January weather forecast
Red Jacket, WV

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Weather in January

January, the same as December, is a wintry winter month in Red Jacket, West Virginia, with temperature in the range of an average high of 40.1°F (4.5°C) and an average low of 26.8°F (-2.9°C).

Temperature

Red Jacket witnesses the coldest weather in January, with temperatures averaging a high of 40.1°F (4.5°C) and a low of 26.8°F (-2.9°C).

Humidity

In Red Jacket, the average relative humidity in January is 80%.

Rainfall

In Red Jacket, during January, the rain falls for 10.8 days and regularly aggregates up to 2.4" (61mm) of precipitation. In Red Jacket, West Virginia, during the entire year, the rain falls for 163.6 days and collects up to 30.43" (773mm) of precipitation.

Snowfall

Months with snowfall in Red Jacket are January through May, October through December. In Red Jacket, in January, snow falls for 9.8 days, with typically accumulated 3.62" (92mm) of snow. Throughout the year, in Red Jacket, there are 32.9 snowfall days, and 16.81" (427mm) of snow is accumulated.

Daylight

In January, the average length of the day in Red Jacket is 9h and 55min.
On the first day of January in Red Jacket, sunrise is at 7:43 am and sunset at 5:20 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 5:50 pm EST.

Sunshine

The month with the least sunshine is January, with an average of 4.1h of sunshine.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Red Jacket, West Virginia. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the average person.
Note: In January, a daily maximum UV index of 2 leads to the following instructions:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. To guard against the harmful effects of the Sun, minimize exposure during midday. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
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Frequently asked questions

What time of the year is the coldest in Red Jacket?

January is the month that records the lowest temperatures in Red Jacket, West Virginia, with averages ranging from a high of 40.1°F (4.5°C) to a low of 26.8°F (-2.9°C).

How cold is January in Red Jacket?

The high-temperature, in January, in Red Jacket, is 40.1°F (4.5°C), while the low-temperature averages to 26.8°F (-2.9°C).

What is the average humidity in January in Red Jacket?

In January, the average relative humidity in Red Jacket is 80%.

How many days does it rain in January in Red Jacket?

In Red Jacket, in January, it is raining for 10.8 days, with typically 2.4" (61mm) of accumulated precipitation.

How many days does it snow in January in Red Jacket?

In Red Jacket, West Virginia, in January, snow falls for 9.8 days, with typically accumulated 3.62" (92mm) of snow.

How many hours of daylight does Red Jacket have in January?

In Red Jacket, the average day length in January is 9h and 55min.

When are sunrise and sunset in January in Red Jacket?

On the first day of January, sunrise is at 7:43 am and sunset at 5:20 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 5:50 pm EST.

What is the month with the least sunshine in Red Jacket?

With an average of 4.1h of sunshine, January has the least sunshine of the year in Red Jacket, West Virginia.

How many hours of sunshine does Red Jacket have in January?

In Red Jacket, the average sunshine duration in January is 4.1h.

What are the months with the lowest UV index in Red Jacket?

The months with the lowest UV index in Red Jacket, West Virginia, are January, February and December, with an average maximum UV index of 2.

What is the UV index reading in January in Red Jacket?

The average daily maximum UV index in January in Red Jacket, West Virginia, is 2. A UV Index value of 2, and less, symbolizes a low health threat from unprotected exposure to UV radiation.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
45.1°F 7.3°C
40.1°F 4.5°C
45°F 7.2°C
Average low temperature
33.1°F 0.6°C
26.8°F -2.9°C
30.2°F -1°C
Average pressure
30.14" 766mmHg
30.15" 766mmHg
30.11" 765mmHg
Average wind speed
5.8mph 9.3km/h
6.3mph 10.1km/h
6.3mph 10.1km/h
Average max. wind speed
6.2mph 10km/h
6.8mph 10.9km/h
6.8mph 10.9km/h
Average wind speed gusts
9.4mph 15.1km/h
10mph 16.1km/h
9.9mph 15.9km/h
Average humidity
80%
80%
81%
Average rainfall
2.91" 74mm
2.4" 61mm
3.27" 83mm
Average rainfall days
11
10.8
11.8
Average snowfall
3.9" 99mm
3.62" 92mm
4.09" 104mm
Average snowfall days
6
9.8
7.3
Average daylight
9h 4min
9h 5min
10h 5min
Average sunshine
4h 3min
4h 1min
5h 0min
Average sunshine days
15.5
12.6
11.3
Average UV index
2
2
2
Average cloud cover
54%
59%
57%
Average visibility
5mi 8km
5mi 8km
5mi 8km

Average temperature in January
Red Jacket, WV

Average temperature in January - Red Jacket, WV
  • Average high temperature in January: 40.1°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (40.1°F).

  • Average low temperature in January: 26.8°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).

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Average pressure in January
Red Jacket, WV

Average pressure in January - Red Jacket, WV
  • Average pressure in January: 30.15"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).

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Average wind speed in January
Red Jacket, WV

Average wind speed in January - Red Jacket, WV
  • Average wind speed in January: 6.3mph

The windiest month (with the highest average wind speed) is April (6.4mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).

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Average humidity in January
Red Jacket, WV

Average humidity in January - Red Jacket, WV
  • Average humidity in January: 80%

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are July, August and November (75%).

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Average rainfall in January
Red Jacket, WV

Average rainfall in January - Red Jacket, WV
  • Average rainfall in January: 2.4"

The wettest months (with the highest rainfall) are February and May (3.27").
The driest month (with the least rainfall) is September (1.46").

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Average rainfall days in January
Red Jacket, WV

Average rainfall days in January - Red Jacket, WV
  • Average rainfall days in January: 10.8 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is November (10.1 days).

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Average snowfall in January
Red Jacket, WV

Average snowfall in January - Red Jacket, WV
  • Average snowfall in January: 3.62"

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

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Average snowfall days in January
Red Jacket, WV

Average snowfall days in January - Red Jacket, WV
  • Average snowfall days in January: 9.8 days

The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Red Jacket, WV

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

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in January: 4h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

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Average sunshine days in January
Red Jacket, WV

Average sunshine days in January - Red Jacket, WV
  • Average sunshine days in January: 12.6 days

The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is May (10.5 days).

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Average UV index in January
Red Jacket, WV

Average UV index in January - Red Jacket, WV
  • Average UV index in January: 2

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

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Average cloud cover in January
Red Jacket, WV

Average cloud cover in January - Red Jacket, WV
  • Average cloud cover in January: 59

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 31).

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Average visibility in January
Red Jacket, WV

Average visibility in January - Red Jacket, WV
  • Average visibility in January: 5mi

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

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Red Jacket, West Virginia, USA

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