January weather forecast
Cornelia, WV

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Weather in January

January, the same as December, is an icy winter month in Cornelia, West Virginia, with temperature in the range of an average low of 23.2°F (-4.9°C) and an average high of 36.5°F (2.5°C).

Temperature

The coldest period is January, when temperatures fluctuate between an average high of 36.5°F (2.5°C) and a low of 23.2°F (-4.9°C).

Humidity

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

Rainfall

In Cornelia, in January, during 13.4 rainfall days, 3.11" (79mm) of precipitation is typically accumulated. Throughout the year, there are 190.3 rainfall days, and 36.93" (938mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. January is the month with the most snowfall. Snow falls for 16.3 days and accumulates 8.94" (227mm) of snow.

Daylight

The average length of the day in January is 9h and 52min.
On the first day of January, sunrise is at 7:40 am and sunset at 5:13 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 5:44 pm EST.

Sunshine

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

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for average individuals.
Note: A maximum daily UV index of 2 during January morphs into the following directions:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Stay sun-safe with clothing that is both closely woven and worn loosely. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Updated: Aug 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest in Cornelia?

Temperature readings reach their annual highs in January, averaging 36.5°F (2.5°C) and a minimum average of 23.2°F (-4.9°C).

How cold is it in Cornelia in January?

In Cornelia, 36.5°F (2.5°C) is the average high-temperature and 23.2°F (-4.9°C) is the average low-temperature during January.

What is the most humid month?

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

What is the average humidity in January?

The average relative humidity in January is 84%.

How much does it rain in January?

In Cornelia, during January, the rain falls for 13.4 days and regularly aggregates up to 3.11" (79mm) of precipitation.

What is the snowiest month?

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 Cornelia, in January, during 16.3 snowfall days, 8.94" (227mm) of snow is typically accumulated.

What is the average length of the day in January?

The average day length in January is 9h and 52min.

When is the sunrise / sunset in January?

On the first day of January, sunrise is at 7:40 am and sunset at 5:13 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 5:44 pm EST.

What is the month with the least sunshine?

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

How long on average sun shines in January?

In Cornelia, the average sunshine duration in January is 3.8h.

When is the lowest UV index?

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

How high is the UV index in January in Cornelia?

In January, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a minimal hazard to health 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
Cornelia, WV

Average temperature in January - Cornelia, 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
Cornelia, WV

Average pressure in January - Cornelia, 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
Cornelia, WV

Average wind speed in January - Cornelia, 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
Cornelia, WV

Average humidity in January - Cornelia, 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
Cornelia, WV

Average rainfall in January - Cornelia, 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
Cornelia, WV

Average rainfall days in January - Cornelia, 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
Cornelia, WV

Average snowfall in January - Cornelia, 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
Cornelia, WV

Average snowfall days in January - Cornelia, 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
Cornelia, WV

Average daylight in January / Average sunshine in January - Cornelia, 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 36min).

  • 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
Cornelia, WV

Average sunshine days in January - Cornelia, 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
Cornelia, WV

Average UV index in January - Cornelia, 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
Cornelia, WV

Average cloud cover in January - Cornelia, 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
Cornelia, WV

Average visibility in January - Cornelia, 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).

Cornelia, West Virginia, USA

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