January weather forecast
Kewanee, IL

Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
°Celsius°Fahrenheit
Share

Contents

Weather in January

January, like December, is another subzero cold winter month in Kewanee, Illinois, with an average temperature fluctuating between 16.7°F (-8.5°C) and 28.8°F (-1.8°C).

Temperature

January is the coldest month, exhibiting average temperatures of 28.8°F (-1.8°C) at the peak and 16.7°F (-8.5°C) at the base.

Humidity

In January, the average relative humidity is 83%.

Rainfall

January and December are months with the least rain in Kewanee when the rain falls for 6.1 days and typically aggregates up to 1.42" (36mm) of rain.

Snowfall

January through April, October through December are months with snowfall. January is the month with the most snowfall. Snow falls for 11.4 days and accumulates 3.66" (93mm) of snow.

Daylight

In Kewanee, the average length of the day in January is 9h and 37min.
On the first day of January, sunrise is at 7:25 am and sunset at 4:41 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 5:14 pm CST.

Sunshine

January has the least sunshine of the year, with an average of 3.9h of sunshine.

UV index

The month with the lowest UV index is January, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 1 in January translates into these instructions:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
[Resources]

Frequently asked questions

What month is the coldest in Kewanee?

January is the month when Kewanee, Illinois, experiences its coldest temperatures, averaging a high of 28.8°F (-1.8°C) and a low of 16.7°F (-8.5°C).

How cold is January in Kewanee?

In January, in Kewanee, the average high-temperature is 28.8°F (-1.8°C), and the average low-temperature is 16.7°F (-8.5°C).

What is the average humidity in January in Kewanee?

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

What is the driest month in Kewanee?

The months with the least rainfall in Kewanee are January and December Rain falls for 6.1 days and accumulates 1.42" (36mm) of rain.

How many days does it rain in January in Kewanee?

In Kewanee, Illinois, in January, during 6.1 rainfall days, 1.42" (36mm) of precipitation is typically accumulated.

When does it snow the most in Kewanee?

The month with the most snowfall in Kewanee is January, when snow falls for 11.4 days and typically aggregates up to 3.66" (93mm) of snow.

How much does it snow in Kewanee in January?

In Kewanee, Illinois, in January, snow falls for 11.4 days, with typically accumulated 3.66" (93mm) of snow.

What is the average length of the day in January in Kewanee?

In January, the average day length in Kewanee is 9h and 37min.

When are sunrise and sunset in January in Kewanee?

In January, on the first day of the month, sunrise is at 7:25 am and sunset at 4:41 pm. On the last day of the month, in Kewanee, sunrise is at 7:11 am and sunset at 5:14 pm CST.

What is the month with the least sunshine in Kewanee?

The month with the least sunshine in Kewanee, Illinois, is January, with an average of 3.9h of sunshine.

How long on average sun shines in January in Kewanee?

In January, the average sunshine duration in Kewanee, Illinois, is 3.9h.

What is the month with the lowest UV index in Kewanee?

The month with the lowest UV index in Kewanee, Illinois, is January, with an average maximum UV index of 1.

What is the UV index reading in January in Kewanee?

In Kewanee, 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.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
34.7°F 1.5°C
28.8°F -1.8°C
33.3°F 0.7°C
Average low temperature
24.1°F -4.4°C
16.7°F -8.5°C
20.5°F -6.4°C
Average pressure
30.11" 765mmHg
30.13" 765mmHg
30.11" 765mmHg
Average wind speed
9.9mph 15.9km/h
10.4mph 16.7km/h
10.4mph 16.7km/h
Average max. wind speed
10.6mph 17.1km/h
11.2mph 18km/h
11.1mph 17.9km/h
Average wind speed gusts
16mph 25.7km/h
16.8mph 27km/h
16.6mph 26.7km/h
Average humidity
82%
83%
82%
Average rainfall
1.42" 36mm
1.42" 36mm
1.57" 40mm
Average rainfall days
7.9
6.1
5.6
Average snowfall
1.97" 50mm
3.66" 93mm
3.23" 82mm
Average snowfall days
7.3
11.4
9.1
Average daylight
9h 2min
9h 4min
10h 4min
Average sunshine
4h 1min
3h 5min
4h 1min
Average sunshine days
17.5
15.2
13.6
Average UV index
2
1
2
Average cloud cover
55%
58%
55%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
Kewanee, IL

Average temperature in January - Kewanee, IL
  • Average high temperature in January: 28.8°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (28.8°F).

  • Average low temperature in January: 16.7°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (16.7°F).

[Resources]

Average pressure in January
Kewanee, IL

Average pressure in January - Kewanee, IL
  • Average pressure in January: 30.13"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

[Resources]

Average wind speed in January
Kewanee, IL

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

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

[Resources]

Average humidity in January
Kewanee, IL

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

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (72%).

[Resources]

Average rainfall in January
Kewanee, IL

Average rainfall in January - Kewanee, IL
  • Average rainfall in January: 1.42"

The wettest month (with the highest rainfall) is May (4.45").
The driest months (with the least rainfall) are January and December (1.42").

[Resources]

Average rainfall days in January
Kewanee, IL

Average rainfall days in January - Kewanee, IL
  • Average rainfall days in January: 6.1 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (5.6 days).

[Resources]

Average snowfall in January
Kewanee, IL

Average snowfall in January - Kewanee, IL
  • Average snowfall in January: 3.66"

The month with the highest snowfall is January (3.66").
The months with the least snowfall are May, June, July, August and September (0").

[Resources]

Average snowfall days in January
Kewanee, IL

Average snowfall days in January - Kewanee, IL
  • Average snowfall days in January: 11.4 days

The month with the highest number of snowfall days is January (11.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

[Resources]

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

Average daylight in January / Average sunshine in January - Kewanee, IL
  • Average daylight in January: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in January: 3h and 5min

The months with the most sunshine are June and July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

[Resources]

Average sunshine days in January
Kewanee, IL

Average sunshine days in January - Kewanee, IL
  • Average sunshine days in January: 15.2 days

The month with the most sunshine days is November (18 days).
The month with the least sunshine days is June (10.2 days).

[Resources]

Average UV index in January
Kewanee, IL

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

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

[Resources]

Average cloud cover in January
Kewanee, IL

Average cloud cover in January - Kewanee, IL
  • Average cloud cover in January: 58

The month with the most cloud cover is January (Cloud cover 58).
The months with the least cloud cover are August and September (Cloud cover 30).

[Resources]

Average visibility in January
Kewanee, IL

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

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

[Resources]

Kewanee, Illinois, USA

Weather forecast for today
Weather forecast for tomorrow
10 days weather forecast
Climate data
1January
2February
3March
4April
5May
6June
7July
8August
9September
10October
11November
12December

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location