January weather forecast
Wasco, IL

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Weather in January

January, the same as December, in Wasco, Illinois, is another subzero cold winter month, with an average temperature varying between 27.9°F (-2.3°C) and 16.2°F (-8.8°C).

Temperature

January is the month when Wasco experiences its coldest temperatures, averaging a high of 27.9°F (-2.3°C) and a low of 16.2°F (-8.8°C).

Humidity

January and February, with an average relative humidity of 83%, are the most humid months.

Rainfall

In January, in Wasco, the rain falls for 3.4 days. Throughout January, 0.43" (11mm) of precipitation is accumulated. In Wasco, Illinois, during the entire year, the rain falls for 101.9 days and collects up to 8.58" (218mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. January is the month with the most snowfall. Snow falls for 7.6 days and accumulates 1.14" (29mm) of snow.

Daylight

In January, the average length of the day in Wasco, Illinois, is 9h and 32min.
On the first day of January in Wasco, sunrise is at 7:21 am and sunset at 4:32 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 5:06 pm CST.

Sunshine

The month with the least sunshine in Wasco is January, with an average of 3.7h of sunshine.

UV index

The months with the lowest UV index in Wasco, Illinois, are January and December, 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 the average person.
Note: The maximum daily UV index, 1 in January, converts into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
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Frequently asked questions

What part of the year is the coldest in Wasco?

Wasco's January weather reaches an average high of 27.9°F (-2.3°C) and an average low of 16.2°F (-8.8°C), making it the coldest month.

How cold is it in Wasco in January?

In January, in Wasco, the average high-temperature is 27.9°F (-2.3°C), and the average low-temperature is 16.2°F (-8.8°C).

What is the most humid month in Wasco?

January and February, with an average relative humidity of 83%, are most humid months.

What is the average humidity in January in Wasco?

The average relative humidity in January in Wasco is 83%.

How many days does it rain in January in Wasco?

In January, the rain falls for 3.4 days. Throughout January, 0.43" (11mm) of precipitation is accumulated.

What is the snowiest month in Wasco?

The month with the most snowfall is January, when snow falls for 7.6 days and typically aggregates up to 1.14" (29mm) of snow.

How much does it snow in Wasco in January?

In January, in Wasco, it is snowing for 7.6 days. Throughout January, 1.14" (29mm) of snow is accumulated.

How many hours of daylight does Wasco have in January?

In Wasco, Illinois, the average day length in January is 9h and 32min.

What time are sunrise and sunset in January in Wasco?

In January, on the first day of the month, sunrise is at 7:21 am and sunset at 4:32 pm. On the last day of the month, in Wasco, Illinois, sunrise is at 7:07 am and sunset at 5:06 pm CST.

What is the month with the least sunshine in Wasco?

January has the least sunshine of the year in Wasco, Illinois, with an average of 3.7h of sunshine.

How long on average sun shines in January in Wasco?

The average sunshine duration in January in Wasco, Illinois, is 3.7h.

When is the lowest UV index in Wasco?

The months with the lowest UV index in Wasco are January and December, with an average maximum UV index of 1.

How high is the UV index in January in Wasco?

In January, the average daily maximum UV index in Wasco, Illinois, is 1. A UV Index of 2, and less, symbolizes a minimal hazard to health from unsafe exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
34.2°F 1.2°C
27.9°F -2.3°C
31.8°F -0.1°C
Average low temperature
23.5°F -4.7°C
16.2°F -8.8°C
19°F -7.2°C
Average pressure
30.09" 764mmHg
30.11" 765mmHg
30.1" 765mmHg
Average wind speed
9.2mph 14.8km/h
9.9mph 15.9km/h
9.8mph 15.8km/h
Average max. wind speed
9.9mph 15.9km/h
10.5mph 16.9km/h
10.4mph 16.7km/h
Average wind speed gusts
14mph 22.5km/h
15mph 24.1km/h
15mph 24.1km/h
Average humidity
82%
83%
83%
Average rainfall
0.39" 10mm
0.43" 11mm
0.43" 11mm
Average rainfall days
5
3.4
3.6
Average snowfall
0.35" 9mm
1.14" 29mm
0.83" 21mm
Average snowfall days
5.6
7.6
7.1
Average daylight
9h 1min
9h 3min
10h 4min
Average sunshine
4h 1min
3h 4min
3h 5min
Average sunshine days
22.4
22.2
19.8
Average UV index
1
1
2
Average cloud cover
59%
62%
59%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
Wasco, IL

Average temperature in January - Wasco, IL
  • Average high temperature in January: 27.9°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (27.9°F).

  • Average low temperature in January: 16.2°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).

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Average pressure in January
Wasco, IL

Average pressure in January - Wasco, IL
  • Average pressure in January: 30.11"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in January
Wasco, IL

Average wind speed in January - Wasco, IL
  • Average wind speed in January: 9.9mph

The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

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Average humidity in January
Wasco, IL

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

The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in January
Wasco, IL

Average rainfall in January - Wasco, IL
  • Average rainfall in January: 0.43"

The wettest month (with the highest rainfall) is May (1.26").
The driest months (with the least rainfall) are November and December (0.39").

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Average rainfall days in January
Wasco, IL

Average rainfall days in January - Wasco, IL
  • Average rainfall days in January: 3.4 days

The month with the highest number of rainy days is May (12.4 days).
The month with the least rainy days is January (3.4 days).

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Average snowfall in January
Wasco, IL

Average snowfall in January - Wasco, IL
  • Average snowfall in January: 1.14"

The month with the highest snowfall is January (1.14").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
Wasco, IL

Average snowfall days in January - Wasco, 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 June, July, August and September (0 days).

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

Average daylight in January / Average sunshine in January - Wasco, IL
  • Average daylight in January: 9h and 3min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in January: 3h and 4min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in January
Wasco, IL

Average sunshine days in January - Wasco, IL
  • Average sunshine days in January: 22.2 days

The month with the most sunshine days is December (22.4 days).
The month with the least sunshine days is June (13.3 days).

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Average UV index in January
Wasco, IL

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

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

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Average cloud cover in January
Wasco, IL

Average cloud cover in January - Wasco, IL
  • Average cloud cover in January: 62

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 32).

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Average visibility in January
Wasco, IL

Average visibility in January - Wasco, 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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Wasco, Illinois, USA

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