August weather forecastCumber, MI
August
Weather in August
August, the last month of the summer in Cumber, is also a moderately hot month, with temperature in the range of an average low of 61.5°F (16.4°C) and an average high of 74.1°F (23.4°C).Temperature
A minimal variation is noted in Cumber's average high-temperature at the onset of August, reaching a still warm 74.1°F (23.4°C) from July's 74.8°F (23.8°C). August nights in Cumber cool down to an average low-temperature of 61.5°F (16.4°C).Humidity
In August, the average relative humidity is 80%.Rainfall
In Cumber, in August, it is raining for 14.8 days, with typically 2.24" (57mm) of accumulated precipitation. Throughout the year, there are 144.3 rainfall days, and 23.54" (598mm) of precipitation is accumulated.Snowfall
May through October are months without snowfall in Cumber.Daylight
In August, the average length of the day is 13h and 56min.On the first day of August, sunrise is at 6:21 am and sunset at 8:54 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 8:08 pm EDT.
Sunshine
In August, the average sunshine in Cumber is 10.1h.UV index
June through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: A maximum high daily UV index of 5 during August translates into the following directions:
Exercise prevention - Warding off sunburn is urged. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Cumber, MI
- Average high temperature in August: 74.1°F
The warmest month (with the highest average high temperature) is July (74.8°F).
The month with the lowest average high temperature is January (27°F).
- Average low temperature in August: 61.5°F
The months with the highest average low temperature are July and August (61.5°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in August
Cumber, MI
- Average pressure in August: 29.96"Hg
The month with the highest atmospheric pressure is March (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in August
Cumber, MI
- Average wind speed in August: 8.3mph
The windiest month (with the highest average wind speed) is January (12.7mph).
The calmest month (with the lowest average wind speed) is July (7.6mph).
Average humidity in August
Cumber, MI
- Average humidity in August: 80%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are April and May (77%).
Average rainfall in August
Cumber, MI
- Average rainfall in August: 2.24"
The wettest month (with the highest rainfall) is October (2.64").
The driest month (with the least rainfall) is February (1.26").
Average rainfall days in August
Cumber, MI
- Average rainfall days in August: 14.8 days
The month with the highest number of rainy days is October (15.9 days).
The month with the least rainy days is February (5.1 days).
Average snowfall in August
Cumber, MI
- Average snowfall in August: 0"
The month with the highest snowfall is January (4.88").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in August
Cumber, MI
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (16.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Cumber, MI
- Average daylight in August: 13h and 54min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in August: 10h and 6min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).
Average sunshine days in August
Cumber, MI
- Average sunshine days in August: 13.7 days
The month with the most sunshine days is September (15.6 days).
The month with the least sunshine days is December (8.2 days).
Average UV index in August
Cumber, MI
- Average UV index in August: 5
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in August
Cumber, MI
- Average cloud cover in August: 30
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility in August
Cumber, MI
- Average visibility in August: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
