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
Green Valley's transition into October is marked by a distinct drop in the average high-temperature, reducing from an agreeable 69.6°F (20.9°C) in September to a fresh 54.9°F (12.7°C). Green Valley experiences an average nighttime temperature of 41.5°F (5.3°C) in the month of October.Humidity
In Green Valley, the average relative humidity in October is 77%.Rainfall
In Green Valley, Wisconsin, in October, during 12.5 rainfall days, 2.52" (64mm) of precipitation is typically accumulated. Throughout the year, in Green Valley, there are 134.3 rainfall days, and 24.06" (611mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. October is the first month it typically snows in Green Valley. Throughout October, in the average 1.2 snowfall days, it receives 0.24" (6mm) of snow. Throughout the year, in Green Valley, Wisconsin, there are 69.2 snowfall days, and 26.14" (664mm) of snow is accumulated.Daylight
In Green Valley, the average length of the day in October is 10h and 57min.On the first day of the month, sunrise is at 6:51 am and sunset at 6:33 pm. On the last day of October, in Green Valley, sunrise is at 7:30 am and sunset at 5:42 pm CDT.
Sunshine
The average sunshine in October is 5.3h.UV index
In October, the average daily maximum UV index in Green Valley is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index, 2 in October, converts into the following recommendations:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Green Valley in October?
What is the average humidity in October in Green Valley?
How much does it rain in Green Valley in October?
When does it start to snow in Green Valley?
What is the average length of the day in October in Green Valley?
When are sunrise and sunset in October in Green Valley?
How many hours of sunshine does Green Valley have in October?
What is the UV index reading in October in Green Valley?
Average temperature in October
Green Valley, WI
- Average high temperature in October: 54.9°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (22.6°F).
- Average low temperature in October: 41.5°F
The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (12.6°F).
Average pressure in October
Green Valley, WI
- Average pressure in October: 29.97"Hg
The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in October
Green Valley, WI
- Average wind speed in October: 8.9mph
The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity in October
Green Valley, WI
- Average humidity in October: 77%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are April and May (75%).
Average rainfall in October
Green Valley, WI
- Average rainfall in October: 2.52"
The wettest month (with the highest rainfall) is May (2.95").
The driest month (with the least rainfall) is January (1.14").
Average rainfall days in October
Green Valley, WI
- Average rainfall days in October: 12.5 days
The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is February (4.5 days).
Average snowfall in October
Green Valley, WI
- Average snowfall in October: 0.24"
The month with the highest snowfall is February (6.93").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Green Valley, WI
- Average snowfall days in October: 1.2 days
The month with the highest number of snowfall days is January (16.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Green Valley, WI
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in October: 5h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).
Average sunshine days in October
Green Valley, WI
- Average sunshine days in October: 15 days
The month with the most sunshine days is September (16.9 days).
The month with the least sunshine days is April (11.6 days).
Average UV index in October
Green Valley, WI
- Average UV index in October: 2
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 March (UV index 1).
Average cloud cover in October
Green Valley, WI
- Average cloud cover in October: 46
The months with the most cloud cover are January and February (Cloud cover 63).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in October
Green Valley, WI
- Average visibility in October: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Green Valley, Wisconsin, USA
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