January weather forecastCedarburg, WI
January
Weather in January
January, the same as December, in Cedarburg, Wisconsin, is a freezing cold winter month, with an average temperature varying between 16.2°F (-8.8°C) and 25.9°F (-3.4°C).Temperature
January, with its high-temperature average of 25.9°F (-3.4°C) and a low-temperature average of 16.2°F (-8.8°C), is the coldest month.Humidity
The most humid month is January, with an average relative humidity of 86%.Rainfall
In Cedarburg, in January, it is raining for 5.5 days, with typically 1.02" (26mm) of accumulated precipitation. In Cedarburg, during the entire year, the rain falls for 136.6 days and collects up to 21.69" (551mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in Cedarburg. The month with the most snowfall is January, when snow falls for 12.2 days and typically aggregates up to 2.76" (70mm) of snow.Daylight
In Cedarburg, the average length of the day in January is 9h and 25min.On the first day of January, sunrise is at 7:24 am and sunset at 4:26 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 5:01 pm CST.
Sunshine
The month with the least sunshine in Cedarburg is January, with an average of 3.6h of sunshine.UV index
The months with the lowest UV index in Cedarburg are January and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A daily maximum UV index of 1 in January translates into the following instructions:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. To protect against the Sun's most potent rays, avoid direct exposure around midday. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Cedarburg, WI
- Average high temperature in January: 25.9°F
The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is January (25.9°F).
- Average low temperature in January: 16.2°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).
Average pressure in January
Cedarburg, WI
- Average pressure in January: 30.09"Hg
The months with the highest atmospheric pressure are January, February and March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in January
Cedarburg, WI
- Average wind speed in January: 11.7mph
The windiest month (with the highest average wind speed) is January (11.7mph).
The calmest month (with the lowest average wind speed) is July (7.3mph).
Average humidity in January
Cedarburg, WI
- Average humidity in January: 86%
The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are October and November (76%).
Average rainfall in January
Cedarburg, WI
- Average rainfall in January: 1.02"
The wettest month (with the highest rainfall) is July (2.8").
The driest months (with the least rainfall) are February and December (0.94").
Average rainfall days in January
Cedarburg, WI
- Average rainfall days in January: 5.5 days
The month with the highest number of rainy days is July (15.7 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in January
Cedarburg, WI
- Average snowfall in January: 2.76"
The month with the highest snowfall is January (2.76").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Cedarburg, WI
- Average snowfall days in January: 12.2 days
The month with the highest number of snowfall days is January (12.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Cedarburg, 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 0min).
- Average sunshine in January: 3h and 36min
The months with the most sunshine are July and August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in January
Cedarburg, WI
- Average sunshine days in January: 14.1 days
The month with the most sunshine days is December (16.8 days).
The month with the least sunshine days is July (11.9 days).
Average UV index in January
Cedarburg, 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
Cedarburg, WI
- Average cloud cover in January: 62
The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility in January
Cedarburg, 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).
