January weather forecastGills Rock, WI
January
Weather in January
January, the same as December, in Gills Rock, Wisconsin, is another subzero cold winter month, with an average temperature varying between 18.1°F (-7.7°C) and 25.2°F (-3.8°C).Temperature
With an average high-temperature of 25.2°F (-3.8°C) and an average low-temperature of 18.1°F (-7.7°C), January is the coldest month.Humidity
January and June, with an average relative humidity of 84%, are the most humid months in Gills Rock.Rainfall
The months with the least rainfall are January and February Rain falls for 5.6 days and accumulates 1.38" (35mm) of rain.Snowfall
Months with snowfall are January through May, October through December. In January, it is snowing for 14.6 days. Throughout January, 3.19" (81mm) of snow is accumulated. Throughout the year, there are 62.3 snowfall days, and 15.83" (402mm) of snow is accumulated.Daylight
In January, the average length of the day is 9h and 13min.On the first day of January, sunrise is at 7:27 am and sunset at 4:15 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 4:53 pm CST.
Sunshine
With an average of 3.1h of sunshine, January has the least sunshine of the year.UV index
January, March and December, with an average maximum UV index of 1, are months with the lowest UV index in Gills Rock. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In January, a daily UV index of 1 turns into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Gills Rock, WI
- Average high temperature in January: 25.2°F
The warmest month (with the highest average high temperature) is August (69.6°F).
The month with the lowest average high temperature is January (25.2°F).
- Average low temperature in January: 18.1°F
The month with the highest average low temperature is August (63°F).
The coldest month (with the lowest average low temperature) is January (18.1°F).
Average pressure in January
Gills Rock, WI
- Average pressure in January: 30.04"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
Gills Rock, WI
- Average wind speed in January: 15.1mph
The windiest month (with the highest average wind speed) is December (15.5mph).
The calmest months (with the lowest average wind speed) are June and July (9.6mph).
Average humidity in January
Gills Rock, WI
- Average humidity in January: 84%
The months with the highest relative humidity are January and June (84%).
The month with the lowest relative humidity is November (76%).
Average rainfall in January
Gills Rock, WI
- Average rainfall in January: 1.38"
The wettest month (with the highest rainfall) is October (3.07").
The driest months (with the least rainfall) are January and February (1.38").
Average rainfall days in January
Gills Rock, WI
- Average rainfall days in January: 5.6 days
The month with the highest number of rainy days is August (15.6 days).
The month with the least rainy days is February (4.8 days).
Average snowfall in January
Gills Rock, WI
- Average snowfall in January: 3.19"
The month with the highest snowfall is February (4.49").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Gills Rock, WI
- Average snowfall days in January: 14.6 days
The month with the highest number of snowfall days is January (14.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Gills Rock, WI
- Average daylight in January: 9h and 12min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in January: 3h and 6min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in January
Gills Rock, WI
- Average sunshine days in January: 8.3 days
The month with the most sunshine days is September (15.1 days).
The month with the least sunshine days is January (8.3 days).
Average UV index in January
Gills Rock, WI
- Average UV index in January: 1
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, March and December (UV index 1).
Average cloud cover in January
Gills Rock, WI
- Average cloud cover in January: 68
The month with the most cloud cover is January (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility in January
Gills Rock, WI
- Average visibility in January: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
