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 ranging between max 27.9°F (-2.3°C) and min 16.2°F (-8.8°C).

Temperature

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.

Humidity

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

Rainfall

In January, the rain falls for 3.4 days. Throughout January, 0.43" (11mm) of precipitation is accumulated. Throughout the year, there are 101.9 rainfall days, and 8.58" (218mm) of precipitation is accumulated.

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

Sunshine

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

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 1 in January translates into these instructions:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.

Frequently asked questions

What part of the year is the coldest?

January is the coldest month, exhibiting average temperatures of 27.9°F (-2.3°C) at the peak and 16.2°F (-8.8°C) at the base.

How cold is January?

The average high-temperature and low-temperature during January are 27.9°F (-2.3°C) and 16.2°F (-8.8°C) respectively.

What is the most humid month?

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

What is the average humidity in January?

In January, the average relative humidity 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?

January is the month with the most snowfall. Snow falls for 7.6 days and accumulates 1.14" (29mm) of snow.

How much does it snow in January?

In Wasco, during January, snow falls for 7.6 days and regularly aggregates up to 1.14" (29mm) of snow.

How many hours of daylight does Wasco have in January?

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

When is the sunrise / sunset in January?

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, sunrise is at 7:07 am and sunset at 5:06 pm CST.

What is the month with the least sunshine?

With an average of 3.7h of sunshine, January has the least sunshine of the year.

How long on average sun shines in January?

In Wasco, the average sunshine duration in January is 3.7h.

What are the months with the lowest UV index in Wasco?

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

What is the UV index intensity in January?

The average daily maximum UV index in January is 1. 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
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).

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).

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).

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%).

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").

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).

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").

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).

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).

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).

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).

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).

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).

Wasco, Illinois, USA

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