January weather forecast
Warner, NH

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Weather in January

January, the same as December, in Warner, New Hampshire, is a freezing cold winter month, with an average temperature varying between 27.5°F (-2.5°C) and 14.9°F (-9.5°C).

Temperature

Warner's January weather, with an average high temperature of 27.5°F (-2.5°C) and an average low temperature of 14.9°F (-9.5°C), tends to be the coldest of the year.

Humidity

The average relative humidity in January is 84%.

Rainfall

In Warner, in January, during 8.2 rainfall days, 1.93" (49mm) of precipitation is typically accumulated. In Warner, during the entire year, the rain falls for 149.8 days and collects up to 27.95" (710mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Warner, during January, snow falls for 11.8 days and regularly aggregates up to 6.73" (171mm) of snow. Throughout the year, there are 54.7 snowfall days, and 34.06" (865mm) of snow is accumulated.

Daylight

In Warner, the average length of the day in January is 9h and 25min.
On the first day of the month, sunrise is at 7:19 am and sunset at 4:22 pm. On the last day of January, sunrise is at 7:04 am and sunset at 4:57 pm EST.

Sunshine

The average sunshine in January is 4.7h.

UV index

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 2 in January interprets into the following advice:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Updated: Jul 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the coldest?

January, with its average high-temperature of 27.5°F (-2.5°C) and an average low-temperature of 14.9°F (-9.5°C), holds the record as the coldest month.

How cold is January?

During January, Warner experiences an average high-temperature of 27.5°F (-2.5°C) and a low-temperature of 14.9°F (-9.5°C).

What is the average humidity in January?

In January, the average relative humidity is 84%.

How much does it rain in January?

In Warner, in January, it is raining for 8.2 days, with typically 1.93" (49mm) of accumulated precipitation.

How much does it snow in January?

In January, it is snowing for 11.8 days. Throughout January, 6.73" (171mm) of snow is accumulated.

How many hours of daylight does Warner have in January?

The average day length in January is 9h and 25min.

What time are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:19 am and sunset at 4:22 pm. On the last day of the month, in Warner, sunrise is at 7:04 am and sunset at 4:57 pm EST.

How long on average sun shines in January?

In Warner, the average sunshine duration in January is 4.7h.

What are the months with the lowest UV index?

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the UV index intensity in January?

In January, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's 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
Warner, NH

Average temperature in January - Warner, NH
  • Average high temperature in January: 27.5°F

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (27.5°F).

  • Average low temperature in January: 14.9°F

The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (14.9°F).

Average pressure in January
Warner, NH

Average pressure in January - Warner, NH
  • Average pressure in January: 30.01"Hg

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in January
Warner, NH

Average wind speed in January - Warner, NH
  • Average wind speed in January: 7.8mph

The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

Average humidity in January
Warner, NH

Average humidity in January - Warner, NH
  • Average humidity in January: 84%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is April (74%).

Average rainfall in January
Warner, NH

Average rainfall in January - Warner, NH
  • Average rainfall in January: 1.93"

The wettest month (with the highest rainfall) is October (3.19").
The driest month (with the least rainfall) is September (1.89").

Average rainfall days in January
Warner, NH

Average rainfall days in January - Warner, NH
  • Average rainfall days in January: 8.2 days

The months with the highest number of rainy days are May and June (15.8 days).
The month with the least rainy days is February (8.1 days).

Average snowfall in January
Warner, NH

Average snowfall in January - Warner, NH
  • Average snowfall in January: 6.73"

The month with the highest snowfall is February (8.62").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Warner, NH

Average snowfall days in January - Warner, NH
  • Average snowfall days in January: 11.8 days

The month with the highest number of snowfall days is March (12.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Warner, NH

Average daylight in January / Average sunshine in January - Warner, NH
  • Average daylight in January: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in January: 4h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).

Average sunshine days in January
Warner, NH

Average sunshine days in January - Warner, NH
  • Average sunshine days in January: 15.3 days

The month with the most sunshine days is September (16.1 days).
The month with the least sunshine days is March (11.3 days).

Average UV index in January
Warner, NH

Average UV index in January - Warner, NH
  • Average UV index in January: 2

The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

Average cloud cover in January
Warner, NH

Average cloud cover in January - Warner, NH
  • Average cloud cover in January: 48

The month with the most cloud cover is March (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 35).

Average visibility in January
Warner, NH

Average visibility in January - Warner, NH
  • Average visibility in January: 5mi

The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is February (4mi).

Warner, New Hampshire, USA

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