Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
January, characterized by an average high temperature of 18°F (-7.8°C) and a low temperature of 6.1°F (-14.4°C), is generally the coldest month.Humidity
The months with the highest humidity are January and February, with an average relative humidity of 93%.Rainfall
The month with the least rainfall is January, when the rain falls for 2.3 days and typically collects 0.94" (24mm) of precipitation.Snowfall
Months with snowfall in Butternut are January through May, October through December. In Butternut, in January, snow falls for 21.5 days, with typically accumulated 6.57" (167mm) of snow. Throughout the year, in Butternut, there are 102 snowfall days, and 39.57" (1005mm) of snow is accumulated.Daylight
In January, the average length of the day is 9h and 8min.On the first day of the month, sunrise is at 7:43 am and sunset at 4:26 pm. On the last day of January, sunrise is at 7:25 am and sunset at 5:05 pm CST.
Sunshine
The month with the least sunshine is January, with an average of 2h of sunshine.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index of 1 during January leads to these instructions:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest?
How cold is January?
What is the most humid month?
What is the average humidity in January?
What is the driest month?
How many days does it rain in January?
How many days does it snow in January?
How many hours of daylight does Butternut have in January?
What time are sunrise and sunset in January?
What is the month with the least sunshine?
How many hours of sunshine does Butternut have in January?
What is the month with the lowest UV index?
What is the UV index reading in January in Butternut?
Average temperature in January
Butternut, WI
- Average high temperature in January: 18°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 (18°F).
- Average low temperature in January: 6.1°F
The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (6.1°F).
Average pressure in January
Butternut, WI
- Average pressure in January: 30.09"Hg
The month with the highest atmospheric pressure is February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in January
Butternut, WI
- Average wind speed in January: 8.5mph
The windiest months (with the highest average wind speed) are April and November (8.6mph).
The calmest month (with the lowest average wind speed) is August (6.8mph).
Average humidity in January
Butternut, WI
- Average humidity in January: 93%
The months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is May (72%).
Average rainfall in January
Butternut, WI
- Average rainfall in January: 0.94"
The wettest month (with the highest rainfall) is May (2.99").
The driest month (with the least rainfall) is January (0.94").
Average rainfall days in January
Butternut, WI
- Average rainfall days in January: 2.3 days
The month with the highest number of rainy days is June (15.3 days).
The months with the least rainy days are January and February (2.3 days).
Average snowfall in January
Butternut, WI
- Average snowfall in January: 6.57"
The month with the highest snowfall is December (7.56").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Butternut, WI
- Average snowfall days in January: 21.5 days
The month with the highest number of snowfall days is January (21.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Butternut, WI
- Average daylight in January: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in January: 2h and 0min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 0min).
Average sunshine days in January
Butternut, WI
- Average sunshine days in January: 10.6 days
The month with the most sunshine days is August (14.9 days).
The month with the least sunshine days is April (9.7 days).
Average UV index in January
Butternut, 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, February, March, November and December (UV index 1).
Average cloud cover in January
Butternut, WI
- Average cloud cover in January: 83
The month with the most cloud cover is January (Cloud cover 83).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility in January
Butternut, WI
- Average visibility in January: 4mi
The months with the highest visibility are May and June (6mi).
The months with the lowest visibility are January, February, March and December (4mi).
Butternut, Wisconsin, USA
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