Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
January is the coldest month, with an average high-temperature of 38.7°F (3.7°C) and an average low-temperature of 24.4°F (-4.2°C).Humidity
The average relative humidity in January in Coal Mountain is 82%.Rainfall
In Coal Mountain, in January, it is raining for 8.1 days, with typically 1.26" (32mm) of accumulated precipitation. Throughout the year, there are 135.9 rainfall days, and 16.46" (418mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Coal Mountain, in January, during 8.3 snowfall days, 1.89" (48mm) of snow is typically accumulated. In Coal Mountain, during the entire year, snow falls for 30.3 days and aggregates up to 8.66" (220mm) of snow.Daylight
In January, the average length of the day in Coal Mountain is 9h and 55min.On the first day of the month, sunrise is at 7:41 am and sunset at 5:18 pm. On the last day of January, sunrise is at 7:31 am and sunset at 5:49 pm EST.
Sunshine
With an average of 4h of sunshine, January has the least sunshine of the year.UV index
The months with the lowest UV index 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 hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: In January, a regular UV index of 2 translates into these guidelines:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Always opt for UVA and UVB-resistant sunglasses on radiant days. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Frequently asked questions
What is the coldest time of year in Coal Mountain?
How cold does it get in Coal Mountain in January?
What is the average humidity in January in Coal Mountain?
How much does it rain in Coal Mountain in January?
How many days does it snow in January in Coal Mountain?
How many hours of daylight does Coal Mountain have in January?
What time are sunrise and sunset in January in Coal Mountain?
What is the month with the least sunshine in Coal Mountain?
How many hours of sunshine does Coal Mountain have in January?
When is the lowest UV index in Coal Mountain?
How high is the UV index in January in Coal Mountain?
Average temperature in January
Coal Mountain, WV
- Average high temperature in January: 38.7°F
The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (38.7°F).
- Average low temperature in January: 24.4°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 (24.4°F).
Average pressure in January
Coal Mountain, 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).
Average wind speed in January
Coal Mountain, 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 (4.1mph).
Average humidity in January
Coal Mountain, WV
- Average humidity in January: 82%
The month with the highest relative humidity is February (83%).
The months with the lowest relative humidity are April, June, July, August and November (77%).
Average rainfall in January
Coal Mountain, WV
- Average rainfall in January: 1.26"
The wettest month (with the highest rainfall) is May (1.85").
The driest month (with the least rainfall) is September (0.71").
Average rainfall days in January
Coal Mountain, WV
- Average rainfall days in January: 8.1 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is November (7.8 days).
Average snowfall in January
Coal Mountain, WV
- Average snowfall in January: 1.89"
The month with the highest snowfall is March (2.13").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Coal Mountain, WV
- Average snowfall days in January: 8.3 days
The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Coal Mountain, 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 0min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in January
Coal Mountain, WV
- Average sunshine days in January: 16.8 days
The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is May (12.6 days).
Average UV index in January
Coal Mountain, WV
- Average UV index in January: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Coal Mountain, WV
- Average cloud cover in January: 62
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in January
Coal Mountain, 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).
Coal Mountain, West Virginia, USA
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