January weather forecast
Sauget, IL

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Weather in January

January, like December, in Sauget, Illinois, is another cold winter month, with an average temperature fluctuating between 24.4°F (-4.2°C) and 37.8°F (3.2°C).

Temperature

The month of January sees the lowest average temperatures, reaching 37.8°F (3.2°C) at the peak and 24.4°F (-4.2°C) at the low.

Humidity

In January, the average relative humidity is 75%.

Rainfall

In Sauget, Illinois, during January, the rain falls for 8 days and regularly aggregates up to 2.28" (58mm) of precipitation. Throughout the year, there are 154.5 rainfall days, and 35.51" (902mm) of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall in Sauget. In January, it is snowing for 7.3 days. Throughout January, 2.01" (51mm) of snow is accumulated. In Sauget, Illinois, during the entire year, snow falls for 21.9 days and aggregates up to 7.91" (201mm) of snow.

Daylight

In Sauget, the average length of the day in January is 9h and 50min.
On the first day of January in Sauget, sunrise is at 7:18 am and sunset at 4:50 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 5:21 pm CST.

Sunshine

With an average of 4.6h of sunshine, January has the least sunshine of the year.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Sauget. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A daily high UV index of 2 in January leads to these guidelines:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Around midday, solar radiation is most harmful; hence, exposure should be limited. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
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Frequently asked questions

What month is the coldest in Sauget?

January, with an average high of 37.8°F (3.2°C) and a low of 24.4°F (-4.2°C), signifies the coldest month of the year in Sauget.

Is it cold in Sauget during January?

In Sauget, 37.8°F (3.2°C) is the average high-temperature and 24.4°F (-4.2°C) is the average low-temperature during January.

What is the average humidity in January in Sauget?

In Sauget, Illinois, the average relative humidity in January is 75%.

How much does it rain in Sauget in January?

In Sauget, in January, during 8 rainfall days, 2.28" (58mm) of precipitation is typically accumulated.

How much does it snow in Sauget in January?

In Sauget, Illinois, during January, snow falls for 7.3 days and regularly aggregates up to 2.01" (51mm) of snow.

What is the average length of the day in January in Sauget?

The average day length in January in Sauget, Illinois, is 9h and 50min.

When is the sunrise / sunset in January in Sauget?

On the first day of January, sunrise is at 7:18 am and sunset at 4:50 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 5:21 pm CST.

What is the month with the least sunshine in Sauget?

With an average of 4.6h of sunshine, January has the least sunshine of the year in Sauget.

How long on average sun shines in January in Sauget?

In Sauget, the average sunshine duration in January is 4.6h.

What is the month with the lowest UV index in Sauget?

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

How high is the UV index in January in Sauget?

The average daily maximum UV index in January in Sauget, Illinois, is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from unsafe 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
Sauget, IL

Average temperature in January - Sauget, IL
  • Average high temperature in January: 37.8°F

The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (37.8°F).

  • Average low temperature in January: 24.4°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (24.4°F).

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Average pressure in January
Sauget, IL

Average pressure in January - Sauget, 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 (29.92"Hg).

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Average wind speed in January
Sauget, IL

Average wind speed in January - Sauget, IL
  • Average wind speed in January: 9.3mph

The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest month (with the lowest average wind speed) is July (5.5mph).

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Average humidity in January
Sauget, IL

Average humidity in January - Sauget, IL
  • Average humidity in January: 75%

The months with the highest relative humidity are May and July (78%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in January
Sauget, IL

Average rainfall in January - Sauget, IL
  • Average rainfall in January: 2.28"

The wettest month (with the highest rainfall) is May (4.25").
The driest month (with the least rainfall) is February (1.89").

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Average rainfall days in January
Sauget, IL

Average rainfall days in January - Sauget, IL
  • Average rainfall days in January: 8 days

The months with the highest number of rainy days are May and July (17.5 days).
The month with the least rainy days is January (8 days).

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Average snowfall in January
Sauget, IL

Average snowfall in January - Sauget, IL
  • Average snowfall in January: 2.01"

The month with the highest snowfall is February (2.64").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in January
Sauget, IL

Average snowfall days in January - Sauget, IL
  • Average snowfall days in January: 7.3 days

The month with the highest number of snowfall days is January (7.3 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
Sauget, IL

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in January: 4h and 4min

The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

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Average sunshine days in January
Sauget, IL

Average sunshine days in January - Sauget, IL
  • Average sunshine days in January: 16.9 days

The month with the most sunshine days is December (18.8 days).
The month with the least sunshine days is May (11.2 days).

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Average UV index in January
Sauget, IL

Average UV index in January - Sauget, IL
  • Average UV index in January: 2

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

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Average cloud cover in January
Sauget, IL

Average cloud cover in January - Sauget, IL
  • Average cloud cover in January: 50

The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in January
Sauget, IL

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

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