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
The month of January, characterized by an average high of 22.5°F (-5.3°C) and a low of 11.7°F (-11.3°C), is recognized as the coldest.Humidity
The months with the highest humidity in Seymour are January and February, with an average relative humidity of 88%.Rainfall
January is the month with the least rainfall in Seymour, Wisconsin. Rain falls for 3.6 days and accumulates 1.14" (29mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Seymour. In Seymour, in January, during 13.5 snowfall days, 5.08" (129mm) of snow is typically accumulated. Throughout the year, there are 55.6 snowfall days, and 22.28" (566mm) of snow is accumulated.Daylight
In Seymour, the average length of the day in January is 9h and 17min.On the first day of the month, sunrise is at 7:29 am and sunset at 4:23 pm. On the last day of January, in Seymour, sunrise is at 7:13 am and sunset at 5:00 pm CST.
Sunshine
January and February, with an average of 3.4h of sunshine, are months with the least sunshine in Seymour, Wisconsin.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: In January, the average maximum UV index of 1 translates into the following recommendations:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
What are the coldest months in Seymour?
How cold is it in Seymour in January?
What are the most humid months in Seymour?
What is the average humidity in January in Seymour?
What is the driest month in Seymour?
How many days does it rain in January in Seymour?
How many days does it snow in January in Seymour?
How many hours of daylight does Seymour have in January?
What time are sunrise and sunset in January in Seymour?
What are the months with the least sunshine in Seymour?
How long on average sun shines in January in Seymour?
What is the month with the lowest UV index in Seymour?
What is the UV index intensity in January in Seymour?
Average temperature in January
Seymour, WI
- Average high temperature in January: 22.5°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 (22.5°F).
- Average low temperature in January: 11.7°F
The month with the highest average low temperature is July (60.1°F).
The coldest month (with the lowest average low temperature) is January (11.7°F).
Average pressure in January
Seymour, WI
- Average pressure in January: 30.08"Hg
The months with the highest atmospheric pressure are February and March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in January
Seymour, WI
- Average wind speed in January: 9.8mph
The windiest months (with the highest average wind speed) are January, February and April (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).
Average humidity in January
Seymour, WI
- Average humidity in January: 88%
The months with the highest relative humidity are January and February (88%).
The months with the lowest relative humidity are April and May (76%).
Average rainfall in January
Seymour, WI
- Average rainfall in January: 1.14"
The wettest month (with the highest rainfall) is May (3.54").
The driest month (with the least rainfall) is January (1.14").
Average rainfall days in January
Seymour, WI
- Average rainfall days in January: 3.6 days
The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is February (3.2 days).
Average snowfall in January
Seymour, WI
- Average snowfall in January: 5.08"
The month with the highest snowfall is February (5.63").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Seymour, WI
- Average snowfall days in January: 13.5 days
The month with the highest number of snowfall days is January (13.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Seymour, WI
- Average daylight in January: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January: 3h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The months with the least sunshine are January and February (Average sunshine: 3h and 24min).
Average sunshine days in January
Seymour, WI
- Average sunshine days in January: 15.4 days
The month with the most sunshine days is November (16.9 days).
The month with the least sunshine days is April (13.2 days).
Average UV index in January
Seymour, 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
Seymour, WI
- Average cloud cover in January: 64
The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 33).
Average visibility in January
Seymour, WI
- Average visibility in January: 5mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Seymour, Wisconsin, USA
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