Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
The onset of October is marked by a decrease in temperature, transitioning from an agreeable 71.1°F (21.7°C) in September to a refreshing 58.1°F (14.5°C). Throughout October, Sumner anticipates an average low-temperature of 43.2°F (6.2°C).Humidity
In October, the average relative humidity in Sumner, Michigan, is 79%.Rainfall
In Sumner, in October, during 15.3 rainfall days, 2.56" (65mm) of precipitation is typically accumulated. In Sumner, during the entire year, the rain falls for 141.3 days and collects up to 22.48" (571mm) of precipitation.Snowfall
January through April, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.3 snowfall days, it receives 0.08" (2mm) of snow. In Sumner, during the entire year, snow falls for 65.5 days and aggregates up to 19.65" (499mm) of snow.Daylight
In Sumner, Michigan, the average length of the day in October is 11h and 1min.On the first day of October in Sumner, sunrise is at 7:37 am and sunset at 7:19 pm. On the last day of the month, sunrise is at 8:14 am and sunset at 6:31 pm EDT.
Sunshine
The average sunshine in October in Sumner is 5.3h.UV index
In Sumner, Michigan, the average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the average person.Note: The daily maximum UV index of 2 in October interprets into the following advice:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the average October temperature in Sumner?
What is the average humidity in October in Sumner?
How much does it rain in Sumner in October?
When does it start snowing in Sumner?
What is the average length of the day in October in Sumner?
When is the sunrise / sunset in October in Sumner?
How long on average sun shines in October in Sumner?
How high is the UV index in October in Sumner?
Average temperature in October
Sumner, MI
- Average high temperature in October: 58.1°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (26.8°F).
- Average low temperature in October: 43.2°F
The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).
Average pressure in October
Sumner, MI
- Average pressure in October: 29.99"Hg
The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in October
Sumner, MI
- Average wind speed in October: 8.9mph
The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity in October
Sumner, MI
- Average humidity in October: 79%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (75%).
Average rainfall in October
Sumner, MI
- Average rainfall in October: 2.56"
The wettest month (with the highest rainfall) is May (3.03").
The driest month (with the least rainfall) is February (1.26").
Average rainfall days in October
Sumner, MI
- Average rainfall days in October: 15.3 days
The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in October
Sumner, MI
- Average snowfall in October: 0.08"
The month with the highest snowfall is January (5.91").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Sumner, MI
- Average snowfall days in October: 0.3 days
The month with the highest number of snowfall days is January (18 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Sumner, MI
- Average daylight in October: 11h and 0min
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 0min).
- Average sunshine in October: 5h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in October
Sumner, MI
- Average sunshine days in October: 13.2 days
The month with the most sunshine days is September (15.8 days).
The month with the least sunshine days is January (10.3 days).
Average UV index in October
Sumner, MI
- Average UV index in October: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in October
Sumner, MI
- Average cloud cover in October: 49
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in October
Sumner, MI
- Average visibility in October: 6mi
The months with the highest visibility are March, April, May, June, July, August, October and November (6mi).
The months with the lowest visibility are January, February, September and December (5mi).
Sumner, Michigan, USA
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