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
Temperature readings reach their annual highs in January, averaging 37°F (2.8°C) and a minimum average of 23.7°F (-4.6°C).Humidity
In January, the average relative humidity is 82%.Rainfall
In Slab Fork, in January, during 12.3 rainfall days, 2.95" (75mm) of precipitation is typically accumulated. Throughout the year, there are 189.8 rainfall days, and 36.54" (928mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. January is the month with the most snowfall in Slab Fork. Snow falls for 15.6 days and accumulates 8.7" (221mm) of snow.Daylight
The average length of the day in January in Slab Fork is 9h and 55min.On the first day of January, sunrise is at 7:40 am and sunset at 5:17 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:47 pm EST.
Sunshine
January has the least sunshine of the year, with an average of 4h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Slab Fork, West Virginia. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the average person.Note: In January, the maximum UV index of 2 translates into these guidelines:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Frequently asked questions
What is the coldest month in Slab Fork?
How cold is it in Slab Fork in January?
What is the average humidity in January in Slab Fork?
How many days does it rain in January in Slab Fork?
What is the snowiest month in Slab Fork?
How many days does it snow in January in Slab Fork?
How many hours of daylight does Slab Fork have in January?
What time are sunrise and sunset in January in Slab Fork?
What is the month with the least sunshine in Slab Fork?
How long on average sun shines in January in Slab Fork?
When is the lowest UV index in Slab Fork?
How high is the UV index in January in Slab Fork?
Average temperature in January
Slab Fork, WV
- Average high temperature in January: 37°F
The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (37°F).
- Average low temperature in January: 23.7°F
The month with the highest average low temperature is July (60.1°F).
The coldest month (with the lowest average low temperature) is January (23.7°F).
Average pressure in January
Slab Fork, 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
Slab Fork, WV
- Average wind speed in January: 7.5mph
The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in January
Slab Fork, 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 (78%).
Average rainfall in January
Slab Fork, WV
- Average rainfall in January: 2.95"
The wettest month (with the highest rainfall) is May (3.94").
The driest month (with the least rainfall) is September (1.89").
Average rainfall days in January
Slab Fork, WV
- Average rainfall days in January: 12.3 days
The month with the highest number of rainy days is May (22.3 days).
The month with the least rainy days is November (11.4 days).
Average snowfall in January
Slab Fork, WV
- Average snowfall in January: 8.7"
The month with the highest snowfall is January (8.7").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Slab Fork, WV
- Average snowfall days in January: 15.6 days
The month with the highest number of snowfall days is January (15.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Slab Fork, 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 6min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in January
Slab Fork, WV
- Average sunshine days in January: 9 days
The month with the most sunshine days is November (15.1 days).
The month with the least sunshine days is May (7 days).
Average UV index in January
Slab Fork, 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, November and December (UV index 2).
Average cloud cover in January
Slab Fork, WV
- Average cloud cover in January: 63
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in January
Slab Fork, WV
- Average visibility in January: 4mi
The months with the highest visibility are March, April, May, June, July, August, October, November and December (5mi).
The months with the lowest visibility are January, February and September (4mi).
Slab Fork, West Virginia, USA
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