January weather forecast
Powley Corners, IL

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Weather in January

January, the same as December, in Powley Corners, Illinois, is a freezing cold winter month, with temperature in the range of an average high of 31.1°F (-0.5°C) and an average low of 19.6°F (-6.9°C).

Temperature

The coldest period is January, when temperatures fluctuate between an average high of 31.1°F (-0.5°C) and a low of 19.6°F (-6.9°C).

Humidity

In January, the average relative humidity is 82%.

Rainfall

In Powley Corners, during January, the rain falls for 6.8 days and regularly aggregates up to 1.89" (48mm) of precipitation. Throughout the year, there are 156 rainfall days, and 30.83" (783mm) of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall. The month with the most snowfall is January, when snow falls for 10.8 days and typically aggregates up to 4.06" (103mm) of snow.

Daylight

In Powley Corners, the average length of the day in January is 9h and 40min.
On the first day of January, sunrise is at 7:13 am and sunset at 4:33 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 5:06 pm CST.

Sunshine

January has the least sunshine of the year, with an average of 3.8h of sunshine.

UV index

In January, the average daily maximum UV index in Powley Corners is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In January, a regular UV index of 2 translates into these guidelines:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. During bright days, sunglasses that offer UVA and UVB defense are recommended. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
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 stands out as Powley Corners's coldest month, with temperatures ranging between an average high of 31.1°F (-0.5°C) and a low of 19.6°F (-6.9°C).

How cold is January?

In January, in Powley Corners, the average high-temperature is 31.1°F (-0.5°C), and the average low-temperature is 19.6°F (-6.9°C).

What is the average humidity in January?

In Powley Corners, the average relative humidity in January is 82%.

How much does it rain in January?

In Powley Corners, in January, during 6.8 rainfall days, 1.89" (48mm) of precipitation is typically accumulated.

When does it snow the most?

The month with the most snowfall is January, when snow falls for 10.8 days and typically aggregates up to 4.06" (103mm) of snow.

How much does it snow in January?

In Powley Corners, in January, snow falls for 10.8 days, with typically accumulated 4.06" (103mm) of snow.

What is the average length of the day in January?

The average day length in January in Powley Corners is 9h and 40min.

What time are sunrise and sunset in January in Powley Corners?

In January, on the first day of the month, sunrise is at 7:13 am and sunset at 4:33 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 5:06 pm CST.

What is the month with the least sunshine?

January has the least sunshine of the year, with an average of 3.8h of sunshine.

How many hours of sunshine does Powley Corners have in January?

In January, the average sunshine duration is 3.8h.

What is the UV index reading in January?

The average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to 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
Powley Corners, IL

Average temperature in January - Powley Corners, IL
  • Average high temperature in January: 31.1°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (31.1°F).

  • Average low temperature in January: 19.6°F

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (19.6°F).

Average pressure in January
Powley Corners, IL

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

Average wind speed in January
Powley Corners, IL

Average wind speed in January - Powley Corners, IL
  • Average wind speed in January: 10.6mph

The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

Average humidity in January
Powley Corners, IL

Average humidity in January - Powley Corners, IL
  • Average humidity in January: 82%

The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (72%).

Average rainfall in January
Powley Corners, IL

Average rainfall in January - Powley Corners, IL
  • Average rainfall in January: 1.89"

The wettest month (with the highest rainfall) is May (4.06").
The driest month (with the least rainfall) is December (1.73").

Average rainfall days in January
Powley Corners, IL

Average rainfall days in January - Powley Corners, IL
  • Average rainfall days in January: 6.8 days

The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is January (6.8 days).

Average snowfall in January
Powley Corners, IL

Average snowfall in January - Powley Corners, IL
  • Average snowfall in January: 4.06"

The month with the highest snowfall is January (4.06").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in January
Powley Corners, IL

Average snowfall days in January - Powley Corners, IL
  • Average snowfall days in January: 10.8 days

The month with the highest number of snowfall days is January (10.8 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
Powley Corners, IL

Average daylight in January / Average sunshine in January - Powley Corners, 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: 3h and 5min

The month with the most sunshine is June (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

Average sunshine days in January
Powley Corners, IL

Average sunshine days in January - Powley Corners, IL
  • Average sunshine days in January: 13.3 days

The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is May (10.3 days).

Average UV index in January
Powley Corners, IL

Average UV index in January - Powley Corners, IL
  • Average UV index in January: 2

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

Average cloud cover in January
Powley Corners, IL

Average cloud cover in January - Powley Corners, IL
  • Average cloud cover in January: 60

The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are July and August (Cloud cover 34).

Average visibility in January
Powley Corners, IL

Average visibility in January - Powley Corners, 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).

Powley Corners, Illinois, USA

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