July weather forecast and climate
Mandan, ND

Scenic fields and vast spaces laden with green trees and shrubs in this place near the Mandan Community of North Dakota
Scenic fields and vast spaces laden with green trees and shrubs in this place near the Mandan Community of North Dakota

Weather in July

July, the same as June, is a moderately hot summer month in Mandan, North Dakota, with average temperature fluctuating between 61.3°F (16.3°C) and 83.5°F (28.6°C).

Temperature

With an average high-temperature of 83.5°F (28.6°C) and an average low-temperature of 61.3°F (16.3°C), July is the warmest month.

Heat index

The average heat index in July is calculated to a tropical 86.4°F (30.2°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'apparent temperature', 'real feel', or 'feels like', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Additional factors like activity, wind, pregnancy, and differences in body mass, height, and shape affect individual temperature impact. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

In Mandan, the average relative humidity is 59%.

Rainfall

In July, in Mandan, North Dakota, the rain falls for 12.4 days. Throughout July, 1.69" (43mm) of precipitation is accumulated. In Mandan, during the entire year, the rain falls for 94.3 days and collects up to 14.29" (363mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

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

Sunshine

The month with the most sunshine is July, with an average of 11.3h of sunshine.

UV index

With an average maximum UV index of 6, July is the month with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to the UV radiation for average individuals.
Note: In July, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the warmest month in Mandan?

July is the warmest month in Mandan, with an average high-temperature of 83.5°F (28.6°C) and an average low-temperature of 61.3°F (16.3°C).

What is the temperature in July in Mandan?

In July, in Mandan, the average high-temperature is 83.5°F (28.6°C), and the average low-temperature is 61.3°F (16.3°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), that combines air temperature and relative humidity, in July is evaluated at 86.4°F (30.2°C).

What is the average humidity in July in Mandan?

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

How many days does it rain in July in Mandan?

In Mandan, North Dakota, during July, the rain falls for 12.4 days and regularly aggregates up to 1.69" (43mm) of precipitation.

When it does not snow in Mandan?

In Mandan snow does not fall in June through September.

What is the average length of the day in July in Mandan?

In Mandan, North Dakota, the average length of the day in July is 15.4h.

What month has the most sunshine in Mandan?

The month with the most sunshine in Mandan is July, with an average of 11.3h of sunshine.

How long on average sun shines in July in Mandan?

The average sunshine in July in Mandan, North Dakota, is 11.3h.

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

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

What is the UV index intensity in July in Mandan?

In Mandan, North Dakota, the average daily maximum UV index in July is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to the UV radiation.

Average temperature in July
Mandan, ND

Average temperature in July - Mandan, ND
  • Average high temperature in July: 83.5°F

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (20.7°F).

  • Average low temperature in July: 61.3°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (6.3°F).

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Average pressure in July
Mandan, ND

Average pressure in July - Mandan, ND
  • Average pressure in July: 29.91"

The month with the highest atmospheric pressure is February (30.17").
The month with the lowest atmospheric pressure is June (29.85").

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Average wind speed in July
Mandan, ND

Average wind speed in July - Mandan, ND
  • Average wind speed in July: 8.6mph

The windiest months (with the highest average wind speed) are April and October (10.8mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).

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Average humidity in July
Mandan, ND

Average humidity in July - Mandan, 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%).

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Average rainfall in July
Mandan, ND

Average rainfall in July - Mandan, ND
  • Average rainfall in July: 1.69"

The wettest month (with the highest rainfall) is June (2.32").
The driest month (with the least rainfall) is January (0.43").

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Average rainfall days in July
Mandan, ND

Average rainfall days in July - Mandan, ND
  • Average rainfall days in July: 12.4 days

The month with the highest number of rainy days is June (13.1 days).
The month with the least rainy days is February (2.3 days).

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Average snowfall in July
Mandan, ND

Average snowfall in July - Mandan, ND
  • Average snowfall in July: 0"

The month with the highest snowfall is December (3.31").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Mandan, ND

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

The month with the highest number of snowfall days is December (12.8 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in July /
Average sunshine in July
Mandan, ND

Average daylight in July / Average sunshine in July - Mandan, 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: 11.3h

The month with the most sunshine is July (Average sunshine: 11.3h).
The month with the least sunshine is January (Average sunshine: 3.9h).

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Average sunshine days in July
Mandan, ND

Average sunshine days in July - Mandan, ND
  • Average sunshine days in July: 14.9 days

The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is June (14.6 days).

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Average UV index in July
Mandan, ND

Average UV index in July - Mandan, 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 November and December (UV index 1).

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Average cloud cover in July
Mandan, ND

Average cloud cover in July - Mandan, ND
  • Average cloud cover in July: 22

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

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Average visibility in July
Mandan, ND

Average visibility in July - Mandan, ND
  • Average visibility in July: 6mi

Months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
Months with the lowest visibility are January, February, March and December (5mi).

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