August weather forecastBig Falls, MN
August
Weather in August
The last month of the summer, August, is also a moderately hot month in Big Falls, Minnesota, with an average temperature varying between 76.6°F (24.8°C) and 55°F (12.8°C).Temperature
Big Falls's transition from July to August introduces an average high-temperature of a still warm 76.6°F (24.8°C), marking an insignificant variation from the 79.3°F (26.3°C). From significant daily highs, Big Falls's nights in August cool down to an average low-temperature of 55°F (12.8°C).Humidity
In Big Falls, the average relative humidity in August is 73%.Rainfall
In August, the rain falls for 11.6 days. Throughout August, 2.01" (51mm) of precipitation is accumulated. In Big Falls, during the entire year, the rain falls for 107.3 days and collects up to 17.48" (444mm) of precipitation.Snowfall
June through September are months without snowfall.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 August, the average sunshine is 9.7h.UV index
The average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In August, the maximum UV index of 5 suggests this advice:
Guard yourself - An obligation to protect skin and eyes from harm exists. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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).
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).
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).
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%).
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").
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).
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").
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).
Average daylight in August /
Average sunshine in August
Big Falls, MN
- Average daylight in August: 14h and 18min
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 42min
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).
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).
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).
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).
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).
