August weather forecast
Cosmos, MN

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Weather in August

The last month of the summer, August, is another warm month in Cosmos, Minnesota, with temperature in the range of an average low of 58.6°F (14.8°C) and an average high of 78.4°F (25.8°C).

Temperature

With the transition into August, Cosmos notes an average high-temperature of a still warm 78.4°F (25.8°C), closely resembling July. An average low-temperature of 58.6°F (14.8°C) marks the nights in Cosmos, Minnesota throughout August.

Humidity

In August, the average relative humidity in Cosmos is 76%.

Rainfall

In Cosmos, Minnesota, in August, during 12.3 rainfall days, 1.34" (34mm) of precipitation is typically accumulated. In Cosmos, during the entire year, the rain falls for 99.1 days and collects up to 11.89" (302mm) of precipitation.

Snowfall

June through September are months without snowfall in Cosmos.

Daylight

The average length of the day in August is 14h and 1min.
On the first day of August, sunrise is at 6:05 am and sunset at 8:44 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 7:57 pm CDT.

Sunshine

The average sunshine in August is 9.6h.

UV index

The average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.
Note: An average maximum UV index of 5 in August leads to these recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Stay sun-safe with clothing that is both closely woven and worn loosely.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Cosmos in August?

In Cosmos, 78.4°F (25.8°C) is the average high-temperature and 58.6°F (14.8°C) is the average low-temperature during August. In July, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is appraised at 86°F (30°C).

What is the average humidity in August in Cosmos?

The average relative humidity in August in Cosmos, Minnesota, is 76%.

How much does it rain in Cosmos in August?

In Cosmos, Minnesota, during August, the rain falls for 12.3 days and regularly aggregates up to 1.34" (34mm) of precipitation.

When it does not snow in Cosmos?

June through September are months without snowfall in Cosmos, Minnesota.

How many hours of daylight does Cosmos have in August?

In Cosmos, the average day length in August is 14h and 1min.

When is the sunrise / sunset in August in Cosmos?

On the first day of August in Cosmos, sunrise is at 6:05 am and sunset at 8:44 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 7:57 pm CDT.

How long on average sun shines in August in Cosmos?

In August, the average sunshine duration in Cosmos, Minnesota, is 9.6h.

What is the UV index intensity in August in Cosmos?

In August, the average daily maximum UV index in Cosmos, Minnesota, is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health 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
Cosmos, MN

Average temperature in August - Cosmos, MN
  • Average high temperature in August: 78.4°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (19.2°F).

  • Average low temperature in August: 58.6°F

The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (5.7°F).

Average pressure in August
Cosmos, MN

Average pressure in August - Cosmos, MN
  • Average pressure in August: 29.94"Hg

The months with the highest atmospheric pressure are January and February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

Average wind speed in August
Cosmos, MN

Average wind speed in August - Cosmos, MN
  • Average wind speed in August: 7.1mph

The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).

Average humidity in August
Cosmos, MN

Average humidity in August - Cosmos, MN
  • Average humidity in August: 76%

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is May (69%).

Average rainfall in August
Cosmos, MN

Average rainfall in August - Cosmos, MN
  • Average rainfall in August: 1.34"

The wettest month (with the highest rainfall) is June (2.01").
The driest month (with the least rainfall) is January (0.28").

Average rainfall days in August
Cosmos, MN

Average rainfall days in August - Cosmos, MN
  • Average rainfall days in August: 12.3 days

The month with the highest number of rainy days is June (14.5 days).
The month with the least rainy days is January (1.5 days).

Average snowfall in August
Cosmos, MN

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

The month with the highest snowfall is March (2.17").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Cosmos, MN

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

The month with the highest number of snowfall days is December (10.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Cosmos, MN

Average daylight in August / Average sunshine in August - Cosmos, MN
  • Average daylight in August: 14h and 0min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in August: 9h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

Average sunshine days in August
Cosmos, MN

Average sunshine days in August - Cosmos, MN
  • Average sunshine days in August: 16.2 days

The month with the most sunshine days is January (21.6 days).
The month with the least sunshine days is June (13.3 days).

Average UV index in August
Cosmos, MN

Average UV index in August - Cosmos, MN
  • Average UV index in August: 5

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

Average cloud cover in August
Cosmos, MN

Average cloud cover in August - Cosmos, MN
  • Average cloud cover in August: 32

The month with the most cloud cover is January (Cloud cover 65).
The months with the least cloud cover are July and August (Cloud cover 32).

Average visibility in August
Cosmos, MN

Average visibility in August - Cosmos, MN
  • Average visibility in August: 6mi

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

Cosmos, Minnesota, USA

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