January weather forecastGillett, WI
January
Weather in January
January, the same as December, in Gillett, Wisconsin, is another subzero cold winter month, with an average temperature varying between 12.6°F (-10.8°C) and 22.6°F (-5.2°C).Temperature
January stands out as Gillett's coldest month, with temperatures ranging between an average high of 22.6°F (-5.2°C) and a low of 12.6°F (-10.8°C).Humidity
In Gillett, Wisconsin, the average relative humidity in January is 87%.Rainfall
January is the month with the least rainfall. Rain falls for 5.1 days and accumulates 1.14" (29mm) of precipitation.Snowfall
Months with snowfall in Gillett are January through May, October through December. In January, it is snowing for 16.3 days. Throughout January, 5.47" (139mm) of snow is accumulated. Throughout the year, there are 69.2 snowfall days, and 26.14" (664mm) of snow is accumulated.Daylight
The average length of the day in January is 9h and 15min.On the first day of January in Gillett, Wisconsin, sunrise is at 7:30 am and sunset at 4:22 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 4:59 pm CST.
Sunshine
The average sunshine in January in Gillett is 3.6h.UV index
The months with the lowest UV index are January and March, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the average person.Note: A daily high UV index of 1 in January leads to these guidelines:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair 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. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Gillett, WI
- Average high temperature in January: 22.6°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 January: 12.6°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 January
Gillett, WI
- Average pressure in January: 30.07"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
Gillett, WI
- Average wind speed in January: 9.1mph
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 January
Gillett, WI
- Average humidity in January: 87%
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 January
Gillett, WI
- Average rainfall in January: 1.14"
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 January
Gillett, WI
- Average rainfall days in January: 5.1 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 January
Gillett, WI
- Average snowfall in January: 5.47"
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 January
Gillett, WI
- Average snowfall days in January: 16.3 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 January /
Average sunshine in January
Gillett, WI
- Average daylight in January: 9h and 18min
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 36min
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 January
Gillett, WI
- Average sunshine days in January: 13.8 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 January
Gillett, WI
- Average UV index in January: 1
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 January
Gillett, WI
- Average cloud cover in January: 63
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 January
Gillett, WI
- Average visibility in January: 5mi
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).
