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, having an average high-temperature of 19.2°F (-7.1°C) and an average low-temperature of 6.1°F (-14.4°C), is the coldest month.Humidity
The most humid month is January, with an average relative humidity of 91%.Rainfall
The month with the least rainfall is January, when the rain falls for 2.7 days and typically collects 0.75" (19mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Spring Valley, in January, during 13.9 snowfall days, 4.33" (110mm) of snow is typically accumulated. In Spring Valley, Wisconsin, during the entire year, snow falls for 61.1 days and aggregates up to 22.72" (577mm) of snow.Daylight
In January, the average length of the day is 9h and 16min.On the first day of the month, sunrise is at 7:46 am and sunset at 4:38 pm. On the last day of January, in Spring Valley, sunrise is at 7:29 am and sunset at 5:15 pm CST.
Sunshine
With an average of 3h of sunshine, January has the least sunshine of the year.UV index
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The daily high UV index of 1 in January translates into this advice:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Frequently asked questions
What is the coldest time of year in Spring Valley?
How cold is it in Spring Valley in January?
What is the most humid month in Spring Valley?
What is the average humidity in January in Spring Valley?
What is the driest month in Spring Valley?
How many days does it rain in January in Spring Valley?
How much does it snow in Spring Valley in January?
How many hours of daylight does Spring Valley have in January?
What time are sunrise and sunset in January in Spring Valley?
What is the month with the least sunshine in Spring Valley?
How long on average sun shines in January in Spring Valley?
When is the lowest UV index in Spring Valley?
What is the UV index reading in January in Spring Valley?
Average temperature in January
Spring Valley, WI
- Average high temperature in January: 19.2°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 (19.2°F).
- Average low temperature in January: 6.1°F
The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (6.1°F).
Average pressure in January
Spring Valley, 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
Spring Valley, WI
- Average wind speed in January: 8.9mph
The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity in January
Spring Valley, WI
- Average humidity in January: 91%
The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are April and October (76%).
Average rainfall in January
Spring Valley, WI
- Average rainfall in January: 0.75"
The wettest month (with the highest rainfall) is June (4.37").
The driest month (with the least rainfall) is January (0.75").
Average rainfall days in January
Spring Valley, WI
- Average rainfall days in January: 2.7 days
The month with the highest number of rainy days is June (17.8 days).
The month with the least rainy days is January (2.7 days).
Average snowfall in January
Spring Valley, WI
- Average snowfall in January: 4.33"
The month with the highest snowfall is February (6.18").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Spring Valley, WI
- Average snowfall days in January: 13.9 days
The month with the highest number of snowfall days is January (13.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Spring Valley, 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 0min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in January
Spring Valley, WI
- Average sunshine days in January: 16.3 days
The month with the most sunshine days is December (17.2 days).
The month with the least sunshine days is June (10.5 days).
Average UV index in January
Spring Valley, 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
Spring Valley, WI
- Average cloud cover in January: 68
The month with the most cloud cover is January (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 33).
Average visibility in January
Spring Valley, WI
- Average visibility in January: 4mi
The months with the highest visibility are April, May, June, July, October and November (6mi).
The month with the lowest visibility is January (4mi).
Spring Valley, Wisconsin, USA
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