January weather forecast
Third Lake, IL

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Weather in January

January, the same as December, in Third Lake, Illinois, is another subzero cold winter month, with an average temperature fluctuating between 16.5°F (-8.6°C) and 27.5°F (-2.5°C).

Temperature

January is the coldest month of the year, registering average temperatures as high as 27.5°F (-2.5°C) and as low as 16.5°F (-8.6°C).

Humidity

The months with the highest humidity in Third Lake are January and February, with an average relative humidity of 83%.

Rainfall

In January, the rain falls for 5.4 days. Throughout January, 1.14" (29mm) of precipitation is accumulated. Throughout the year, there are 142.3 rainfall days, and 21.97" (558mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Third Lake are January through May, October through December. The month with the most snowfall in Third Lake is January, when snow falls for 13.7 days and typically aggregates up to 3.58" (91mm) of snow.

Daylight

The average length of the day in January in Third Lake is 9h and 30min.
On the first day of January, sunrise is at 7:21 am and sunset at 4:29 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 5:04 pm CST.

Sunshine

The month with the least sunshine in Third Lake is January, 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 hazard from exposure to the Sun's UV rays for average individuals.
Note: An average UV index of 1 in January transforms into this advice:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the coldest in Third Lake?

With average high temperatures of 27.5°F (-2.5°C) and lows of 16.5°F (-8.6°C), January is the coldest month.

How cold is it in Third Lake in January?

An average high-temperature, in January, in Third Lake, is 27.5°F (-2.5°C) and the average low-temperature is 16.5°F (-8.6°C).

What are the most humid months in Third Lake?

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

What is the average humidity in January in Third Lake?

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

How many days does it rain in January in Third Lake?

In January, in Third Lake, Illinois, the rain falls for 5.4 days. Throughout January, 1.14" (29mm) of precipitation is accumulated.

When does it snow the most in Third Lake?

January is the month with the most snowfall in Third Lake. Snow falls for 13.7 days and accumulates 3.58" (91mm) of snow.

How many days does it snow in January in Third Lake?

In Third Lake, Illinois, in January, during 13.7 snowfall days, 3.58" (91mm) of snow is typically accumulated.

How many hours of daylight does Third Lake have in January?

The average day length in January in Third Lake is 9h and 30min.

When are sunrise and sunset in January in Third Lake?

In January, on the first day of the month, sunrise is at 7:21 am and sunset at 4:29 pm. On the last day of the month, in Third Lake, Illinois, sunrise is at 7:06 am and sunset at 5:04 pm CST.

What is the month with the least sunshine in Third Lake?

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

How long on average sun shines in January in Third Lake?

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

When is the lowest UV index in Third Lake?

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

How high is the UV index in January in Third Lake?

In January, the average daily maximum UV index in Third Lake is 1. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to Sun's UV rays.
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
Third Lake, IL

Average temperature in January - Third Lake, IL
  • Average high temperature in January: 27.5°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 (27.5°F).

  • Average low temperature in January: 16.5°F

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (16.5°F).

Average pressure in January
Third Lake, IL

Average pressure in January - Third Lake, IL
  • Average pressure in January: 30.1"Hg

The months with the highest atmospheric pressure are January and February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in January
Third Lake, IL

Average wind speed in January - Third Lake, IL
  • Average wind speed in January: 10.4mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).

Average humidity in January
Third Lake, IL

Average humidity in January - Third Lake, 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
Third Lake, IL

Average rainfall in January - Third Lake, IL
  • Average rainfall in January: 1.14"

The wettest month (with the highest rainfall) is April (2.72").
The driest month (with the least rainfall) is December (0.98").

Average rainfall days in January
Third Lake, IL

Average rainfall days in January - Third Lake, IL
  • Average rainfall days in January: 5.4 days

The month with the highest number of rainy days is July (17.5 days).
The month with the least rainy days is February (5 days).

Average snowfall in January
Third Lake, IL

Average snowfall in January - Third Lake, IL
  • Average snowfall in January: 3.58"

The month with the highest snowfall is January (3.58").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Third Lake, IL

Average snowfall days in January - Third Lake, IL
  • Average snowfall days in January: 13.7 days

The month with the highest number of snowfall days is January (13.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Third Lake, IL

Average daylight in January / Average sunshine in January - Third Lake, 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 6min).

  • Average sunshine in January: 3h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

Average sunshine days in January
Third Lake, IL

Average sunshine days in January - Third Lake, IL
  • Average sunshine days in January: 13.7 days

The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is May (10.8 days).

Average UV index in January
Third Lake, IL

Average UV index in January - Third Lake, 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
Third Lake, IL

Average cloud cover in January - Third Lake, 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 30).

Average visibility in January
Third Lake, IL

Average visibility in January - Third Lake, IL
  • Average visibility in January: 5mi

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

Third Lake, Illinois, USA

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