January weather forecast
McClure, IL

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Weather in January

January, like December, in McClure, Illinois, is a wintry winter month, with an average temperature varying between 41°F (5°C) and 27.9°F (-2.3°C).

Temperature

McClure's coldest temperatures are experienced in January, with average high temperatures of 41°F (5°C) and lows of 27.9°F (-2.3°C).

Humidity

In McClure, the average relative humidity in January is 75%.

Rainfall

In McClure, in January, during 9.8 rainfall days, 2.32" (59mm) of precipitation is typically accumulated. In McClure, during the entire year, the rain falls for 158.6 days and collects up to 35.59" (904mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall. In January, it is snowing for 3.7 days. Throughout January, 0.79" (20mm) of snow is accumulated. In McClure, during the entire year, snow falls for 11.2 days and aggregates up to 4.92" (125mm) of snow.

Daylight

The average length of the day in January is 9h and 56min.
On the first day of January, sunrise is at 7:11 am and sunset at 4:50 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 5:20 pm CST.

Sunshine

The average sunshine in January is 4.9h.

UV index

The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: In January, the UV index of 2 transforms into the following advice:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Updated: Aug 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year?

January is the month that records the lowest temperatures, with averages ranging from a high of 41°F (5°C) to a low of 27.9°F (-2.3°C).

Is January cold?

In McClure, 41°F (5°C) is the average high-temperature and 27.9°F (-2.3°C) is the average low-temperature during January.

What is the average humidity in January?

The average relative humidity in January is 75%.

How many days does it rain in January?

In McClure, in January, during 9.8 rainfall days, 2.32" (59mm) of precipitation is typically accumulated.

How many days does it snow in January?

In McClure, in January, snow falls for 3.7 days, with typically accumulated 0.79" (20mm) of snow.

How many hours of daylight does McClure have in January?

In January, the average day length is 9h and 56min.

When is the sunrise / sunset in January?

On the first day of January, sunrise is at 7:11 am and sunset at 4:50 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 5:20 pm CST.

How long on average sun shines in January?

In January, the average sunshine duration is 4.9h.

When is the lowest UV index?

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.

How high is the UV index in January?

The average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's 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
McClure, IL

Average temperature in January - McClure, IL
  • Average high temperature in January: 41°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (41°F).

  • Average low temperature in January: 27.9°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).

Average pressure in January
McClure, IL

Average pressure in January - McClure, IL
  • Average pressure in January: 30.16"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in January
McClure, IL

Average wind speed in January - McClure, IL
  • Average wind speed in January: 9.1mph

The windiest months (with the highest average wind speed) are January and February (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

Average humidity in January
McClure, IL

Average humidity in January - McClure, IL
  • Average humidity in January: 75%

The months with the highest relative humidity are March and May (78%).
The month with the lowest relative humidity is October (69%).

Average rainfall in January
McClure, IL

Average rainfall in January - McClure, IL
  • Average rainfall in January: 2.32"

The wettest month (with the highest rainfall) is April (4.33").
The driest month (with the least rainfall) is September (1.5").

Average rainfall days in January
McClure, IL

Average rainfall days in January - McClure, IL
  • Average rainfall days in January: 9.8 days

The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is January (9.8 days).

Average snowfall in January
McClure, IL

Average snowfall in January - McClure, IL
  • Average snowfall in January: 0.79"

The month with the highest snowfall is February (2.17").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in January
McClure, IL

Average snowfall days in January - McClure, IL
  • Average snowfall days in January: 3.7 days

The month with the highest number of snowfall days is January (3.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in January / Average sunshine in January - McClure, IL
  • Average daylight in January: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in January: 4h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days in January
McClure, IL

Average sunshine days in January - McClure, IL
  • Average sunshine days in January: 17.8 days

The month with the most sunshine days is October (18.6 days).
The month with the least sunshine days is July (11.9 days).

Average UV index in January
McClure, IL

Average UV index in January - McClure, IL
  • Average UV index in January: 2

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in January
McClure, IL

Average cloud cover in January - McClure, IL
  • Average cloud cover in January: 47

The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are June, August and September (Cloud cover 27).

Average visibility in January
McClure, IL

Average visibility in January - McClure, IL
  • Average visibility in January: 6mi

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

McClure, Illinois, USA

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