January weather forecastMarshall, WI
January
Weather in January
January, the same as December, in Marshall, Wisconsin, is a freezing cold winter month, with an average temperature varying between 23.5°F (-4.7°C) and 11.1°F (-11.6°C).Temperature
January proves to be the coldest month, recording an average maximum temperature of 23.5°F (-4.7°C) and a minimum temperature of 11.1°F (-11.6°C).Humidity
The most humid month is January, with an average relative humidity of 89%.Rainfall
January and December are months with the least rain in Marshall when the rain falls for 2.1 days and typically aggregates up to 0.31" (8mm) of rain.Snowfall
Months with snowfall are January through April, October through December. The month with the most snowfall is January, when snow falls for 8.4 days and typically aggregates up to 1.38" (35mm) of snow.Daylight
The average length of the day in January is 9h and 26min.On the first day of the month, sunrise is at 7:28 am and sunset at 4:31 pm. On the last day of January, sunrise is at 7:12 am and sunset at 5:06 pm CST.
Sunshine
January has the least sunshine of the year in Marshall, with an average of 3.3h of sunshine.UV index
The months with the lowest UV index are January, November and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: In January, a regular UV index of 1 translates into these guidelines:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Avoiding the Sun during its peak radiation time around midday is a healthy practice. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Marshall, WI
- Average high temperature in January: 23.5°F
The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (23.5°F).
- Average low temperature in January: 11.1°F
The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (11.1°F).
Average pressure in January
Marshall, 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
Marshall, 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
Marshall, 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
Marshall, WI
- Average rainfall in January: 0.31"
The wettest month (with the highest rainfall) is June (0.98").
The driest months (with the least rainfall) are January and December (0.31").
Average rainfall days in January
Marshall, WI
- Average rainfall days in January: 2.1 days
The month with the highest number of rainy days is May (12.2 days).
The month with the least rainy days is January (2.1 days).
Average snowfall in January
Marshall, WI
- Average snowfall in January: 1.38"
The month with the highest snowfall is January (1.38").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Marshall, WI
- Average snowfall days in January: 8.4 days
The months with the highest number of snowfall days are January and December (8.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Marshall, 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 54min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in January
Marshall, WI
- Average sunshine days in January: 23.7 days
The month with the most sunshine days is January (23.7 days).
The month with the least sunshine days is June (14.6 days).
Average UV index in January
Marshall, 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
Marshall, WI
- Average cloud cover in January: 65
The month with the most cloud cover is January (Cloud cover 65).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility in January
Marshall, WI
- Average visibility in January: 5mi
The months with the highest visibility are February, March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, July, August and September (5mi).
