January weather forecast
Lakemoor, IL

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Weather in January

January, the same as December, in Lakemoor, Illinois, is another subzero cold winter month, with an average temperature ranging between min 14.9°F (-9.5°C) and max 26.6°F (-3°C).

Temperature

Lakemoor experiences its lowest average temperatures in January, reaching a peak of 26.6°F (-3°C) and a minimum of 14.9°F (-9.5°C).

Humidity

The months with the highest humidity are January and February, with an average relative humidity of 85%.

Rainfall

In January, the rain falls for 5.6 days. Throughout January, 1.54" (39mm) of precipitation is accumulated. In Lakemoor, during the entire year, the rain falls for 152.4 days and collects up to 28.07" (713mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. The month with the most snowfall is January, when snow falls for 13.3 days and typically aggregates up to 5.16" (131mm) of snow.

Daylight

In Lakemoor, 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 7:07 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 low threat to health from unsafe exposure to UV radiation for average individuals.
Note: In January, a regular UV index of 1 translates into these guidelines:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Updated: Jun 25, 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 Lakemoor, January is known for its average lowest temperatures, reaching a high of 26.6°F (-3°C) and a low of 14.9°F (-9.5°C).

How cold is January?

January temperatures vary between a high-temperature of 26.6°F (-3°C) and a low-temperature of 14.9°F (-9.5°C).

What are the most humid months?

The months with the highest humidity are January and February, with an average relative humidity of 85%.

What is the average humidity in January in Lakemoor?

In January, the average relative humidity is 85%.

How much does it rain in January?

In Lakemoor, in January, during 5.6 rainfall days, 1.54" (39mm) of precipitation is typically accumulated.

What is the snowiest month?

January is the month with the most snowfall. Snow falls for 13.3 days and accumulates 5.16" (131mm) of snow.

How much does it snow in January?

In Lakemoor, during January, snow falls for 13.3 days and regularly aggregates up to 5.16" (131mm) of snow.

How many hours of daylight does Lakemoor have in January?

In Lakemoor, the average day length in January is 9h and 31min.

When are sunrise and sunset in January?

On the first day of January, sunrise is at 7:21 am and sunset at 4:30 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 5:04 pm CST.

What is the month with the least sunshine?

The month with the least sunshine is January, with an average of 3.7h of sunshine.

How many hours of sunshine does Lakemoor have in January?

The average sunshine duration in January is 3.7h.

When is the lowest UV index in Lakemoor?

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

What is the UV index reading in January in Lakemoor?

In Lakemoor, the average daily maximum UV index in January is 1. A UV Index of 2, and less, symbolizes a low health risk from 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
Lakemoor, IL

Average temperature in January - Lakemoor, IL
  • Average high temperature in January: 26.6°F

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (26.6°F).

  • Average low temperature in January: 14.9°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (14.9°F).

Average pressure in January
Lakemoor, IL

Average pressure in January - Lakemoor, 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
Lakemoor, IL

Average wind speed in January - Lakemoor, IL
  • Average wind speed in January: 10mph

The windiest month (with the highest average wind speed) is January (10mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

Average humidity in January
Lakemoor, IL

Average humidity in January - Lakemoor, IL
  • Average humidity in January: 85%

The months with the highest relative humidity are January and February (85%).
The month with the lowest relative humidity is October (76%).

Average rainfall in January
Lakemoor, IL

Average rainfall in January - Lakemoor, IL
  • Average rainfall in January: 1.54"

The wettest month (with the highest rainfall) is June (3.58").
The driest month (with the least rainfall) is December (1.34").

Average rainfall days in January
Lakemoor, IL

Average rainfall days in January - Lakemoor, IL
  • Average rainfall days in January: 5.6 days

The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is February (4.9 days).

Average snowfall in January
Lakemoor, IL

Average snowfall in January - Lakemoor, IL
  • Average snowfall in January: 5.16"

The month with the highest snowfall is January (5.16").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Lakemoor, IL

Average snowfall days in January - Lakemoor, IL
  • Average snowfall days in January: 13.3 days

The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in January / Average sunshine in January - Lakemoor, 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 months with the most sunshine are July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

Average sunshine days in January
Lakemoor, IL

Average sunshine days in January - Lakemoor, IL
  • Average sunshine days in January: 13.7 days

The month with the most sunshine days is November (16 days).
The month with the least sunshine days is June (10.2 days).

Average UV index in January
Lakemoor, IL

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

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

Average cloud cover in January
Lakemoor, IL

Average cloud cover in January - Lakemoor, IL
  • Average cloud cover in January: 62

The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are August and September (Cloud cover 31).

Average visibility in January
Lakemoor, IL

Average visibility in January - Lakemoor, 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).

Lakemoor, Illinois, USA

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