January weather forecast
Lake Fork, IL

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Weather in January

January, the same as December, is an icy winter month in Lake Fork, Illinois, with an average temperature fluctuating between 20.5°F (-6.4°C) and 32.5°F (0.3°C).

Temperature

With an average high-temperature of 32.5°F (0.3°C) and an average low-temperature of 20.5°F (-6.4°C), January is the coldest month.

Humidity

The average relative humidity in January is 80%.

Rainfall

In Lake Fork, in January, during 6.3 rainfall days, 1.42" (36mm) of precipitation is typically accumulated. Throughout the year, in Lake Fork, there are 141.8 rainfall days, and 22.24" (565mm) 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 9.4 days and typically aggregates up to 2.24" (57mm) of snow.

Daylight

In Lake Fork, the average length of the day in January is 9h and 43min.
On the first day of January, sunrise is at 7:19 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 5:14 pm CST.

Sunshine

The month with the least sunshine is January, with an average of 4h of sunshine.

UV index

The month with the lowest UV index is January, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 1 during January translates into the following directions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Stay sun-safe with clothing that is both closely woven and worn loosely. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Updated: Aug 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest?

Lake Fork records the coldest temperatures in January, averaging a high of 32.5°F (0.3°C) and a low of 20.5°F (-6.4°C).

How cold is January?

The high-temperature, in January, in Lake Fork, records 32.5°F (0.3°C), while the low-temperature is 20.5°F (-6.4°C).

What is the average humidity in January?

The average relative humidity in January is 80%.

How much does it rain in Lake Fork in January?

In Lake Fork, in January, it is raining for 6.3 days, with typically 1.42" (36mm) of accumulated precipitation.

When does it snow the most?

The month with the most snowfall in Lake Fork, Illinois, is January, when snow falls for 9.4 days and typically aggregates up to 2.24" (57mm) of snow.

How many days does it snow in January?

In January, in Lake Fork, it is snowing for 9.4 days. Throughout January, 2.24" (57mm) of snow is accumulated.

What is the average length of the day in January?

In Lake Fork, Illinois, the average day length in January is 9h and 43min.

When are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:19 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 5:14 pm CST.

What is the month with the least sunshine?

With an average of 4h of sunshine, January has the least sunshine of the year.

How many hours of sunshine does Lake Fork have in January?

In January, the average sunshine duration is 4h.

When is the lowest UV index?

The month with the lowest UV index is January, with an average maximum UV index of 1.

How high is the UV index in January?

In January, the average daily maximum UV index is 1. A UV Index value of 2, and less, symbolizes a minimal hazard to health 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
Lake Fork, IL

Average temperature in January - Lake Fork, IL
  • Average high temperature in January: 32.5°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in January: 20.5°F

The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

Average pressure in January
Lake Fork, IL

Average pressure in January - Lake Fork, IL
  • Average pressure in January: 30.15"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in January
Lake Fork, IL

Average wind speed in January - Lake Fork, IL
  • Average wind speed in January: 10.4mph

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

Average humidity in January
Lake Fork, IL

Average humidity in January - Lake Fork, IL
  • Average humidity in January: 80%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (70%).

Average rainfall in January
Lake Fork, IL

Average rainfall in January - Lake Fork, IL
  • Average rainfall in January: 1.42"

The wettest month (with the highest rainfall) is May (2.68").
The driest month (with the least rainfall) is December (1.1").

Average rainfall days in January
Lake Fork, IL

Average rainfall days in January - Lake Fork, IL
  • Average rainfall days in January: 6.3 days

The month with the highest number of rainy days is May (17 days).
The months with the least rainy days are January and February (6.3 days).

Average snowfall in January
Lake Fork, IL

Average snowfall in January - Lake Fork, IL
  • Average snowfall in January: 2.24"

The month with the highest snowfall is January (2.24").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in January
Lake Fork, IL

Average snowfall days in January - Lake Fork, IL
  • Average snowfall days in January: 9.4 days

The month with the highest number of snowfall days is January (9.4 days).
The months with the least snowfall days are May, June, July and August (0 days).

Average daylight in January /
Average sunshine in January
Lake Fork, IL

Average daylight in January / Average sunshine in January - Lake Fork, 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 24min).

  • Average sunshine in January: 4h and 0min

The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days in January
Lake Fork, IL

Average sunshine days in January - Lake Fork, IL
  • Average sunshine days in January: 16.3 days

The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is May (10.8 days).

Average UV index in January
Lake Fork, IL

Average UV index in January - Lake Fork, IL
  • Average UV index in January: 1

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

Average cloud cover in January
Lake Fork, IL

Average cloud cover in January - Lake Fork, IL
  • Average cloud cover in January: 57

The month with the most cloud cover is January (Cloud cover 57).
The months with the least cloud cover are June and September (Cloud cover 31).

Average visibility in January
Lake Fork, IL

Average visibility in January - Lake Fork, 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).

Lake Fork, Illinois, USA

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