August weather forecastColumbus, MI
August
Weather in August
August, the last month of the summer in Columbus, is another warm month, with an average temperature fluctuating between 77.5°F (25.3°C) and 61°F (16.1°C).Temperature
The average high-temperature during August registers at a still moderately hot 77.5°F (25.3°C), closely corresponding to the preceding month. Throughout August, the temperature in Columbus falls to an average low of 61°F (16.1°C).Humidity
The average relative humidity in August in Columbus is 79%.Rainfall
In Columbus, in August, it is raining for 14.3 days, with typically 1.89" (48mm) of accumulated precipitation. In Columbus, during the entire year, the rain falls for 138 days and collects up to 17.8" (452mm) of precipitation.Snowfall
In Columbus, Michigan, snow does not fall in June through September.Daylight
In August, the average length of the day in Columbus is 13h and 53min.On the first day of August in Columbus, sunrise is at 6:22 am and sunset at 8:51 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 8:06 pm EDT.
Sunshine
In August, the average sunshine is 10h.UV index
The months with the highest UV index are July and August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.Note: In August, the average maximum UV index of 6 translates into the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Columbus, MI
- Average high temperature in August: 77.5°F
The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (28°F).
- Average low temperature in August: 61°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).
Average pressure in August
Columbus, MI
- Average pressure in August: 29.97"Hg
The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in August
Columbus, MI
- Average wind speed in August: 7mph
The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).
Average humidity in August
Columbus, MI
- Average humidity in August: 79%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April and May (76%).
Average rainfall in August
Columbus, MI
- Average rainfall in August: 1.89"
The wettest month (with the highest rainfall) is May (2.13").
The driest month (with the least rainfall) is February (0.87").
Average rainfall days in August
Columbus, MI
- Average rainfall days in August: 14.3 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is February (4.8 days).
Average snowfall in August
Columbus, MI
- Average snowfall in August: 0"
The month with the highest snowfall is February (2.87").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Columbus, MI
- 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
Columbus, MI
- Average daylight in August: 13h and 54min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in August: 10h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in August
Columbus, MI
- Average sunshine days in August: 12.7 days
The months with the most sunshine days are October and November (15 days).
The month with the least sunshine days is February (11.3 days).
Average UV index in August
Columbus, MI
- Average UV index in August: 6
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in August
Columbus, MI
- Average cloud cover in August: 31
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in August
Columbus, MI
- Average visibility in August: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
