January weather forecast
Grant Town, WV

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Weather in January

January, the same as December, is a wintry winter month in Grant Town, West Virginia, with an average temperature ranging between max 35.6°F (2°C) and min 21.9°F (-5.6°C).

Temperature

The coldest period tends to be January, when average temperatures fluctuate between a high of 35.6°F (2°C) and a low of 21.9°F (-5.6°C).

Humidity

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

Rainfall

In January, the rain falls for 10.8 days. Throughout January, 2.95" (75mm) of precipitation is accumulated. Throughout the year, in Grant Town, there are 182.4 rainfall days, and 36.1" (917mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Grant Town, West Virginia, are January through May, October through December. The month with the most snowfall is January, when snow falls for 16.8 days and typically aggregates up to 7.28" (185mm) of snow.

Daylight

In Grant Town, the average length of the day in January is 9h and 45min.
On the first day of January, sunrise is at 7:41 am and sunset at 5:07 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 5:38 pm EST.

Sunshine

January has the least sunshine of the year, with an average of 3h of sunshine.

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 value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 2 during January leads to these advisories:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

Frequently asked questions

What part of the year is the coldest?

In Grant Town, January registers the lowest temperatures, averaging 35.6°F (2°C) at the peak and 21.9°F (-5.6°C) at the lowest.

How cold is it in January?

The average high-temperature and low-temperature in Grant Town during January are 35.6°F (2°C) and 21.9°F (-5.6°C) respectively.

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?

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

How many days does it rain in January?

In Grant Town, in January, during 10.8 rainfall days, 2.95" (75mm) of precipitation is typically accumulated.

What is the snowiest month?

The month with the most snowfall is January, when snow falls for 16.8 days and typically aggregates up to 7.28" (185mm) of snow.

How many days does it snow in January?

In Grant Town, in January, snow falls for 16.8 days, with typically accumulated 7.28" (185mm) of snow.

What is the average length of the day in January?

In Grant Town, the average day length in January is 9h and 45min.

When is the sunrise / sunset in January?

In January, on the first day of the month, sunrise is at 7:41 am and sunset at 5:07 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 5:38 pm EST.

What is the month with the least sunshine?

January has the least sunshine of the year in Grant Town, with an average of 3h of sunshine.

How long on average sun shines in January?

In January, the average sunshine duration in Grant Town is 3h.

What are the months with the lowest UV index?

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

What is the UV index reading in January?

In Grant Town, West Virginia, the average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a low health threat 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
Grant Town, WV

Average temperature in January - Grant Town, WV
  • Average high temperature in January: 35.6°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (35.6°F).

  • Average low temperature in January: 21.9°F

The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (21.9°F).

Average pressure in January
Grant Town, WV

Average pressure in January - Grant Town, WV
  • Average pressure in January: 30.12"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in January
Grant Town, WV

Average wind speed in January - Grant Town, WV
  • Average wind speed in January: 7mph

The windiest months (with the highest average wind speed) are January and February (7mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in January
Grant Town, WV

Average humidity in January - Grant Town, WV
  • Average humidity in January: 84%

The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is August (77%).

Average rainfall in January
Grant Town, WV

Average rainfall in January - Grant Town, WV
  • Average rainfall in January: 2.95"

The wettest month (with the highest rainfall) is May (4.21").
The driest month (with the least rainfall) is September (2.13").

Average rainfall days in January
Grant Town, WV

Average rainfall days in January - Grant Town, WV
  • Average rainfall days in January: 10.8 days

The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is January (10.8 days).

Average snowfall in January
Grant Town, WV

Average snowfall in January - Grant Town, WV
  • Average snowfall in January: 7.28"

The month with the highest snowfall is January (7.28").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Grant Town, WV

Average snowfall days in January - Grant Town, WV
  • Average snowfall days in January: 16.8 days

The month with the highest number of snowfall days is January (16.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Grant Town, WV

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

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in January: 3h and 0min

The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).

Average sunshine days in January
Grant Town, WV

Average sunshine days in January - Grant Town, WV
  • Average sunshine days in January: 6.8 days

The month with the most sunshine days is November (14.5 days).
The month with the least sunshine days is January (6.8 days).

Average UV index in January
Grant Town, WV

Average UV index in January - Grant Town, WV
  • Average UV index in January: 2

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

Average cloud cover in January
Grant Town, WV

Average cloud cover in January - Grant Town, WV
  • Average cloud cover in January: 69

The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 36).

Average visibility in January
Grant Town, WV

Average visibility in January - Grant Town, 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).

Grant Town, West Virginia, USA

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