Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
In Forestville, Wisconsin, the month of January is known for its lowest average temperatures, reaching a high of 24.8°F (-4°C) and a low of 16.5°F (-8.6°C).Humidity
January is the most humid month, with an average relative humidity of 85%.Rainfall
In Forestville, in January, it is raining for 5.1 days, with typically 0.59" (15mm) of accumulated precipitation. Throughout the year, there are 106.4 rainfall days, and 10.35" (263mm) of precipitation is accumulated.Snowfall
Months with snowfall in Forestville are January through May, October through December. The months with the most snowfall are January and February, with an average 1.73" (44mm) of accumulated snow.Daylight
In January, the average length of the day is 9h and 16min.On the first day of January, sunrise is at 7:26 am and sunset at 4:19 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 4:56 pm CST.
Sunshine
January has the least sunshine of the year in Forestville, with an average of 3.2h of sunshine.UV index
The months with the lowest UV index in Forestville are January and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 1 during January translates into the following directions:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Forestville?
How cold is January in Forestville?
What is the most humid month in Forestville?
What is the average humidity in January in Forestville?
How many days does it rain in January in Forestville?
When does it snow the most in Forestville?
How many days does it snow in January in Forestville?
How many hours of daylight does Forestville have in January?
When is the sunrise / sunset in January in Forestville?
What is the month with the least sunshine in Forestville?
How many hours of sunshine does Forestville have in January?
When is the lowest UV index in Forestville?
What is the UV index intensity in January in Forestville?
Average temperature in January
Forestville, WI
- Average high temperature in January: 24.8°F
The warmest months (with the highest average high temperature) are July and August (74.1°F).
The month with the lowest average high temperature is January (24.8°F).
- Average low temperature in January: 16.5°F
The month with the highest average low temperature is August (61.9°F).
The coldest month (with the lowest average low temperature) is January (16.5°F).
Average pressure in January
Forestville, WI
- Average pressure in January: 30.06"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 January
Forestville, WI
- Average wind speed in January: 12.9mph
The windiest month (with the highest average wind speed) is January (12.9mph).
The calmest month (with the lowest average wind speed) is July (8.4mph).
Average humidity in January
Forestville, WI
- Average humidity in January: 85%
The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are April, May, October and November (77%).
Average rainfall in January
Forestville, WI
- Average rainfall in January: 0.59"
The wettest month (with the highest rainfall) is May (1.3").
The driest months (with the least rainfall) are February and November (0.55").
Average rainfall days in January
Forestville, WI
- Average rainfall days in January: 5.1 days
The months with the highest number of rainy days are June and July (11.8 days).
The month with the least rainy days is February (3.7 days).
Average snowfall in January
Forestville, WI
- Average snowfall in January: 1.73"
The months with the highest snowfall are January and February (1.73").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Forestville, WI
- Average snowfall days in January: 13.3 days
The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Forestville, WI
- Average daylight in January: 9h and 2min
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 January: 3h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in January
Forestville, WI
- Average sunshine days in January: 14.7 days
The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is February (14.6 days).
Average UV index in January
Forestville, WI
- Average UV index in January: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in January
Forestville, WI
- Average cloud cover in January: 68
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility in January
Forestville, WI
- Average visibility in January: 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).
Forestville, Wisconsin, USA
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