January weather forecast
Shumway, IL

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Weather in January

January, the same as December, is an icy winter month in Shumway, Illinois, with an average temperature ranging between min 23°F (-5°C) and max 35.2°F (1.8°C).

Temperature

With its high average temperature of 35.2°F (1.8°C) and a low of 23°F (-5°C), January is regarded as the coldest month.

Humidity

In January, the average relative humidity in Shumway is 78%.

Rainfall

In Shumway, in January, it is raining for 6.9 days, with typically 1.46" (37mm) of accumulated precipitation. In Shumway, during the entire year, the rain falls for 135.9 days and collects up to 21.89" (556mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall. January is the month with the most snowfall in Shumway. Snow falls for 4.8 days and accumulates 1.18" (30mm) of snow.

Daylight

The average length of the day in January is 9h and 47min.
On the first day of the month, sunrise is at 7:13 am and sunset at 4:42 pm. On the last day of January, sunrise is at 7:02 am and sunset at 5:13 pm CST.

Sunshine

January has the least sunshine of the year, with an average of 4.3h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index, 2 in January, converts into the following recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
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Frequently asked questions

What is the coldest month in Shumway?

January stands out as Shumway's coldest month, with an average high-temperature of 35.2°F (1.8°C) and a low-temperature of 23°F (-5°C).

How cold is it in Shumway in January?

The high-temperature, in January, in Shumway, is 35.2°F (1.8°C), while the low-temperature averages to 23°F (-5°C).

What is the average humidity in January in Shumway?

The average relative humidity in January is 78%.

How many days does it rain in January in Shumway?

In Shumway, in January, during 6.9 rainfall days, 1.46" (37mm) of precipitation is typically accumulated.

When does it snow the most in Shumway?

January is the month with the most snowfall in Shumway. Snow falls for 4.8 days and accumulates 1.18" (30mm) of snow.

How much does it snow in Shumway in January?

In Shumway, in January, during 4.8 snowfall days, 1.18" (30mm) of snow is typically accumulated.

How many hours of daylight does Shumway have in January?

In January, the average day length in Shumway is 9h and 47min.

When are sunrise and sunset in January in Shumway?

In January, on the first day of the month, sunrise is at 7:13 am and sunset at 4:42 pm. On the last day of the month, in Shumway, sunrise is at 7:02 am and sunset at 5:13 pm CST.

What is the month with the least sunshine in Shumway?

January has the least sunshine of the year in Shumway, with an average of 4.3h of sunshine.

How many hours of sunshine does Shumway have in January?

In Shumway, Illinois, the average sunshine duration in January is 4.3h.

When is the lowest UV index in Shumway?

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

What is the UV index intensity in January in Shumway?

In January, the average daily maximum UV index in Shumway is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability 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
Shumway, IL

Average temperature in January - Shumway, IL
  • Average high temperature in January: 35.2°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in January: 23°F

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (23°F).

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Average pressure in January
Shumway, IL

Average pressure in January - Shumway, 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 (29.93"Hg).

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Average wind speed in January
Shumway, IL

Average wind speed in January - Shumway, 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 July (6mph).

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Average humidity in January
Shumway, IL

Average humidity in January - Shumway, IL
  • Average humidity in January: 78%

The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in January
Shumway, IL

Average rainfall in January - Shumway, IL
  • Average rainfall in January: 1.46"

The wettest month (with the highest rainfall) is April (2.83").
The driest month (with the least rainfall) is February (1.06").

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Average rainfall days in January
Shumway, IL

Average rainfall days in January - Shumway, IL
  • Average rainfall days in January: 6.9 days

The month with the highest number of rainy days is July (15.2 days).
The month with the least rainy days is January (6.9 days).

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Average snowfall in January
Shumway, IL

Average snowfall in January - Shumway, IL
  • Average snowfall in January: 1.18"

The month with the highest snowfall is January (1.18").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Shumway, IL

Average snowfall days in January - Shumway, IL
  • Average snowfall days in January: 4.8 days

The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in January: 4h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

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Average sunshine days in January
Shumway, IL

Average sunshine days in January - Shumway, IL
  • Average sunshine days in January: 20 days

The month with the most sunshine days is January (20 days).
The month with the least sunshine days is May (12.9 days).

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Average UV index in January
Shumway, IL

Average UV index in January - Shumway, 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
Shumway, IL

Average cloud cover in January - Shumway, IL
  • Average cloud cover in January: 53

The months with the most cloud cover are January and February (Cloud cover 53).
The months with the least cloud cover are June and September (Cloud cover 29).

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Average visibility in January
Shumway, IL

Average visibility in January - Shumway, 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).

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Shumway, Illinois, USA

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