January weather forecast
Carlock, IL

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Weather in January

January, like December, is another subzero cold winter month in Carlock, Illinois, with temperature in the range of an average high of 30.7°F (-0.7°C) and an average low of 18.9°F (-7.3°C).

Temperature

Carlock's coldest month, January, generally records average temperatures ranging from a high of 30.7°F (-0.7°C) to a low of 18.9°F (-7.3°C).

Humidity

In Carlock, Illinois, the average relative humidity in January is 81%.

Rainfall

January is the month with the least rainfall in Carlock. Rain falls for 5.6 days and accumulates 1.18" (30mm) of precipitation.

Snowfall

Months with snowfall in Carlock, Illinois, are January through April, October through December. January is the month with the most snowfall in Carlock. Snow falls for 11.5 days and accumulates 2.44" (62mm) of snow.

Daylight

In Carlock, Illinois, the average length of the day in January is 9h and 40min.
On the first day of January in Carlock, sunrise is at 7:20 am and sunset at 4:39 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 5:12 pm CST.

Sunshine

The month with the least sunshine is January, with an average of 3.6h of sunshine.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In January, the maximum UV index of 2 suggests this advice:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
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Frequently asked questions

What is the coldest time of year in Carlock?

Temperature records in Carlock mark January as the coldest month, with highs averaging 30.7°F (-0.7°C) and lows at 18.9°F (-7.3°C).

How cold is it in Carlock in January?

The average high-temperature and low-temperature in Carlock, Illinois, during January are 30.7°F (-0.7°C) and 18.9°F (-7.3°C) respectively.

What is the average humidity in January in Carlock?

In Carlock, the average relative humidity in January is 81%.

What is the driest month in Carlock?

The month with the least rainfall in Carlock is January, when the rain falls for 5.6 days and typically collects 1.18" (30mm) of precipitation.

How many days does it rain in January in Carlock?

In Carlock, Illinois, in January, during 5.6 rainfall days, 1.18" (30mm) of precipitation is typically accumulated.

What is the snowiest month in Carlock?

January is the month with the most snowfall. Snow falls for 11.5 days and accumulates 2.44" (62mm) of snow.

How much does it snow in Carlock in January?

In January, in Carlock, Illinois, it is snowing for 11.5 days. Throughout January, 2.44" (62mm) of snow is accumulated.

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

In Carlock, Illinois, the average day length in January is 9h and 40min.

What time are sunrise and sunset in January in Carlock?

In January, on the first day of the month, sunrise is at 7:20 am and sunset at 4:39 pm. On the last day of the month, in Carlock, sunrise is at 7:07 am and sunset at 5:12 pm CST.

What is the month with the least sunshine in Carlock?

The month with the least sunshine in Carlock, Illinois, is January, with an average of 3.6h of sunshine.

How long on average sun shines in January in Carlock?

The average sunshine duration in January is 3.6h.

When is the lowest UV index in Carlock?

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

What is the UV index reading in January in Carlock?

The average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a low health threat from exposure to the Sun's 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
Carlock, IL

Average temperature in January - Carlock, IL
  • Average high temperature in January: 30.7°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (30.7°F).

  • Average low temperature in January: 18.9°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

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Average pressure in January
Carlock, IL

Average pressure in January - Carlock, IL
  • Average pressure in January: 30.14"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in January
Carlock, IL

Average wind speed in January - Carlock, IL
  • Average wind speed in January: 11.1mph

The windiest month (with the highest average wind speed) is January (11.1mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

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Average humidity in January
Carlock, IL

Average humidity in January - Carlock, IL
  • Average humidity in January: 81%

The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in January
Carlock, IL

Average rainfall in January - Carlock, IL
  • Average rainfall in January: 1.18"

The wettest month (with the highest rainfall) is May (2.99").
The driest month (with the least rainfall) is January (1.18").

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Average rainfall days in January
Carlock, IL

Average rainfall days in January - Carlock, IL
  • Average rainfall days in January: 5.6 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is February (5.3 days).

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Average snowfall in January
Carlock, IL

Average snowfall in January - Carlock, IL
  • Average snowfall in January: 2.44"

The month with the highest snowfall is January (2.44").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
Carlock, IL

Average snowfall days in January - Carlock, IL
  • Average snowfall days in January: 11.5 days

The month with the highest number of snowfall days is January (11.5 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
Carlock, IL

Average daylight in January / Average sunshine in January - Carlock, 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 4min

The month with the most sunshine is June (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

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Average sunshine days in January
Carlock, IL

Average sunshine days in January - Carlock, IL
  • Average sunshine days in January: 14.8 days

The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is July (9.7 days).

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Average UV index in January
Carlock, IL

Average UV index in January - Carlock, 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
Carlock, IL

Average cloud cover in January - Carlock, IL
  • Average cloud cover in January: 61

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 33).

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Average visibility in January
Carlock, IL

Average visibility in January - Carlock, 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).

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Carlock, Illinois, USA

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