January weather forecast
Gills Rock, WI

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Weather in January

January, like December, is another subzero cold winter month in Gills Rock, Wisconsin, with an average temperature varying between 25.2°F (-3.8°C) and 18.1°F (-7.7°C).

Temperature

Gills Rock witnesses the coldest weather in January, with temperatures averaging a high of 25.2°F (-3.8°C) and a low of 18.1°F (-7.7°C).

Humidity

January and June, with an average relative humidity of 84%, are the most humid months in Gills Rock.

Rainfall

The months with the least rainfall in Gills Rock are January and February Rain falls for 5.6 days and accumulates 1.38" (35mm) of rain.

Snowfall

Months with snowfall in Gills Rock are January through May, October through December. In Gills Rock, during January, snow falls for 14.6 days and regularly aggregates up to 3.19" (81mm) of snow. Throughout the year, in Gills Rock, there are 62.3 snowfall days, and 15.83" (402mm) of snow is accumulated.

Daylight

In Gills Rock, the average length of the day in January is 9h and 13min.
On the first day of January in Gills Rock, sunrise is at 7:27 am and sunset at 4:15 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 4:53 pm CST.

Sunshine

With an average of 3.1h of sunshine, January has the least sunshine of the year in Gills Rock.

UV index

January, March and December, with an average maximum UV index of 1, are months with the lowest UV index in Gills Rock. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily maximum UV index of 1 in January interprets into the following advice:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
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Frequently asked questions

What is the coldest time of year in Gills Rock?

January brings the lowest temperatures in Gills Rock, Wisconsin, with an average high of 25.2°F (-3.8°C) and an average low of 18.1°F (-7.7°C).

How cold is it in Gills Rock in January?

January temperatures vary between a high-temperature of 25.2°F (-3.8°C) and a low-temperature of 18.1°F (-7.7°C).

What are the most humid months in Gills Rock?

The months with the highest humidity in Gills Rock, Wisconsin, are January and June, with an average relative humidity of 84%.

What is the average humidity in January in Gills Rock?

The average relative humidity in January in Gills Rock, Wisconsin, is 84%.

What is the driest month in Gills Rock?

January and February are months with the least rain in Gills Rock, Wisconsin, when the rain falls for 5.6 days and typically aggregates up to 1.38" (35mm) of rain.

How many days does it rain in January in Gills Rock?

In January, in Gills Rock, Wisconsin, the rain falls for 5.6 days. Throughout January, 1.38" (35mm) of precipitation is accumulated.

How many days does it snow in January in Gills Rock?

In January, it is snowing for 14.6 days. Throughout January, 3.19" (81mm) of snow is accumulated.

How many hours of daylight does Gills Rock have in January?

In January, the average day length in Gills Rock, Wisconsin, is 9h and 13min.

When is the sunrise / sunset in January in Gills Rock?

On the first day of January in Gills Rock, sunrise is at 7:27 am and sunset at 4:15 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 4:53 pm CST.

What is the month with the least sunshine in Gills Rock?

January has the least sunshine of the year in Gills Rock, with an average of 3.1h of sunshine.

How many hours of sunshine does Gills Rock have in January?

In January, the average sunshine duration in Gills Rock, Wisconsin, is 3.1h.

What are the months with the lowest UV index in Gills Rock?

The months with the lowest UV index are January, March and December, with an average maximum UV index of 1.

What is the UV index intensity in January in Gills Rock?

The average daily maximum UV index in January is 1. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Gills Rock, WI

Average temperature in January - Gills Rock, WI
  • Average high temperature in January: 25.2°F

The warmest month (with the highest average high temperature) is August (69.6°F).
The month with the lowest average high temperature is January (25.2°F).

  • Average low temperature in January: 18.1°F

The month with the highest average low temperature is August (63°F).
The coldest month (with the lowest average low temperature) is January (18.1°F).

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Average pressure in January
Gills Rock, WI

Average pressure in January - Gills Rock, WI
  • Average pressure in January: 30.04"Hg

The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in January
Gills Rock, WI

Average wind speed in January - Gills Rock, WI
  • Average wind speed in January: 15.1mph

The windiest month (with the highest average wind speed) is December (15.5mph).
The calmest months (with the lowest average wind speed) are June and July (9.6mph).

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Average humidity in January
Gills Rock, WI

Average humidity in January - Gills Rock, WI
  • Average humidity in January: 84%

The months with the highest relative humidity are January and June (84%).
The month with the lowest relative humidity is November (76%).

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Average rainfall in January
Gills Rock, WI

Average rainfall in January - Gills Rock, WI
  • Average rainfall in January: 1.38"

The wettest month (with the highest rainfall) is October (3.07").
The driest months (with the least rainfall) are January and February (1.38").

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Average rainfall days in January
Gills Rock, WI

Average rainfall days in January - Gills Rock, WI
  • Average rainfall days in January: 5.6 days

The month with the highest number of rainy days is August (15.6 days).
The month with the least rainy days is February (4.8 days).

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Average snowfall in January
Gills Rock, WI

Average snowfall in January - Gills Rock, WI
  • Average snowfall in January: 3.19"

The month with the highest snowfall is February (4.49").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Gills Rock, WI

Average snowfall days in January - Gills Rock, WI
  • Average snowfall days in January: 14.6 days

The month with the highest number of snowfall days is January (14.6 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
Gills Rock, WI

Average daylight in January / Average sunshine in January - Gills Rock, 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: 3h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).

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Average sunshine days in January
Gills Rock, WI

Average sunshine days in January - Gills Rock, WI
  • Average sunshine days in January: 8.3 days

The month with the most sunshine days is September (15.1 days).
The month with the least sunshine days is January (8.3 days).

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Average UV index in January
Gills Rock, WI

Average UV index in January - Gills Rock, WI
  • Average UV index in January: 1

The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, March and December (UV index 1).

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Average cloud cover in January
Gills Rock, WI

Average cloud cover in January - Gills Rock, 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 28).

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Average visibility in January
Gills Rock, WI

Average visibility in January - Gills Rock, WI
  • Average visibility in January: 5mi

The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).

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Gills Rock, Wisconsin, USA

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