January weather forecast
Cerro Gordo, IL

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Weather in January

January, like December, in Cerro Gordo, Illinois, is a wintry winter month, with temperature in the range of an average high of 32.5°F (0.3°C) and an average low of 20.8°F (-6.2°C).

Temperature

In Cerro Gordo, January is the month with the lowest recorded average temperatures, measuring a high of 32.5°F (0.3°C) and a low of 20.8°F (-6.2°C).

Humidity

In Cerro Gordo, the average relative humidity in January is 80%.

Rainfall

In Cerro Gordo, in January, it is raining for 7 days, with typically 1.61" (41mm) of accumulated precipitation. In Cerro Gordo, during the entire year, the rain falls for 147.7 days and collects up to 24.61" (625mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall. January is the month with the most snowfall. Snow falls for 9.3 days and accumulates 2.72" (69mm) of snow.

Daylight

In Cerro Gordo, the average length of the day in January is 9h and 44min.
On the first day of January in Cerro Gordo, sunrise is at 7:16 am and sunset at 4:40 pm. On the last day of the month, sunrise is at 7:04 am and sunset at 5:12 pm CST.

Sunshine

January has the least sunshine of the year, with an average of 4.1h of sunshine.

UV index

The months with the lowest UV index in Cerro Gordo 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 hazard from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index of 2 in January interprets into the following recommendations:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest in Cerro Gordo?

With average temperatures fluctuating between a high of 32.5°F (0.3°C) and a low of 20.8°F (-6.2°C), January stands out as the coldest month in Cerro Gordo, Illinois.

How cold is January in Cerro Gordo?

Cerro Gordo in January has an average high-temperature of 32.5°F (0.3°C) and an average low-temperature of 20.8°F (-6.2°C).

What is the average humidity in January in Cerro Gordo?

The average relative humidity in January in Cerro Gordo, Illinois, is 80%.

How much does it rain in Cerro Gordo in January?

In Cerro Gordo, Illinois, in January, during 7 rainfall days, 1.61" (41mm) of precipitation is typically accumulated.

What is the snowiest month in Cerro Gordo?

The month with the most snowfall in Cerro Gordo, Illinois, is January, when snow falls for 9.3 days and typically aggregates up to 2.72" (69mm) of snow.

How many days does it snow in January in Cerro Gordo?

In Cerro Gordo, during January, snow falls for 9.3 days and regularly aggregates up to 2.72" (69mm) of snow.

What is the average length of the day in January in Cerro Gordo?

In January, the average day length is 9h and 44min.

What time are sunrise and sunset in January in Cerro Gordo?

On the first day of January, sunrise is at 7:16 am and sunset at 4:40 pm. On the last day of the month, sunrise is at 7:04 am and sunset at 5:12 pm CST.

What is the month with the least sunshine in Cerro Gordo?

January has the least sunshine of the year, with an average of 4.1h of sunshine.

How many hours of sunshine does Cerro Gordo have in January?

In January, the average sunshine duration in Cerro Gordo is 4.1h.

When is the lowest UV index in Cerro Gordo?

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

What is the UV index reading in January in Cerro Gordo?

In January, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health risk 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
Cerro Gordo, IL

Average temperature in January - Cerro Gordo, 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: 20.8°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (20.8°F).

Average pressure in January
Cerro Gordo, IL

Average pressure in January - Cerro Gordo, 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
Cerro Gordo, IL

Average wind speed in January - Cerro Gordo, IL
  • Average wind speed in January: 10.8mph

The windiest month (with the highest average wind speed) is January (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

Average humidity in January
Cerro Gordo, IL

Average humidity in January - Cerro Gordo, 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
Cerro Gordo, IL

Average rainfall in January - Cerro Gordo, IL
  • Average rainfall in January: 1.61"

The wettest month (with the highest rainfall) is April (2.95").
The driest month (with the least rainfall) is December (1.38").

Average rainfall days in January
Cerro Gordo, IL

Average rainfall days in January - Cerro Gordo, IL
  • Average rainfall days in January: 7 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (7 days).

Average snowfall in January
Cerro Gordo, IL

Average snowfall in January - Cerro Gordo, IL
  • Average snowfall in January: 2.72"

The month with the highest snowfall is January (2.72").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in January
Cerro Gordo, IL

Average snowfall days in January - Cerro Gordo, IL
  • Average snowfall days in January: 9.3 days

The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Cerro Gordo, IL

Average daylight in January / Average sunshine in January - Cerro Gordo, 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 1min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in January
Cerro Gordo, IL

Average sunshine days in January - Cerro Gordo, IL
  • Average sunshine days in January: 16.2 days

The month with the most sunshine days is November (18.6 days).
The month with the least sunshine days is July (10.3 days).

Average UV index in January
Cerro Gordo, IL

Average UV index in January - Cerro Gordo, 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).

Average cloud cover in January
Cerro Gordo, IL

Average cloud cover in January - Cerro Gordo, IL
  • Average cloud cover in January: 56

The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are June and September (Cloud cover 30).

Average visibility in January
Cerro Gordo, IL

Average visibility in January - Cerro Gordo, 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).

Cerro Gordo, Illinois, USA

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