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
With average temperatures fluctuating between a high of 18.9°F (-7.3°C) and a low of 5.5°F (-14.7°C), January stands out as the coldest month.Humidity
The most humid month in Deer Park is January, with an average relative humidity of 92%.Rainfall
January is the month with the least rainfall in Deer Park. Rain falls for 2.3 days and accumulates 0.67" (17mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Deer Park, in January, during 16.2 snowfall days, 3.43" (87mm) of snow is typically accumulated. Throughout the year, in Deer Park, there are 69.6 snowfall days, and 22.05" (560mm) of snow is accumulated.Daylight
In Deer Park, Wisconsin, the average length of the day in January is 9h and 13min.On the first day of the month, sunrise is at 7:48 am and sunset at 4:37 pm. On the last day of January, in Deer Park, sunrise is at 7:30 am and sunset at 5:14 pm CST.
Sunshine
January and February, with an average of 2.9h of sunshine, are months with the least sunshine.UV index
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Deer Park. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In January, a daily UV index of 1 turns into the following recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Deer Park?
How cold is January in Deer Park?
What is the most humid month in Deer Park?
What is the average humidity in January in Deer Park?
What is the driest month in Deer Park?
How many days does it rain in January in Deer Park?
How much does it snow in Deer Park in January?
What is the average length of the day in January in Deer Park?
When is the sunrise / sunset in January in Deer Park?
What is the month with the least sunshine in Deer Park?
How many hours of sunshine does Deer Park have in January?
What is the month with the lowest UV index in Deer Park?
What is the UV index reading in January in Deer Park?
Average temperature in January
Deer Park, WI
- Average high temperature in January: 18.9°F
The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (18.9°F).
- Average low temperature in January: 5.5°F
The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (5.5°F).
Average pressure in January
Deer Park, WI
- Average pressure in January: 30.13"Hg
The months with the highest atmospheric pressure are January and February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in January
Deer Park, WI
- Average wind speed in January: 8.9mph
The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).
Average humidity in January
Deer Park, WI
- Average humidity in January: 92%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is April (75%).
Average rainfall in January
Deer Park, WI
- Average rainfall in January: 0.67"
The wettest month (with the highest rainfall) is June (3.66").
The driest month (with the least rainfall) is January (0.67").
Average rainfall days in January
Deer Park, WI
- Average rainfall days in January: 2.3 days
The month with the highest number of rainy days is June (17.5 days).
The month with the least rainy days is January (2.3 days).
Average snowfall in January
Deer Park, WI
- Average snowfall in January: 3.43"
The month with the highest snowfall is December (4.84").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Deer Park, WI
- Average snowfall days in January: 16.2 days
The month with the highest number of snowfall days is January (16.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Deer Park, WI
- Average daylight in January: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in January: 2h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The months with the least sunshine are January and February (Average sunshine: 2h and 54min).
Average sunshine days in January
Deer Park, WI
- Average sunshine days in January: 14.8 days
The months with the most sunshine days are October and December (16.1 days).
The month with the least sunshine days is June (10 days).
Average UV index in January
Deer Park, 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, February, November and December (UV index 1).
Average cloud cover in January
Deer Park, WI
- Average cloud cover in January: 71
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in January
Deer Park, WI
- Average visibility in January: 4mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Deer Park, Wisconsin, USA
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