January weather forecast
Wauconda, IL

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Weather in January

January, like December, is a freezing cold winter month in Wauconda, Illinois, with temperature in the range of an average high of 27.7°F (-2.4°C) and an average low of 16.3°F (-8.7°C).

Temperature

January stands out as Wauconda's coldest month, with temperatures ranging between an average high of 27.7°F (-2.4°C) and a low of 16.3°F (-8.7°C).

Humidity

January and February, with an average relative humidity of 83%, are the most humid months.

Rainfall

In Wauconda, in January, it is raining for 6.7 days, with typically 1.77" (45mm) of accumulated precipitation. In Wauconda, during the entire year, the rain falls for 163.1 days and collects up to 32.24" (819mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In January, it is snowing for 15.5 days. Throughout January, 6.14" (156mm) of snow is accumulated. In Wauconda, Illinois, during the entire year, snow falls for 55.5 days and aggregates up to 22.95" (583mm) of snow.

Daylight

The average length of the day in January is 9h and 31min.
On the first day of the month, sunrise is at 7:21 am and sunset at 4:30 pm. On the last day of January, sunrise is at 7:06 am and sunset at 5:04 pm CST.

Sunshine

January has the least sunshine of the year, with an average of 3.7h of sunshine.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In January, the maximum UV index of 1 transforms into these recommendations:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Updated: Aug 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month?

Wauconda experiences its lowest temperatures in January, with an average peak of 27.7°F (-2.4°C) and a low of 16.3°F (-8.7°C).

How cold is January?

The average high-temperature, in January, in Wauconda, is 27.7°F (-2.4°C), while the average low-temperature is 16.3°F (-8.7°C).

What are the most humid months?

January and February, with an average relative humidity of 83%, are most humid months.

What is the average humidity in January?

In Wauconda, the average relative humidity in January is 83%.

How many days does it rain in January?

In Wauconda, during January, the rain falls for 6.7 days and regularly aggregates up to 1.77" (45mm) of precipitation.

How many days does it snow in January?

In January, it is snowing for 15.5 days. Throughout January, 6.14" (156mm) of snow is accumulated.

How many hours of daylight does Wauconda have in January?

The average day length in January in Wauconda is 9h and 31min.

When are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:21 am and sunset at 4:30 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 5:04 pm CST.

What is the month with the least sunshine?

With an average of 3.7h of sunshine, January has the least sunshine of the year.

How many hours of sunshine does Wauconda have in January?

In Wauconda, the average sunshine duration in January is 3.7h.

When is the lowest UV index?

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

What is the UV index reading in January?

In Wauconda, the average daily maximum UV index in January is 1. A UV Index estimate of 2, and below, represents a minimal hazard to health 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
Wauconda, IL

Average temperature in January - Wauconda, IL
  • Average high temperature in January: 27.7°F

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (27.7°F).

  • Average low temperature in January: 16.3°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (16.3°F).

Average pressure in January
Wauconda, IL

Average pressure in January - Wauconda, IL
  • Average pressure in January: 30.11"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in January
Wauconda, IL

Average wind speed in January - Wauconda, IL
  • Average wind speed in January: 10.1mph

The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

Average humidity in January
Wauconda, IL

Average humidity in January - Wauconda, IL
  • Average humidity in January: 83%

The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is October (74%).

Average rainfall in January
Wauconda, IL

Average rainfall in January - Wauconda, IL
  • Average rainfall in January: 1.77"

The wettest month (with the highest rainfall) is June (4.13").
The driest month (with the least rainfall) is November (1.61").

Average rainfall days in January
Wauconda, IL

Average rainfall days in January - Wauconda, IL
  • Average rainfall days in January: 6.7 days

The month with the highest number of rainy days is May (20 days).
The month with the least rainy days is February (5.7 days).

Average snowfall in January
Wauconda, IL

Average snowfall in January - Wauconda, IL
  • Average snowfall in January: 6.14"

The month with the highest snowfall is February (6.22").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Wauconda, IL

Average snowfall days in January - Wauconda, IL
  • Average snowfall days in January: 15.5 days

The month with the highest number of snowfall days is January (15.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Wauconda, IL

Average daylight in January / Average sunshine in January - Wauconda, IL
  • Average daylight in January: 9h and 3min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in January: 3h and 4min

The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

Average sunshine days in January
Wauconda, IL

Average sunshine days in January - Wauconda, IL
  • Average sunshine days in January: 12.2 days

The month with the most sunshine days is November (15.5 days).
The month with the least sunshine days is June (8.4 days).

Average UV index in January
Wauconda, IL

Average UV index in January - Wauconda, IL
  • Average UV index in January: 1

The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

Average cloud cover in January
Wauconda, IL

Average cloud cover in January - Wauconda, IL
  • Average cloud cover in January: 61

The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are July, August and September (Cloud cover 31).

Average visibility in January
Wauconda, IL

Average visibility in January - Wauconda, IL
  • Average visibility in January: 5mi

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

Wauconda, Illinois, USA

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