August weather forecast
Big Falls, MN

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Weather in August

The last month of the summer, August, is also a moderately hot month in Big Falls, Minnesota, with temperature in the range of an average low of 55°F (12.8°C) and an average high of 76.6°F (24.8°C).

Temperature

A minimal variation is noted in Big Falls's average high-temperature at the onset of August, reaching a still warm 76.6°F (24.8°C) from July's 79.3°F (26.3°C). During August, Big Falls's temperature records a considerable difference from its daily highs to an average low of 55°F (12.8°C).

Humidity

In August, the average relative humidity is 73%.

Rainfall

In Big Falls, during August, the rain falls for 11.6 days and regularly aggregates up to 2.01" (51mm) of precipitation. Throughout the year, in Big Falls, there are 107.3 rainfall days, and 17.48" (444mm) of precipitation is accumulated.

Snowfall

In Big Falls, snow does not fall in June through September.

Daylight

The average length of the day in August is 14h and 15min.
On the first day of the month, sunrise is at 5:51 am and sunset at 8:51 pm. On the last day of August, in Big Falls, sunrise is at 6:32 am and sunset at 7:57 pm CDT.

Sunshine

In Big Falls, Minnesota, the average sunshine in August is 9.7h.

UV index

The average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The daily high UV index of 5 during August translates into the following recommendations:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
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Frequently asked questions

What is the average August temperature in Big Falls?

In August, in Big Falls, the average high-temperature is 76.6°F (24.8°C), and the average low-temperature is 55°F (12.8°C).

What is the average humidity in August in Big Falls?

In August, the average relative humidity in Big Falls is 73%.

How many days does it rain in August in Big Falls?

In Big Falls, in August, during 11.6 rainfall days, 2.01" (51mm) of precipitation is typically accumulated.

When it does not snow in Big Falls?

June through September are months without snowfall in Big Falls.

How many hours of daylight does Big Falls have in August?

In Big Falls, the average day length in August is 14h and 15min.

When are sunrise and sunset in August in Big Falls?

On the first day of August in Big Falls, sunrise is at 5:51 am and sunset at 8:51 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 7:57 pm CDT.

How long on average sun shines in August in Big Falls?

The average sunshine duration in August in Big Falls is 9.7h.

How high is the UV index in August in Big Falls?

In August, the average daily maximum UV index in Big Falls, Minnesota, 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
Big Falls, MN

Average temperature in August - Big Falls, MN
  • Average high temperature in August: 76.6°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (15.3°F).

  • Average low temperature in August: 55°F

The month with the highest average low temperature is July (57.6°F).
The coldest month (with the lowest average low temperature) is January (0.7°F).

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Average pressure in August
Big Falls, MN

Average pressure in August - Big Falls, 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 (29.87"Hg).

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Average wind speed in August
Big Falls, MN

Average wind speed in August - Big Falls, MN
  • Average wind speed in August: 6.3mph

The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

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Average humidity in August
Big Falls, MN

Average humidity in August - Big Falls, MN
  • Average humidity in August: 73%

The months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is May (69%).

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Average rainfall in August
Big Falls, MN

Average rainfall in August - Big Falls, MN
  • Average rainfall in August: 2.01"

The wettest month (with the highest rainfall) is June (2.68").
The driest month (with the least rainfall) is February (0.59").

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Average rainfall days in August
Big Falls, MN

Average rainfall days in August - Big Falls, MN
  • Average rainfall days in August: 11.6 days

The month with the highest number of rainy days is June (15.8 days).
The month with the least rainy days is February (1.3 days).

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Average snowfall in August
Big Falls, MN

Average snowfall in August - Big Falls, MN
  • Average snowfall in August: 0"

The month with the highest snowfall is December (6.02").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Big Falls, MN

Average snowfall days in August - Big Falls, MN
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (17.3 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
Big Falls, MN

Average daylight in August / Average sunshine in August - Big Falls, MN
  • Average daylight in August: 14h and 2min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • Average sunshine in August: 9h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 1h and 48min).

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Average sunshine days in August
Big Falls, MN

Average sunshine days in August - Big Falls, MN
  • Average sunshine days in August: 16.7 days

The month with the most sunshine days is August (16.7 days).
The month with the least sunshine days is March (11.1 days).

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Average UV index in August
Big Falls, MN

Average UV index in August - Big Falls, 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
Big Falls, MN

Average cloud cover in August - Big Falls, MN
  • Average cloud cover in August: 35

The month with the most cloud cover is January (Cloud cover 83).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in August
Big Falls, MN

Average visibility in August - Big Falls, MN
  • Average visibility in August: 5mi

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

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Big Falls, Minnesota, USA

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