest average high temperature) is July (28.7°C).
The month with the lowest average high temperature is January (-6.2°C).

  • Average low temperature in July: 16.3°C

The month with the highest average low temperature is July (16.3°C).
The coldest month (with the lowest average low temperature) is January (-14.4°C).

Average pressure in July - Bismarck, ND
  • Average pressure in July: 1012.7mbar

The month with the highest atmospheric pressure is February (1021.7mbar).
The month with the lowest atmospheric pressure is June (1010.7mbar).

Average wind speed in July - Bismarck, ND
  • Average wind speed in July: 13.7km/h

The windiest month (with the highest average wind speed) is April (17.2km/h).
The calmest month (with the lowest average wind speed) is August (13.4km/h).

Average humidity in July - Bismarck, ND
  • Average humidity in July: 59%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (55%).

Average rainfall in July - Bismarck, ND
  • Average rainfall in July: 41mm

The wettest month (with the highest rainfall) is June (58mm).
The driest month (with the least rainfall) is January (15mm).

Average rainfall days in July - Bismarck, ND
  • Average rainfall days in July: 11.8 days

The month with the highest number of rainy days is May (15.5 days).
The month with the least rainy days is February (3.4 days).

Average snowfall in July - Bismarck, ND
  • Average snowfall in July: 0mm

The month with the highest snowfall is February (110mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in July - Bismarck, ND
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is December (15.7 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July / Average sunshine in July - Bismarck, ND
  • Average daylight in July: 15.4h

The month with the longest days is June (Average daylight: 15.8h).
The month with the shortest days is December (Average daylight: 8.6h).

  • Average sunshine in July: 11.4h

The month with the most sunshine is July (Average sunshine: 11.4h).
The month with the least sunshine is January (Average sunshine: 3.8h).

Average sunshine days in July - Bismarck, ND
  • Average sunshine days in July: 16.5 days

The month with the most sunshine days is September (19.9 days).
The month with the least sunshine days is March (12.3 days).

Average UV index in July - Bismarck, ND
  • Average UV index in July: 6

The month with the highest UV index is July (UV index 6).
Months with the lowest UV index are January, November and December (UV index 1).

Average cloud cover in July - Bismarck, ND
  • Average cloud cover in July: 21

The month with the most cloud cover is February (Cloud cover 60).
Months with the least cloud cover are July and August (Cloud cover 21).

Average visibility in July - Bismarck, ND
  • Average visibility in July: 10km

Months with the highest visibility are May, June, July, August, September and October (10km).
Months with the lowest visibility are January, February, March and December (8km).