January weather forecastLake Mills, WI
January
Weather in January
January, the same as December, in Lake Mills, Wisconsin, is another subzero cold winter month, with an average temperature fluctuating between 23.7°F (-4.6°C) and 11.1°F (-11.6°C).Temperature
Lake Mills's temperature records reveal January as the coldest month, marked by average highs of 23.7°F (-4.6°C) and lows of 11.1°F (-11.6°C).Humidity
With an average relative humidity of 89%, January is the most humid month in Lake Mills.Rainfall
In January, in Lake Mills, the rain falls for 4.2 days. Throughout January, 0.94" (24mm) of precipitation is accumulated. Throughout the year, there are 132.3 rainfall days, and 21.38" (543mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. The month with the most snowfall is January, when snow falls for 13.3 days and typically aggregates up to 3.31" (84mm) of snow.Daylight
In Lake Mills, the average length of the day in January is 9h and 26min.On the first day of the month, sunrise is at 7:27 am and sunset at 4:31 pm. On the last day of January, sunrise is at 7:11 am and sunset at 5:06 pm CST.
Sunshine
With an average of 3.3h of sunshine, January has the least sunshine of the year in Lake Mills.UV index
The months with the lowest UV index in Lake Mills are January, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In January, a regular UV index of 1 translates into these guidelines:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. To guard against the harmful effects of the Sun, minimize exposure during midday. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Lake Mills, WI
- Average high temperature in January: 23.7°F
The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (23.7°F).
- Average low temperature in January: 11.1°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (11.1°F).
Average pressure in January
Lake Mills, WI
- Average pressure in January: 30.11"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in January
Lake Mills, WI
- Average wind speed in January: 9.6mph
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 January
Lake Mills, WI
- Average humidity in January: 89%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is April (76%).
Average rainfall in January
Lake Mills, WI
- Average rainfall in January: 0.94"
The wettest month (with the highest rainfall) is June (2.87").
The driest month (with the least rainfall) is December (0.87").
Average rainfall days in January
Lake Mills, WI
- Average rainfall days in January: 4.2 days
The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is February (3.9 days).
Average snowfall in January
Lake Mills, WI
- Average snowfall in January: 3.31"
The month with the highest snowfall is January (3.31").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Lake Mills, 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
Lake Mills, WI
- Average daylight in January: 9h and 24min
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 6min).
- Average sunshine in January: 3h and 18min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in January
Lake Mills, WI
- Average sunshine days in January: 15 days
The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is June (11.3 days).
Average UV index in January
Lake Mills, WI
- Average UV index in January: 1
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 January
Lake Mills, WI
- Average cloud cover in January: 65
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in January
Lake Mills, WI
- Average visibility in January: 5mi
The months with the highest visibility are March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, February, July, August and September (5mi).
