August weather forecast
Coteau, ND

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Weather in August

The last month of the summer, August, is another warm month in Coteau, North Dakota, with an average temperature varying between 58.6°F (14.8°C) and 80.1°F (26.7°C).

Temperature

Coteau witnesses its highest temperatures in July and August, reaching an average of 80.1°F (26.7°C).

Humidity

August is the least humid month in Coteau, with an average relative humidity of 51%.

Rainfall

In Coteau, in August, during 9.6 rainfall days, 1.14" (29mm) of precipitation is typically accumulated. In Coteau, North Dakota, during the entire year, the rain falls for 85.6 days and collects up to 11.89" (302mm) of precipitation.

Snowfall

In Coteau, snow does not fall in June through September.

Daylight

The average length of the day in August is 14h and 18min.
On the first day of the month, sunrise is at 6:24 am and sunset at 9:26 pm. On the last day of August, sunrise is at 7:06 am and sunset at 8:32 pm CDT.

Sunshine

In August, the average sunshine is 10.8h.

UV index

The average daily maximum UV index in August in Coteau is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In August, the UV index of 5 transforms into the following advice:
Make use of precautions - Suggestions to resist sunburn are communicated. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. During bright days, sunglasses that offer UVA and UVB defense are recommended.
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Frequently asked questions

What is the warmest month in Coteau?

Coteau witnesses its peak temperatures during July and August, when the average high-temperature reaches 80.1°F (26.7°C).

What is the usual temperature for Coteau in August?

The high-temperature during August is 80.1°F (26.7°C) and the low-temperature is 58.6°F (14.8°C).

What is the least humid month in Coteau?

August is the least humid month in Coteau, North Dakota, with an average relative humidity of 51%.

What is the average humidity in August in Coteau?

The average relative humidity in August is 51%.

How much does it rain in Coteau in August?

In Coteau, North Dakota, in August, during 9.6 rainfall days, 1.14" (29mm) of precipitation is typically accumulated.

When it does not snow in Coteau?

In Coteau, North Dakota, snow does not fall in June through September.

What is the average length of the day in August in Coteau?

In August, the average day length is 14h and 18min.

What time are sunrise and sunset in August in Coteau?

On the first day of August in Coteau, sunrise is at 6:24 am and sunset at 9:26 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 8:32 pm CDT.

How many hours of sunshine does Coteau have in August?

The average sunshine duration in August in Coteau is 10.8h.

What is the UV index intensity in August in Coteau?

The average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Coteau, ND

Average temperature in August - Coteau, ND
  • Average high temperature in August: 80.1°F

The warmest months (with the highest average high temperature) are July and August (80.1°F).
The month with the lowest average high temperature is February (17.2°F).

  • Average low temperature in August: 58.6°F

The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is February (3.6°F).

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Average pressure in August
Coteau, ND

Average pressure in August - Coteau, ND
  • Average pressure in August: 29.89"Hg

The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in August
Coteau, ND

Average wind speed in August - Coteau, ND
  • Average wind speed in August: 8.8mph

The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest month (with the lowest average wind speed) is August (8.8mph).

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Average humidity in August
Coteau, ND

Average humidity in August - Coteau, ND
  • Average humidity in August: 51%

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (51%).

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Average rainfall in August
Coteau, ND

Average rainfall in August - Coteau, ND
  • Average rainfall in August: 1.14"

The wettest month (with the highest rainfall) is June (2.32").
The driest months (with the least rainfall) are January and February (0.39").

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Average rainfall days in August
Coteau, ND

Average rainfall days in August - Coteau, ND
  • Average rainfall days in August: 9.6 days

The month with the highest number of rainy days is June (14.1 days).
The month with the least rainy days is February (1.3 days).

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Average snowfall in August
Coteau, ND

Average snowfall in August - Coteau, ND
  • Average snowfall in August: 0"

The month with the highest snowfall is November (3.62").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Coteau, ND

Average snowfall days in August - Coteau, ND
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is December (14.4 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in August /
Average sunshine in August
Coteau, ND

Average daylight in August / Average sunshine in August - Coteau, ND
  • Average daylight in August: 14h and 2min

The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).

  • Average sunshine in August: 10h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).

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Average sunshine days in August
Coteau, ND

Average sunshine days in August - Coteau, ND
  • Average sunshine days in August: 18.8 days

The month with the most sunshine days is September (19.6 days).
The month with the least sunshine days is June (14.2 days).

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Average UV index in August
Coteau, ND

Average UV index in August - Coteau, ND
  • Average UV index in August: 5

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

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Average cloud cover in August
Coteau, ND

Average cloud cover in August - Coteau, ND
  • Average cloud cover in August: 22

The month with the most cloud cover is February (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 22).

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Average visibility in August
Coteau, ND

Average visibility in August - Coteau, ND
  • Average visibility in August: 6mi

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

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Coteau, North Dakota, USA

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