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
October's arrival coincides with a drop in the average high-temperature, decreasing from September's pleasant 70.7°F (21.5°C) to a mild 56.8°F (13.8°C). During October nights, Sun Prairie witnesses a consistent average temperature of 41.7°F (5.4°C).Humidity
The average relative humidity in October is 77%.Rainfall
In Sun Prairie, during October, the rain falls for 12.7 days and regularly aggregates up to 2.72" (69mm) of precipitation. Throughout the year, in Sun Prairie, there are 138.5 rainfall days, and 26.42" (671mm) of precipitation is accumulated.Snowfall
Months with snowfall in Sun Prairie are January through April, October through December. October is the first month it typically snows in Sun Prairie. Throughout October, in the average 0.9 snowfall days, it receives 0.51" (13mm) of snow. Throughout the year, there are 53 snowfall days, and 19.06" (484mm) of snow is accumulated.Daylight
In October, the average length of the day is 11h and 1min.On the first day of the month, sunrise is at 6:55 am and sunset at 6:37 pm. On the last day of October, in Sun Prairie, sunrise is at 7:31 am and sunset at 5:49 pm CDT.
Sunshine
In Sun Prairie, the average sunshine in October is 5.2h.UV index
In October, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: In October, the maximum UV index of 2 transforms into these recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures in Sun Prairie?
What is the average humidity in October in Sun Prairie?
How many days does it rain in October in Sun Prairie?
When does it start snowing in Sun Prairie?
What is the average length of the day in October in Sun Prairie?
When is the sunrise / sunset in October in Sun Prairie?
How long on average sun shines in October in Sun Prairie?
How high is the UV index in October in Sun Prairie?
Average temperature in October
Sun Prairie, WI
- Average high temperature in October: 56.8°F
The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (23.4°F).
- Average low temperature in October: 41.7°F
The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (10.9°F).
Average pressure in October
Sun Prairie, WI
- Average pressure in October: 29.99"Hg
The months with the highest atmospheric pressure are January and February (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in October
Sun Prairie, WI
- Average wind speed in October: 8.9mph
The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in October
Sun Prairie, WI
- Average humidity in October: 77%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is April (76%).
Average rainfall in October
Sun Prairie, WI
- Average rainfall in October: 2.72"
The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is February (1.1").
Average rainfall days in October
Sun Prairie, WI
- Average rainfall days in October: 12.7 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (4.7 days).
Average snowfall in October
Sun Prairie, WI
- Average snowfall in October: 0.51"
The month with the highest snowfall is January (5.04").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Sun Prairie, WI
- Average snowfall days in October: 0.9 days
The month with the highest number of snowfall days is January (14.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Sun Prairie, WI
- 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 1min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in October
Sun Prairie, WI
- Average sunshine days in October: 15.4 days
The month with the most sunshine days is December (16.8 days).
The month with the least sunshine days is June (10.8 days).
Average UV index in October
Sun Prairie, WI
- 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
Sun Prairie, WI
- Average cloud cover in October: 44
The month with the most cloud cover is January (Cloud cover 65).
The months with the least cloud cover are July and August (Cloud cover 33).
Average visibility in October
Sun Prairie, WI
- Average visibility in October: 6mi
The months with the highest visibility are March, April, May, June, October and November (6mi).
The months with the lowest visibility are January, February, July, August, September and December (5mi).
Sun Prairie, Wisconsin, USA
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