January weather forecast
Werth, WV

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Weather in January

January, the same as December, is another cold winter month in Werth, West Virginia, with an average temperature ranging between min 23.2°F (-4.9°C) and max 36.5°F (2.5°C).

Temperature

The month of January, characterized by an average high of 36.5°F (2.5°C) and a low of 23.2°F (-4.9°C), is recognized as the coldest.

Humidity

January and February, with an average relative humidity of 84%, are the most humid months.

Rainfall

In January, the rain falls for 13.4 days. Throughout January, 3.11" (79mm) of precipitation is accumulated. In Werth, during the entire year, the rain falls for 190.3 days and collects up to 36.93" (938mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. The month with the most snowfall is January, when snow falls for 16.3 days and typically aggregates up to 8.94" (227mm) of snow.

Daylight

In Werth, the average length of the day in January is 9h and 51min.
On the first day of the month, sunrise is at 7:39 am and sunset at 5:12 pm. On the last day of January, sunrise is at 7:29 am and sunset at 5:43 pm EST.

Sunshine

The month with the least sunshine is January, with an average of 3.8h of sunshine.

UV index

The months with the lowest UV index in Werth are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: A maximum UV index of 2 in January translates into the following recommendations:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Updated: Jul 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months?

January, recording an average high temperature of 36.5°F (2.5°C) and a low temperature of 23.2°F (-4.9°C), is Werth's coldest month.

How cold is January?

The high-temperature, in January, in Werth, is 36.5°F (2.5°C), while the low-temperature averages to 23.2°F (-4.9°C).

What is the most humid month?

The months with the highest humidity are January and February, with an average relative humidity of 84%.

What is the average humidity in January?

In January, the average relative humidity in Werth is 84%.

How many days does it rain in January?

In Werth, in January, it is raining for 13.4 days, with typically 3.11" (79mm) of accumulated precipitation.

When does it snow the most?

The month with the most snowfall is January, when snow falls for 16.3 days and typically aggregates up to 8.94" (227mm) of snow.

How many days does it snow in January?

In Werth, in January, snow falls for 16.3 days, with typically accumulated 8.94" (227mm) of snow.

What is the average length of the day in January?

In Werth, the average day length in January is 9h and 51min.

When are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:39 am and sunset at 5:12 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 5:43 pm EST.

What is the month with the least sunshine?

With an average of 3.8h of sunshine, January has the least sunshine of the year in Werth.

How many hours of sunshine does Werth have in January?

The average sunshine duration in January is 3.8h.

What are the months with the lowest UV index?

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

What is the UV index reading in January?

The average daily maximum UV index in January in Werth, West Virginia, is 2. A UV Index estimate of 2, and below, represents a low health risk from 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
Werth, WV

Average temperature in January - Werth, WV
  • Average high temperature in January: 36.5°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (36.5°F).

  • Average low temperature in January: 23.2°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (23.2°F).

Average pressure in January
Werth, WV

Average pressure in January - Werth, WV
  • Average pressure in January: 30.14"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

Average wind speed in January
Werth, WV

Average wind speed in January - Werth, WV
  • Average wind speed in January: 7.3mph

The windiest months (with the highest average wind speed) are January and February (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in January
Werth, WV

Average humidity in January - Werth, WV
  • Average humidity in January: 84%

The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are June, July, August and November (78%).

Average rainfall in January
Werth, WV

Average rainfall in January - Werth, WV
  • Average rainfall in January: 3.11"

The wettest month (with the highest rainfall) is May (4.21").
The driest month (with the least rainfall) is September (1.69").

Average rainfall days in January
Werth, WV

Average rainfall days in January - Werth, WV
  • Average rainfall days in January: 13.4 days

The month with the highest number of rainy days is May (23.3 days).
The month with the least rainy days is November (12.2 days).

Average snowfall in January
Werth, WV

Average snowfall in January - Werth, WV
  • Average snowfall in January: 8.94"

The month with the highest snowfall is January (8.94").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Werth, WV

Average snowfall days in January - Werth, WV
  • Average snowfall days in January: 16.3 days

The month with the highest number of snowfall days is January (16.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Werth, WV

Average daylight in January / Average sunshine in January - Werth, WV
  • Average daylight in January: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in January: 3h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

Average sunshine days in January
Werth, WV

Average sunshine days in January - Werth, WV
  • Average sunshine days in January: 7.1 days

The month with the most sunshine days is October (14.6 days).
The month with the least sunshine days is May (6.1 days).

Average UV index in January
Werth, WV

Average UV index in January - Werth, WV
  • Average UV index in January: 2

The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in January
Werth, WV

Average cloud cover in January - Werth, WV
  • 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 August (Cloud cover 34).

Average visibility in January
Werth, WV

Average visibility in January - Werth, WV
  • Average visibility in January: 4mi

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

Werth, West Virginia, USA

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