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 is the coldest month, exhibiting average temperatures of 22.6°F (-5.2°C) at the peak and 10.9°F (-11.7°C) at the base.Humidity
The most humid month is January, with an average relative humidity of 89%.Rainfall
January is the month with the least rainfall in Arlington. Rain falls for 3 days and accumulates 0.35" (9mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. In Arlington, in January, during 11.3 snowfall days, 1.65" (42mm) of snow is typically accumulated. In Arlington, Wisconsin, during the entire year, snow falls for 45.4 days and aggregates up to 6.54" (166mm) of snow.Daylight
In Arlington, Wisconsin, the average length of the day in January is 9h and 25min.On the first day of January, sunrise is at 7:29 am and sunset at 4:32 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 5:07 pm CST.
Sunshine
January has the least sunshine of the year in Arlington, with an average of 3.2h of sunshine.UV index
The months with the lowest UV index in Arlington 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 exposure to the Sun's UV radiation for average individuals.Note: In January, a daily UV index of 1 turns into the following recommendations:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. To protect against the Sun's most potent rays, avoid direct exposure around midday. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
What is the coldest month in Arlington?
How cold is it in Arlington in January?
What is the most humid month in Arlington?
What is the average humidity in January in Arlington?
What is the driest month in Arlington?
How much does it rain in Arlington in January?
How much does it snow in Arlington in January?
How many hours of daylight does Arlington have in January?
When is the sunrise / sunset in January in Arlington?
What is the month with the least sunshine in Arlington?
How long on average sun shines in January in Arlington?
When is the lowest UV index in Arlington?
How high is the UV index in January in Arlington?
Average temperature in January
Arlington, WI
- Average high temperature in January: 22.6°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 (22.6°F).
- Average low temperature in January: 10.9°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 (10.9°F).
Average pressure in January
Arlington, WI
- Average pressure in January: 30.11"Hg
The months with the highest atmospheric pressure are January and February (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in January
Arlington, WI
- Average wind speed in January: 9.6mph
The windiest month (with the highest average wind speed) is April (10mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in January
Arlington, 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
Arlington, WI
- Average rainfall in January: 0.35"
The wettest month (with the highest rainfall) is June (1.42").
The driest month (with the least rainfall) is January (0.35").
Average rainfall days in January
Arlington, WI
- Average rainfall days in January: 3 days
The month with the highest number of rainy days is June (15.4 days).
The month with the least rainy days is February (2.4 days).
Average snowfall in January
Arlington, WI
- Average snowfall in January: 1.65"
The month with the highest snowfall is February (1.69").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Arlington, WI
- Average snowfall days in January: 11.3 days
The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Arlington, WI
- Average daylight in January: 9h and 2min
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 1min
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 12min).
Average sunshine days in January
Arlington, WI
- Average sunshine days in January: 20.8 days
The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (12.3 days).
Average UV index in January
Arlington, 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, November and December (UV index 1).
Average cloud cover in January
Arlington, WI
- Average cloud cover in January: 66
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in January
Arlington, 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).
Arlington, Wisconsin, USA
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