August weather forecastSaint Bonifacius, MN
August
Weather in August
The last month of the summer, August, is another warm month in Saint Bonifacius, Minnesota, with an average temperature fluctuating between 78.3°F (25.7°C) and 59.7°F (15.4°C).Temperature
August's onset brings an average high-temperature of a still warm 78.3°F (25.7°C), showing a minute difference from July's 80.2°F (26.8°C). Saint Bonifacius anticipates an average minimum temperature of 59.7°F (15.4°C) in the month of August.Humidity
In August, the average relative humidity is 78%.Rainfall
In Saint Bonifacius, in August, it is raining for 14.8 days, with typically 2.44" (62mm) of accumulated precipitation. Throughout the year, in Saint Bonifacius, there are 123.5 rainfall days, and 22.76" (578mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
In August, the average length of the day is 14h and 1min.On the first day of the month, sunrise is at 6:01 am and sunset at 8:41 pm. On the last day of August, sunrise is at 6:36 am and sunset at 7:53 pm CDT.
Sunshine
The average sunshine in August is 9.8h.UV index
In Saint Bonifacius, the average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 5 in August converts into the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Saint Bonifacius, MN
- Average high temperature in August: 78.3°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (20.1°F).
- Average low temperature in August: 59.7°F
The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (7.2°F).
Average pressure in August
Saint Bonifacius, 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 (29.88"Hg).
Average wind speed in August
Saint Bonifacius, MN
- Average wind speed in August: 6.9mph
The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.9mph).
Average humidity in August
Saint Bonifacius, MN
- Average humidity in August: 78%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is April (71%).
Average rainfall in August
Saint Bonifacius, MN
- Average rainfall in August: 2.44"
The wettest month (with the highest rainfall) is June (3.78").
The driest month (with the least rainfall) is January (0.63").
Average rainfall days in August
Saint Bonifacius, MN
- Average rainfall days in August: 14.8 days
The month with the highest number of rainy days is June (17.5 days).
The month with the least rainy days is January (2.3 days).
Average snowfall in August
Saint Bonifacius, MN
- Average snowfall in August: 0"
The month with the highest snowfall is February (4.76").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Saint Bonifacius, MN
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (13 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Saint Bonifacius, 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 54min).
- Average sunshine in August: 9h and 48min
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
Saint Bonifacius, MN
- Average sunshine days in August: 13.9 days
The month with the most sunshine days is October (18.6 days).
The month with the least sunshine days is June (10.2 days).
Average UV index in August
Saint Bonifacius, 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
Saint Bonifacius, MN
- Average cloud cover in August: 30
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in August
Saint Bonifacius, MN
- Average visibility in August: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).





