January weather forecast
Spring Green, WI

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Weather in January

January, like December, is a freezing cold winter month in Spring Green, Wisconsin, with an average temperature varying between 23.4°F and 10°F.

Temperature

The lowest temperatures are recorded in January, with averages reaching a high of 23.4°F and a low of 10°F.

Humidity

January and February, with an average relative humidity of 89%, are the most humid months in Spring Green.

Rainfall

January is the month with the least rainfall in Spring Green, Wisconsin. Rain falls for 3.2 days and accumulates 0.63" of precipitation.

Snowfall

January through April, October through December are months with snowfall in Spring Green. In Spring Green, in January, snow falls for 12.8 days, with typically accumulated 2.83" of snow. Throughout the year, in Spring Green, there are 51.6 snowfall days, and 12.17" of snow is accumulated.

Daylight

The average length of the day in January is 9h and 25min.
On the first day of January, sunrise is at 7:32 am and sunset at 4:35 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 5:10 pm CST.

Sunshine

The month with the least sunshine in Spring Green is January, with an average of 3.2h of sunshine.

UV index

January, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 1 during January translates into the following directions:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
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Frequently asked questions

What time of the year is the coldest in Spring Green?

The coldest time of the year in Spring Green is January, with temperatures averaging a high of 23.4°F and a low of 10°F.

How cold is January in Spring Green?

The average high-temperature, in January, in Spring Green, is 23.4°F, while the average low-temperature is 10°F.

What are the most humid months in Spring Green?

The months with the highest humidity in Spring Green are January and February, with an average relative humidity of 89%.

What is the average humidity in January in Spring Green?

In January, the average relative humidity in Spring Green is 89%.

What is the driest month in Spring Green?

The month with the least rainfall in Spring Green, Wisconsin, is January, when the rain falls for 3.2 days and typically collects 0.63" of precipitation.

How much does it rain in Spring Green in January?

In Spring Green, Wisconsin, in January, during 3.2 rainfall days, 0.63" of precipitation is typically accumulated.

How many days does it snow in January in Spring Green?

In Spring Green, during January, snow falls for 12.8 days and regularly aggregates up to 2.83" of snow.

What is the average length of the day in January in Spring Green?

In Spring Green, the average day length in January is 9h and 25min.

When is the sunrise / sunset in January in Spring Green?

In January, on the first day of the month, sunrise is at 7:32 am and sunset at 4:35 pm. On the last day of the month, in Spring Green, Wisconsin, sunrise is at 7:16 am and sunset at 5:10 pm CST.

What is the month with the least sunshine in Spring Green?

The month with the least sunshine in Spring Green is January, with an average of 3.2h of sunshine.

How long on average sun shines in January in Spring Green?

In Spring Green, the average sunshine duration in January is 3.2h.

When is the lowest UV index in Spring Green?

The months with the lowest UV index in Spring Green, Wisconsin, are January, November and December, with an average maximum UV index of 1.

How high is the UV index in January in Spring Green?

In January, the average daily maximum UV index in Spring Green is 1. A UV Index reading of 2, and below, represents a minimal hazard to health from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average pressure
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Spring Green, WI

Average temperature in January - Spring Green, WI
  • Average high temperature in January: 23.4°F

The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (23.4°F).

  • Average low temperature in January: 10°F

The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (10°F).

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Average pressure in January
Spring Green, WI

Average pressure in January - Spring Green, WI
  • Average pressure in January: 30.12"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in January
Spring Green, WI

Average wind speed in January - Spring Green, WI
  • Average wind speed in January: 9.3mph

The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

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Average humidity in January
Spring Green, WI

Average humidity in January - Spring Green, WI
  • Average humidity in January: 89%

The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is April (77%).

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Average rainfall in January
Spring Green, WI

Average rainfall in January - Spring Green, WI
  • Average rainfall in January: 0.63"

The wettest month (with the highest rainfall) is July (2.32").
The driest month (with the least rainfall) is January (0.63").

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Average rainfall days in January
Spring Green, WI

Average rainfall days in January - Spring Green, WI
  • Average rainfall days in January: 3.2 days

The month with the highest number of rainy days is June (16.3 days).
The month with the least rainy days is January (3.2 days).

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Average snowfall in January
Spring Green, WI

Average snowfall in January - Spring Green, WI
  • Average snowfall in January: 2.83"

The month with the highest snowfall is February (2.91").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
Spring Green, WI

Average snowfall days in January - Spring Green, WI
  • Average snowfall days in January: 12.8 days

The month with the highest number of snowfall days is February (13 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Spring Green, WI

Average daylight in January / Average sunshine in January - Spring Green, 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 6min).

  • 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).

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Average sunshine days in January
Spring Green, WI

Average sunshine days in January - Spring Green, WI
  • Average sunshine days in January: 16.5 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is June (10.9 days).

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Average UV index in January
Spring Green, WI

Average UV index in January - Spring Green, 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, November and December (UV index 1).

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Average cloud cover in January
Spring Green, WI

Average cloud cover in January - Spring Green, WI
  • Average cloud cover in January: 67

The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 34).

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Average visibility in January
Spring Green, WI

Average visibility in January - Spring Green, 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).

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Spring Green, Wisconsin, USA

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