January weather forecast
New Liberty, IA

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Weather in January

January, the same as December, in New Liberty, Iowa, is a freezing cold winter month, with an average temperature fluctuating between 15.3°F (-9.3°C) and 27.7°F (-2.4°C).

Temperature

In New Liberty, the month of January is known for its lowest average temperatures, reaching a high of 27.7°F (-2.4°C) and a low of 15.3°F (-9.3°C).

Humidity

January and July, with an average relative humidity of 83%, are the most humid months in New Liberty.

Rainfall

In New Liberty, in January, during 4.3 rainfall days, 1.3" (33mm) of precipitation is typically accumulated. Throughout the year, in New Liberty, there are 136.9 rainfall days, and 27.95" (710mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. January is the month with the most snowfall in New Liberty. Snow falls for 11.3 days and accumulates 4.09" (104mm) of snow.

Daylight

In New Liberty, the average length of the day in January is 9h and 34min.
On the first day of the month, sunrise is at 7:30 am and sunset at 4:43 pm. On the last day of January, sunrise is at 7:16 am and sunset at 5:17 pm CST.

Sunshine

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

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In January, the maximum UV index of 1 transforms into these recommendations:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
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 New Liberty?

January, with its high-temperature average of 27.7°F (-2.4°C) and a low-temperature average of 15.3°F (-9.3°C), is the coldest month in New Liberty, Iowa.

How cold is January in New Liberty?

January temperatures in New Liberty, Iowa, vary between a high-temperature of 27.7°F (-2.4°C) and a low-temperature of 15.3°F (-9.3°C).

What are the most humid months in New Liberty?

January and July, with an average relative humidity of 83%, are most humid months in New Liberty.

What is the average humidity in January in New Liberty?

In January, the average relative humidity in New Liberty is 83%.

How much does it rain in New Liberty in January?

In New Liberty, during January, the rain falls for 4.3 days and regularly aggregates up to 1.3" (33mm) of precipitation.

What is the snowiest month in New Liberty?

January is the month with the most snowfall in New Liberty. Snow falls for 11.3 days and accumulates 4.09" (104mm) of snow.

How many days does it snow in January in New Liberty?

In January, in New Liberty, it is snowing for 11.3 days. Throughout January, 4.09" (104mm) of snow is accumulated.

What is the average length of the day in January in New Liberty?

The average day length in January is 9h and 34min.

What time are sunrise and sunset in January in New Liberty?

On the first day of January in New Liberty, sunrise is at 7:30 am and sunset at 4:43 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 5:17 pm CST.

What is the month with the least sunshine in New Liberty?

The month with the least sunshine in New Liberty, Iowa, is January, with an average of 4h of sunshine.

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

The average sunshine duration in January is 4h.

What is the month with the lowest UV index in New Liberty?

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

What is the UV index reading in January in New Liberty?

The average daily maximum UV index in January is 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability 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
New Liberty, IA

Average temperature in January - New Liberty, IA
  • Average high temperature in January: 27.7°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (27.7°F).

  • Average low temperature in January: 15.3°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).

Average pressure in January
New Liberty, IA

Average pressure in January - New Liberty, IA
  • Average pressure in January: 30.14"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in January
New Liberty, IA

Average wind speed in January - New Liberty, IA
  • 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 (6.8mph).

Average humidity in January
New Liberty, IA

Average humidity in January - New Liberty, IA
  • Average humidity in January: 83%

The months with the highest relative humidity are January and July (83%).
The month with the lowest relative humidity is October (72%).

Average rainfall in January
New Liberty, IA

Average rainfall in January - New Liberty, IA
  • Average rainfall in January: 1.3"

The wettest month (with the highest rainfall) is May (4.57").
The driest month (with the least rainfall) is February (1.1").

Average rainfall days in January
New Liberty, IA

Average rainfall days in January - New Liberty, IA
  • Average rainfall days in January: 4.3 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (4.3 days).

Average snowfall in January
New Liberty, IA

Average snowfall in January - New Liberty, IA
  • Average snowfall in January: 4.09"

The month with the highest snowfall is January (4.09").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in January
New Liberty, IA

Average snowfall days in January - New Liberty, IA
  • Average snowfall days in January: 11.3 days

The month with the highest number of snowfall days is January (11.3 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
New Liberty, IA

Average daylight in January / Average sunshine in January - New Liberty, IA
  • Average daylight in January: 9h and 4min

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: 4h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days in January
New Liberty, IA

Average sunshine days in January - New Liberty, IA
  • Average sunshine days in January: 16.3 days

The month with the most sunshine days is December (18.4 days).
The months with the least sunshine days are May and June (11.4 days).

Average UV index in January
New Liberty, IA

Average UV index in January - New Liberty, IA
  • Average UV index in January: 1

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

Average cloud cover in January
New Liberty, IA

Average cloud cover in January - New Liberty, IA
  • Average cloud cover in January: 57

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility in January
New Liberty, IA

Average visibility in January - New Liberty, IA
  • Average visibility in January: 6mi

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

New Liberty, Iowa, USA

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