August weather forecast
Coleraine, MN

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Weather in August

The last month of the summer, August, is another warm month in Coleraine, Minnesota, with temperature in the range of an average low of 55°F (12.8°C) and an average high of 77.2°F (25.1°C).

Temperature

In August, Coleraine notes an average high-temperature of a still moderately hot 77.2°F (25.1°C), hardly different from the preceding month. In Coleraine, the nighttime chill during August is a clear shift from the day's highs, with an average of 55°F (12.8°C).

Humidity

In August, the average relative humidity in Coleraine is 74%.

Rainfall

In Coleraine, in August, it is raining for 12.6 days, with typically 1.89" (48mm) of accumulated precipitation. In Coleraine, during the entire year, the rain falls for 113.8 days and collects up to 18.94" (481mm) of precipitation.

Snowfall

In Coleraine, Minnesota, snow does not fall in June through September.

Daylight

In August, the average length of the day in Coleraine, Minnesota, is 14h and 11min.
On the first day of August in Coleraine, sunrise is at 5:53 am and sunset at 8:46 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 7:55 pm CDT.

Sunshine

In Coleraine, the average sunshine in August is 9.4h.

UV index

In Coleraine, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.
Note: In August, the maximum UV index of 5 suggests this advice:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
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Frequently asked questions

What is the average August temperature in Coleraine?

The high-temperature, in August, in Coleraine, is 77.2°F (25.1°C), while the low-temperature averages to 55°F (12.8°C).

What is the average humidity in August in Coleraine?

The average relative humidity in August is 74%.

How many days does it rain in August in Coleraine?

In Coleraine, in August, it is raining for 12.6 days, with typically 1.89" (48mm) of accumulated precipitation.

When it does not snow in Coleraine?

June through September are months without snowfall.

How many hours of daylight does Coleraine have in August?

In August, the average day length is 14h and 11min.

When is the sunrise / sunset in August in Coleraine?

In August, on the first day of the month, sunrise is at 5:53 am and sunset at 8:46 pm. On the last day of the month, in Coleraine, Minnesota, sunrise is at 6:32 am and sunset at 7:55 pm CDT.

How many hours of sunshine does Coleraine have in August?

The average sunshine duration in August in Coleraine, Minnesota, is 9.4h.

What is the UV index reading in August in Coleraine?

In Coleraine, the average daily maximum UV index in August is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from unsafe 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
Coleraine, MN

Average temperature in August - Coleraine, MN
  • Average high temperature in August: 77.2°F

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (15.8°F).

  • Average low temperature in August: 55°F

The month with the highest average low temperature is July (57.2°F).
The coldest month (with the lowest average low temperature) is January (1.4°F).

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Average pressure in August
Coleraine, MN

Average pressure in August - Coleraine, MN
  • Average pressure in August: 29.92"Hg

The month with the highest atmospheric pressure is February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in August
Coleraine, MN

Average wind speed in August - Coleraine, MN
  • Average wind speed in August: 6.2mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

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Average humidity in August
Coleraine, MN

Average humidity in August - Coleraine, MN
  • Average humidity in August: 74%

The months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is May (70%).

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Average rainfall in August
Coleraine, MN

Average rainfall in August - Coleraine, MN
  • Average rainfall in August: 1.89"

The wettest month (with the highest rainfall) is June (2.91").
The driest months (with the least rainfall) are January and February (0.75").

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Average rainfall days in August
Coleraine, MN

Average rainfall days in August - Coleraine, MN
  • Average rainfall days in August: 12.6 days

The month with the highest number of rainy days is June (16.4 days).
The month with the least rainy days is February (2.3 days).

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Average snowfall in August
Coleraine, MN

Average snowfall in August - Coleraine, MN
  • Average snowfall in August: 0"

The month with the highest snowfall is December (7.2").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Coleraine, MN

Average snowfall days in August - Coleraine, MN
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (21.1 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
Coleraine, MN

Average daylight in August / Average sunshine in August - Coleraine, MN
  • Average daylight in August: 14h and 1min

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in August: 9h and 2min

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 1h and 54min).

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Average sunshine days in August
Coleraine, MN

Average sunshine days in August - Coleraine, MN
  • Average sunshine days in August: 16.5 days

The months with the most sunshine days are August and September (16.5 days).
The month with the least sunshine days is February (10.1 days).

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Average UV index in August
Coleraine, MN

Average UV index in August - Coleraine, MN
  • 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, November and December (UV index 1).

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Average cloud cover in August
Coleraine, MN

Average cloud cover in August - Coleraine, MN
  • Average cloud cover in August: 37

The month with the most cloud cover is January (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 36).

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Average visibility in August
Coleraine, MN

Average visibility in August - Coleraine, MN
  • Average visibility in August: 5mi

The months with the highest visibility are May and June (6mi).
The months with the lowest visibility are January, February, March and December (4mi).

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Coleraine, Minnesota, USA

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