January weather forecast
New Milford, IL

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Weather in January

January, the same as December, in New Milford, Illinois, is a freezing cold winter month, with an average temperature fluctuating between 13.8°F (-10.1°C) and 26.2°F (-3.2°C).

Temperature

New Milford's January weather reaches an average high of 26.2°F (-3.2°C) and an average low of 13.8°F (-10.1°C), making it the coldest month.

Humidity

With an average relative humidity of 86%, January is the most humid month.

Rainfall

In January, the rain falls for 5.3 days. Throughout January, 1.42" (36mm) of precipitation is accumulated. In New Milford, during the entire year, the rain falls for 148.1 days and collects up to 28.39" (721mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. January is the month with the most snowfall. Snow falls for 13 days and accumulates 4.88" (124mm) of snow.

Daylight

The average length of the day in January is 9h and 31min.
On the first day of the month, sunrise is at 7:24 am and sunset at 4:34 pm. On the last day of January, sunrise is at 7:10 am and sunset at 5:08 pm CST.

Sunshine

January has the least sunshine of the year, with an average of 3.6h of sunshine.

UV index

The months with the lowest UV index in New Milford are January, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum high UV index of 1 in January translates into the following recommendations:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Updated: Jun 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest?

The coldest period is January, when temperatures fluctuate between an average high of 26.2°F (-3.2°C) and a low of 13.8°F (-10.1°C).

How cold is it in January?

The average high-temperature, in January, in New Milford, is 26.2°F (-3.2°C), while the average low-temperature is 13.8°F (-10.1°C).

What is the most humid month in New Milford?

The most humid month is January, with an average relative humidity of 86%.

What is the average humidity in January?

In January, the average relative humidity is 86%.

How much does it rain in January?

In New Milford, during January, the rain falls for 5.3 days and regularly aggregates up to 1.42" (36mm) of precipitation.

What is the snowiest month?

January is the month with the most snowfall. Snow falls for 13 days and accumulates 4.88" (124mm) of snow.

How many days does it snow in January?

In New Milford, in January, during 13 snowfall days, 4.88" (124mm) of snow is typically accumulated.

What is the average length of the day in January?

The average day length in January is 9h and 31min.

When are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:24 am and sunset at 4:34 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 5:08 pm CST.

What is the month with the least sunshine?

January has the least sunshine of the year, with an average of 3.6h of sunshine.

How many hours of sunshine does New Milford have in January?

In New Milford, the average sunshine duration in January is 3.6h.

When is the lowest UV index?

January, November and December, with an average maximum UV index of 1, are months with the lowest UV index.

What is the UV index reading in January?

The average daily maximum UV index in January is 1. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to 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
New Milford, IL

Average temperature in January - New Milford, IL
  • Average high temperature in January: 26.2°F

The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (26.2°F).

  • Average low temperature in January: 13.8°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (13.8°F).

Average pressure in January
New Milford, IL

Average pressure in January - New Milford, IL
  • Average pressure in January: 30.11"Hg

The months with the highest atmospheric pressure are January and February (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in January
New Milford, IL

Average wind speed in January - New Milford, IL
  • Average wind speed in January: 9.8mph

The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

Average humidity in January
New Milford, IL

Average humidity in January - New Milford, IL
  • Average humidity in January: 86%

The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are April and October (75%).

Average rainfall in January
New Milford, IL

Average rainfall in January - New Milford, IL
  • Average rainfall in January: 1.42"

The wettest month (with the highest rainfall) is June (4.02").
The driest month (with the least rainfall) is February (1.26").

Average rainfall days in January
New Milford, IL

Average rainfall days in January - New Milford, IL
  • Average rainfall days in January: 5.3 days

The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is February (4.3 days).

Average snowfall in January
New Milford, IL

Average snowfall in January - New Milford, IL
  • Average snowfall in January: 4.88"

The month with the highest snowfall is January (4.88").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in January
New Milford, IL

Average snowfall days in January - New Milford, IL
  • Average snowfall days in January: 13 days

The month with the highest number of snowfall days is January (13 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
New Milford, IL

Average daylight in January / Average sunshine in January - New Milford, IL
  • Average daylight in January: 9h and 3min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in January: 3h and 4min

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

Average sunshine days in January
New Milford, IL

Average sunshine days in January - New Milford, IL
  • Average sunshine days in January: 14.2 days

The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is June (9.8 days).

Average UV index in January
New Milford, IL

Average UV index in January - New Milford, IL
  • Average UV index in January: 1

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).

Average cloud cover in January
New Milford, IL

Average cloud cover in January - New Milford, IL
  • Average cloud cover in January: 63

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is September (Cloud cover 33).

Average visibility in January
New Milford, IL

Average visibility in January - New Milford, IL
  • Average visibility in January: 5mi

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

New Milford, Illinois, USA

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