August weather forecastWillmar, MN
August
Weather in August
August, the last month of the summer in Willmar, is another warm month, with an average temperature varying between 58.8°F (14.9°C) and 78.6°F (25.9°C).Temperature
Willmar commences August with an average high-temperature of a still warm 78.6°F (25.9°C), maintaining a close resemblance to the previous month. Willmar, in the month of August, anticipates a consistent average low-temperature of 58.8°F (14.9°C).Humidity
In Willmar, the average relative humidity in August is 75%.Rainfall
In Willmar, during August, the rain falls for 11.5 days and regularly aggregates up to 1.22" (31mm) of precipitation. In Willmar, Minnesota, during the entire year, the rain falls for 96.3 days and collects up to 11.02" (280mm) of precipitation.Snowfall
In Willmar, snow does not fall in June through September.Daylight
The average length of the day in August is 14h and 2min.On the first day of the month, sunrise is at 6:06 am and sunset at 8:46 pm. On the last day of August, sunrise is at 6:41 am and sunset at 7:58 pm CDT.
Sunshine
The average sunshine in August in Willmar, Minnesota, is 9.8h.UV index
In Willmar, Minnesota, the average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: In August, the maximum UV index of 5 suggests this advice:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Willmar, MN
- Average high temperature in August: 78.6°F
The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (19°F).
- Average low temperature in August: 58.8°F
The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (5.2°F).
Average pressure in August
Willmar, MN
- Average pressure in August: 29.94"Hg
The months with the highest atmospheric pressure are January and February (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in August
Willmar, MN
- Average wind speed in August: 7.3mph
The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is August (7.3mph).
Average humidity in August
Willmar, MN
- Average humidity in August: 75%
The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are April and May (68%).
Average rainfall in August
Willmar, MN
- Average rainfall in August: 1.22"
The wettest month (with the highest rainfall) is June (1.97").
The driest month (with the least rainfall) is January (0.24").
Average rainfall days in August
Willmar, MN
- Average rainfall days in August: 11.5 days
The month with the highest number of rainy days is June (14.9 days).
The month with the least rainy days is February (1.8 days).
Average snowfall in August
Willmar, MN
- Average snowfall in August: 0"
The month with the highest snowfall is February (1.73").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Willmar, 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
Willmar, MN
- Average daylight in August: 14h and 0min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in August: 9h and 48min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in August
Willmar, MN
- Average sunshine days in August: 17.1 days
The month with the most sunshine days is January (20.7 days).
The month with the least sunshine days is June (12.2 days).
Average UV index in August
Willmar, 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 February, November and December (UV index 1).
Average cloud cover in August
Willmar, MN
- Average cloud cover in August: 31
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in August
Willmar, 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).
