January weather forecast
Table Grove, IL

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Weather in January

January, like December, is a freezing cold winter month in Table Grove, Illinois, with an average temperature ranging between max 30.9°F (-0.6°C) and min 19°F (-7.2°C).

Temperature

January, with an average high of 30.9°F (-0.6°C) and a low of 19°F (-7.2°C), signifies the coldest month of the year.

Humidity

The average relative humidity in January is 81%.

Rainfall

The month with the least rainfall in Table Grove is January, when the rain falls for 4.2 days and typically collects 0.67" (17mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall in Table Grove. The month with the most snowfall in Table Grove is January, when snow falls for 7.6 days and typically aggregates up to 1.89" (48mm) of snow.

Daylight

In January, the average length of the day is 9h and 41min.
On the first day of the month, sunrise is at 7:24 am and sunset at 4:45 pm. On the last day of January, sunrise is at 7:11 am and sunset at 5:18 pm CST.

Sunshine

January has the least sunshine of the year in Table Grove, with an average of 4.1h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Table Grove, Illinois. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the average person.
Note: In January, the UV index of 2 transforms into the following advice:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What month is the coldest in Table Grove?

January stands out as Table Grove's coldest month, with temperatures ranging between an average high of 30.9°F (-0.6°C) and a low of 19°F (-7.2°C).

How cold is January in Table Grove?

In Table Grove, 30.9°F (-0.6°C) is the average high-temperature and 19°F (-7.2°C) is the average low-temperature during January.

What is the average humidity in January in Table Grove?

In January, the average relative humidity in Table Grove, Illinois, is 81%.

What is the driest month in Table Grove?

The month with the least rainfall in Table Grove is January, when the rain falls for 4.2 days and typically collects 0.67" (17mm) of precipitation.

How much does it rain in Table Grove in January?

In January, the rain falls for 4.2 days. Throughout January, 0.67" (17mm) of precipitation is accumulated.

What is the snowiest month in Table Grove?

January is the month with the most snowfall. Snow falls for 7.6 days and accumulates 1.89" (48mm) of snow.

How many days does it snow in January in Table Grove?

In Table Grove, in January, during 7.6 snowfall days, 1.89" (48mm) of snow is typically accumulated.

What is the average length of the day in January in Table Grove?

The average day length in January in Table Grove, Illinois, is 9h and 41min.

What time are sunrise and sunset in January in Table Grove?

In January, on the first day of the month, sunrise is at 7:24 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 5:18 pm CST.

What is the month with the least sunshine in Table Grove?

With an average of 4.1h of sunshine, January has the least sunshine of the year in Table Grove, Illinois.

How long on average sun shines in January in Table Grove?

The average sunshine duration in January in Table Grove is 4.1h.

What are the months with the lowest UV index in Table Grove?

The months with the lowest UV index in Table Grove, Illinois, are January, February, November and December, with an average maximum UV index of 2.

How high is the UV index in January in Table Grove?

The average daily maximum UV index in January in Table Grove is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
37°F 2.8°C
30.9°F -0.6°C
36°F 2.2°C
Average low temperature
25.7°F -3.5°C
19°F -7.2°C
22.5°F -5.3°C
Average pressure
30.12" 765mmHg
30.14" 766mmHg
30.12" 765mmHg
Average wind speed
10mph 16.1km/h
10.6mph 17.1km/h
10.4mph 16.7km/h
Average max. wind speed
10.6mph 17.1km/h
11.3mph 18.2km/h
11.1mph 17.9km/h
Average wind speed gusts
16mph 25.7km/h
16.7mph 26.9km/h
16.4mph 26.4km/h
Average humidity
79%
81%
79%
Average rainfall
0.75" 19mm
0.67" 17mm
0.79" 20mm
Average rainfall days
5.6
4.2
4.6
Average snowfall
0.79" 20mm
1.89" 48mm
1.26" 32mm
Average snowfall days
4.9
7.6
6.9
Average daylight
9h 2min
9h 4min
10h 4min
Average sunshine
4h 4min
4h 1min
4h 2min
Average sunshine days
20.6
19.8
17.8
Average UV index
2
2
2
Average cloud cover
51%
56%
53%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
Table Grove, IL

Average temperature in January - Table Grove, IL
  • Average high temperature in January: 30.9°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (30.9°F).

  • Average low temperature in January: 19°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (19°F).

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Average pressure in January
Table Grove, IL

Average pressure in January - Table Grove, IL
  • Average pressure in January: 30.14"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in January
Table Grove, IL

Average wind speed in January - Table Grove, IL
  • Average wind speed in January: 10.6mph

The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

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Average humidity in January
Table Grove, IL

Average humidity in January - Table Grove, IL
  • Average humidity in January: 81%

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in January
Table Grove, IL

Average rainfall in January - Table Grove, IL
  • Average rainfall in January: 0.67"

The wettest month (with the highest rainfall) is May (2.56").
The driest month (with the least rainfall) is January (0.67").

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Average rainfall days in January
Table Grove, IL

Average rainfall days in January - Table Grove, IL
  • Average rainfall days in January: 4.2 days

The month with the highest number of rainy days is May (16.2 days).
The month with the least rainy days is January (4.2 days).

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Average snowfall in January
Table Grove, IL

Average snowfall in January - Table Grove, IL
  • Average snowfall in January: 1.89"

The month with the highest snowfall is January (1.89").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
Table Grove, IL

Average snowfall days in January - Table Grove, IL
  • Average snowfall days in January: 7.6 days

The month with the highest number of snowfall days is January (7.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Table Grove, IL

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

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in January: 4h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

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Average sunshine days in January
Table Grove, IL

Average sunshine days in January - Table Grove, IL
  • Average sunshine days in January: 19.8 days

The month with the most sunshine days is December (20.6 days).
The month with the least sunshine days is June (12.2 days).

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Average UV index in January
Table Grove, IL

Average UV index in January - Table Grove, IL
  • Average UV index in January: 2

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

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Average cloud cover in January
Table Grove, IL

Average cloud cover in January - Table Grove, IL
  • Average cloud cover in January: 56

The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are August and September (Cloud cover 30).

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Average visibility in January
Table Grove, IL

Average visibility in January - Table Grove, IL
  • Average visibility in January: 6mi

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

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Table Grove, Illinois, USA

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