August weather forecastHolyoke, MN
August
Weather in August
August, the last month of the summer in Holyoke, is another warm month, with temperature in the range of an average low of 55.8°F (13.2°C) and an average high of 76.8°F (24.9°C).Temperature
Holyoke's average high-temperature in August sits at a still moderately hot 76.8°F (24.9°C), showing little difference from the previous month. Throughout August, Holyoke encounters an average temperature drop to a mild 55.8°F (13.2°C).Humidity
In Holyoke, the average relative humidity in August is 76%.Rainfall
In Holyoke, during August, the rain falls for 14 days and regularly aggregates up to 2.36" (60mm) of precipitation. Throughout the year, there are 120.8 rainfall days, and 22.87" (581mm) of precipitation is accumulated.Snowfall
In Holyoke, snow does not fall in June through September.Daylight
In Holyoke, Minnesota, the average length of the day in August is 14h and 7min.On the first day of the month, sunrise is at 5:51 am and sunset at 8:40 pm. On the last day of August, sunrise is at 6:29 am and sunset at 7:49 pm CDT.
Sunshine
In Holyoke, the average sunshine in August is 9.4h.UV index
In August, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 5 during August leads to these advisories:
Undertake precautions - Obligation exists to protect against skin and eye damage. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Holyoke, MN
- Average high temperature in August: 76.8°F
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (16.2°F).
- Average low temperature in August: 55.8°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 (2.5°F).
Average pressure in August
Holyoke, MN
- Average pressure in August: 29.93"Hg
The month with the highest atmospheric pressure is February (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in August
Holyoke, MN
- Average wind speed in August: 6.6mph
The windiest month (with the highest average wind speed) is April (8.9mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in August
Holyoke, MN
- Average humidity in August: 76%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is May (72%).
Average rainfall in August
Holyoke, MN
- Average rainfall in August: 2.36"
The wettest month (with the highest rainfall) is July (3.19").
The driest month (with the least rainfall) is January (0.71").
Average rainfall days in August
Holyoke, MN
- Average rainfall days in August: 14 days
The month with the highest number of rainy days is June (16.3 days).
The month with the least rainy days is January (2.4 days).
Average snowfall in August
Holyoke, MN
- Average snowfall in August: 0"
The month with the highest snowfall is December (7.6").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Holyoke, MN
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (17.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Holyoke, MN
- Average daylight in August: 14h and 6min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in August: 9h and 24min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).
Average sunshine days in August
Holyoke, MN
- Average sunshine days in August: 14.3 days
The month with the most sunshine days is October (15.3 days).
The month with the least sunshine days is June (11.4 days).
Average UV index in August
Holyoke, 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, November and December (UV index 1).
Average cloud cover in August
Holyoke, MN
- Average cloud cover in August: 37
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility in August
Holyoke, MN
- Average visibility in August: 5mi
The months with the highest visibility are May, June, July and October (6mi).
The months with the lowest visibility are January, February and December (4mi).
