January weather forecast
Somerset, IN

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Weather in January

January, like December, is another subzero cold winter month in Somerset, Indiana, with an average temperature varying between 30.6°F (-0.8°C) and 19°F (-7.2°C).

Temperature

In Somerset, January records the lowest average temperatures, peaking at 30.6°F (-0.8°C) and reaching a low of 19°F (-7.2°C).

Humidity

January, February, July, August and December, with an average relative humidity of 83%, are the most humid months.

Rainfall

In January, the rain falls for 7 days. Throughout January, 1.5" (38mm) of precipitation is accumulated. In Somerset, Indiana, during the entire year, the rain falls for 157.1 days and collects up to 23.27" (591mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Somerset, in January, during 13.6 snowfall days, 2.72" (69mm) of snow is typically accumulated. Throughout the year, there are 47.4 snowfall days, and 10.39" (264mm) of snow is accumulated.

Daylight

In Somerset, the average length of the day in January is 9h and 40min.
On the first day of January, sunrise is at 8:07 am and sunset at 5:26 pm. On the last day of the month, sunrise is at 7:54 am and sunset at 5:59 pm EST.

Sunshine

The month with the least sunshine is January, with an average of 3.5h of sunshine.

UV index

The average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: A daily high UV index of 2 in January leads to these guidelines:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Updated: Jun 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest?

January proves to be the coldest month, recording an average maximum temperature of 30.6°F (-0.8°C) and a minimum temperature of 19°F (-7.2°C).

How cold is it in January?

The high-temperature, in January, in Somerset, records 30.6°F (-0.8°C), while the low-temperature is 19°F (-7.2°C).

What is the most humid month in Somerset?

The months with the highest humidity are January, February, July, August and December, with an average relative humidity of 83%.

What is the average humidity in January?

In January, the average relative humidity is 83%.

How much does it rain in January?

In Somerset, in January, it is raining for 7 days, with typically 1.5" (38mm) of accumulated precipitation.

How much does it snow in January?

In Somerset, during January, snow falls for 13.6 days and regularly aggregates up to 2.72" (69mm) of snow.

How many hours of daylight does Somerset have in January?

The average day length in January is 9h and 40min.

When is the sunrise / sunset in January?

In January, on the first day of the month, sunrise is at 8:07 am and sunset at 5:26 pm. On the last day of the month, sunrise is at 7:54 am and sunset at 5:59 pm EST.

What is the month with the least sunshine?

January has the least sunshine of the year, with an average of 3.5h of sunshine.

How long on average sun shines in January?

The average sunshine duration in January is 3.5h.

What is the UV index reading in January?

In January, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health threat 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
Somerset, IN

Average temperature in January - Somerset, IN
  • Average high temperature in January: 30.6°F

The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in January: 19°F

The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (19°F).

Average pressure in January
Somerset, IN

Average pressure in January - Somerset, IN
  • Average pressure in January: 30.11"Hg

The months with the highest atmospheric pressure are January and November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in January
Somerset, IN

Average wind speed in January - Somerset, IN
  • Average wind speed in January: 10.4mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

Average humidity in January
Somerset, IN

Average humidity in January - Somerset, IN
  • Average humidity in January: 83%

The months with the highest relative humidity are January, February, July, August and December (83%).
The month with the lowest relative humidity is October (74%).

Average rainfall in January
Somerset, IN

Average rainfall in January - Somerset, IN
  • Average rainfall in January: 1.5"

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is February (1.22").

Average rainfall days in January
Somerset, IN

Average rainfall days in January - Somerset, IN
  • Average rainfall days in January: 7 days

The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is January (7 days).

Average snowfall in January
Somerset, IN

Average snowfall in January - Somerset, IN
  • Average snowfall in January: 2.72"

The month with the highest snowfall is February (2.83").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Somerset, IN

Average snowfall days in January - Somerset, IN
  • Average snowfall days in January: 13.6 days

The month with the highest number of snowfall days is January (13.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Somerset, IN

Average daylight in January / Average sunshine in January - Somerset, IN
  • 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 3min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days in January
Somerset, IN

Average sunshine days in January - Somerset, IN
  • Average sunshine days in January: 13 days

The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is May (9.6 days).

Average UV index in January
Somerset, IN

Average UV index in January - Somerset, IN
  • Average UV index in January: 2

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

Average cloud cover in January
Somerset, IN

Average cloud cover in January - Somerset, IN
  • Average cloud cover in January: 64

The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is July (Cloud cover 33).

Average visibility in January
Somerset, IN

Average visibility in January - Somerset, IN
  • Average visibility in January: 5mi

The months with the highest visibility are February, March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, July, August and September (5mi).

Somerset, Indiana, USA

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