January weather forecast
Berlin, IL

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Weather in January

January, like December, in Berlin, Illinois, is another cold winter month, with an average temperature varying between 21.4°F (-5.9°C) and 33.6°F (0.9°C).

Temperature

Berlin's coldest month, January, generally records average temperatures ranging from a high of 33.6°F (0.9°C) to a low of 21.4°F (-5.9°C).

Humidity

In January, the average relative humidity is 79%.

Rainfall

In Berlin, in January, it is raining for 5.2 days, with typically 0.91" (23mm) of accumulated precipitation. Throughout the year, in Berlin, Illinois, there are 126.6 rainfall days, and 17.95" (456mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, November and December. The month with the most snowfall in Berlin is January, when snow falls for 7.6 days and typically aggregates up to 1.57" (40mm) of snow.

Daylight

In Berlin, the average length of the day in January is 9h and 44min.
On the first day of January in Berlin, sunrise is at 7:20 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 5:17 pm CST.

Sunshine

The month with the least sunshine is January, with an average of 4.2h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Berlin. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum UV index of 2 during January leads to these instructions:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. Avoiding the Sun during its peak radiation time around midday is a healthy practice. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
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Frequently asked questions

What is the coldest month in Berlin?

January, noted for its average high-temperature of 33.6°F (0.9°C) and an average low-temperature of 21.4°F (-5.9°C), is considered the coldest month in Berlin.

How cold is it in Berlin in January?

In January, the average high-temperature and low-temperature in Berlin are 33.6°F (0.9°C) and 21.4°F (-5.9°C) respectively.

What is the average humidity in January in Berlin?

In January, the average relative humidity is 79%.

How much does it rain in Berlin in January?

In Berlin, Illinois, during January, the rain falls for 5.2 days and regularly aggregates up to 0.91" (23mm) of precipitation.

What is the snowiest month in Berlin?

The month with the most snowfall is January, when snow falls for 7.6 days and typically aggregates up to 1.57" (40mm) of snow.

How much does it snow in Berlin in January?

In Berlin, Illinois, during January, snow falls for 7.6 days and regularly aggregates up to 1.57" (40mm) of snow.

How many hours of daylight does Berlin have in January?

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

When are sunrise and sunset in January in Berlin?

In January, on the first day of the month, sunrise is at 7:20 am and sunset at 4:45 pm. On the last day of the month, in Berlin, Illinois, sunrise is at 7:08 am and sunset at 5:17 pm CST.

What is the month with the least sunshine in Berlin?

The month with the least sunshine is January, with an average of 4.2h of sunshine.

How long on average sun shines in January in Berlin?

In January, the average sunshine duration in Berlin, Illinois, is 4.2h.

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

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

How high is the UV index in January in Berlin?

In Berlin, Illinois, the average daily maximum UV index in January 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
Berlin, IL

Average temperature in January - Berlin, IL
  • Average high temperature in January: 33.6°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (33.6°F).

  • Average low temperature in January: 21.4°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (21.4°F).

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Average pressure in January
Berlin, IL

Average pressure in January - Berlin, 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 (29.91"Hg).

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Average wind speed in January
Berlin, IL

Average wind speed in January - Berlin, IL
  • Average wind speed in January: 10.3mph

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.1mph).

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Average humidity in January
Berlin, IL

Average humidity in January - Berlin, IL
  • Average humidity in January: 79%

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in January
Berlin, IL

Average rainfall in January - Berlin, IL
  • Average rainfall in January: 0.91"

The wettest month (with the highest rainfall) is June (2.36").
The driest months (with the least rainfall) are February and December (0.79").

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Average rainfall days in January
Berlin, IL

Average rainfall days in January - Berlin, IL
  • Average rainfall days in January: 5.2 days

The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is January (5.2 days).

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Average snowfall in January
Berlin, IL

Average snowfall in January - Berlin, IL
  • Average snowfall in January: 1.57"

The month with the highest snowfall is January (1.57").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Berlin, IL

Average snowfall days in January - Berlin, 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 May, June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Berlin, IL

Average daylight in January / Average sunshine in January - Berlin, IL
  • Average daylight in January: 9h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
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 6min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

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Average sunshine days in January
Berlin, IL

Average sunshine days in January - Berlin, IL
  • Average sunshine days in January: 20.2 days

The month with the most sunshine days is November (20.9 days).
The month with the least sunshine days is July (12.9 days).

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Average UV index in January
Berlin, IL

Average UV index in January - Berlin, 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
Berlin, IL

Average cloud cover in January - Berlin, IL
  • Average cloud cover in January: 55

The month with the most cloud cover is January (Cloud cover 55).
The months with the least cloud cover are August and September (Cloud cover 30).

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Average visibility in January
Berlin, IL

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

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