August weather forecastBloomington, MN
August
Weather in August
August in Bloomington carries over the radiant summer spirit from July but with some cooling in anticipation of fall. Parks and lakes still thrum with activity and the city’s greenery remains dense and lush. A mild decline in rainfall, sunlight hours and cloud cover occurs as nature subtly signals the impending shift. Maintaining a warm trend, temperatures teeter from 61.2°F (16.2°C) to 78.6°F (25.9°C), allowing inhabitants to enjoy the tail-end of Bloomington’s summer.Temperature
August brings an average high-temperature of a still moderately hot 78.6°F (25.9°C), showing a slight difference from July's 81°F (27.2°C). During August, the average low-temperature is a refreshing 61.2°F (16.2°C).Humidity
In August, the average relative humidity in Bloomington is 75%.Rainfall
In Bloomington, during August, the rain falls for 14.3 days and regularly aggregates up to 2.36" (60mm) of precipitation. In Bloomington, during the entire year, the rain falls for 124.8 days and collects up to 22.72" (577mm) of precipitation.Snowfall
June through September are months without snowfall.Daylight
The average length of the day in August is 14h and 1min.On the first day of the month, sunrise is at 5:59 am and sunset at 8:39 pm. On the last day of August, sunrise is at 6:35 am and sunset at 7:51 pm CDT.
Sunshine
In August, the average sunshine is 9.8h.UV index
The average daily maximum UV index in August in Bloomington is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index of 5 during August leads to these instructions:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Bloomington, MN
- Average high temperature in August: 78.6°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (20.5°F).
- Average low temperature in August: 61.2°F
The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (7.7°F).
Average pressure in August
Bloomington, 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
Bloomington, MN
- Average wind speed in August: 6.7mph
The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest month (with the lowest average wind speed) is August (6.7mph).
Average humidity in August
Bloomington, 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 (71%).
Average rainfall in August
Bloomington, MN
- Average rainfall in August: 2.36"
The wettest month (with the highest rainfall) is June (3.98").
The driest month (with the least rainfall) is January (0.59").
Average rainfall days in August
Bloomington, MN
- Average rainfall days in August: 14.3 days
The month with the highest number of rainy days is June (17.7 days).
The month with the least rainy days is January (2.7 days).
Average snowfall in August
Bloomington, MN
- Average snowfall in August: 0"
The month with the highest snowfall is February (4.92").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Bloomington, MN
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (13.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Bloomington, 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 6min).
Average sunshine days in August
Bloomington, MN
- Average sunshine days in August: 14.8 days
The month with the most sunshine days is January (18.3 days).
The month with the least sunshine days is June (10.3 days).
Average UV index in August
Bloomington, 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
Bloomington, MN
- Average cloud cover in August: 30
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in August
Bloomington, 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).
