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, noted for its average high-temperature of 31.6°F (-0.2°C) and an average low-temperature of 18.3°F (-7.6°C), is considered the coldest month.Humidity
The average relative humidity in January in Slaty Fork is 86%.Rainfall
In Slaty Fork, in January, during 7.3 rainfall days, 1.65" (42mm) of precipitation is typically accumulated. Throughout the year, in Slaty Fork, West Virginia, there are 153.4 rainfall days, and 23.23" (590mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Slaty Fork, West Virginia. The month with the most snowfall in Slaty Fork is January, when snow falls for 18.4 days and typically aggregates up to 7.64" (194mm) of snow.Daylight
In Slaty Fork, the average length of the day in January is 9h and 51min.On the first day of January in Slaty Fork, sunrise is at 7:37 am and sunset at 5:10 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 5:41 pm EST.
Sunshine
The month with the least sunshine is January, with an average of 3.5h of sunshine.UV index
The average daily maximum UV index in January in Slaty Fork, West Virginia, is 2. 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: A maximum UV index of 2 in January translates into the following recommendations:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Slaty Fork?
How cold is January in Slaty Fork?
What is the average humidity in January in Slaty Fork?
How much does it rain in Slaty Fork in January?
What is the snowiest month in Slaty Fork?
How many days does it snow in January in Slaty Fork?
What is the average length of the day in January in Slaty Fork?
When are sunrise and sunset in January in Slaty Fork?
What is the month with the least sunshine in Slaty Fork?
How long on average sun shines in January in Slaty Fork?
How high is the UV index in January in Slaty Fork?
Average temperature in January
Slaty Fork, WV
- Average high temperature in January: 31.6°F
The warmest month (with the highest average high temperature) is July (75.9°F).
The month with the lowest average high temperature is January (31.6°F).
- Average low temperature in January: 18.3°F
The month with the highest average low temperature is July (55.8°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).
Average pressure in January
Slaty Fork, WV
- Average pressure in January: 30.13"Hg
The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in January
Slaty Fork, WV
- Average wind speed in January: 8.5mph
The windiest month (with the highest average wind speed) is February (8.6mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in January
Slaty Fork, WV
- Average humidity in January: 86%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is June (80%).
Average rainfall in January
Slaty Fork, WV
- Average rainfall in January: 1.65"
The wettest month (with the highest rainfall) is May (2.72").
The driest month (with the least rainfall) is November (1.3").
Average rainfall days in January
Slaty Fork, WV
- Average rainfall days in January: 7.3 days
The month with the highest number of rainy days is May (20.1 days).
The month with the least rainy days is February (6.7 days).
Average snowfall in January
Slaty Fork, WV
- Average snowfall in January: 7.64"
The month with the highest snowfall is January (7.64").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Slaty Fork, WV
- Average snowfall days in January: 18.4 days
The month with the highest number of snowfall days is January (18.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Slaty Fork, 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 30min).
- Average sunshine in January: 3h and 3min
The month with the most sunshine is June (Average sunshine: 9h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in January
Slaty Fork, WV
- Average sunshine days in January: 8.6 days
The month with the most sunshine days is October (14.6 days).
The month with the least sunshine days is May (7.7 days).
Average UV index in January
Slaty Fork, WV
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in January
Slaty Fork, WV
- Average cloud cover in January: 68
The month with the most cloud cover is January (Cloud cover 68).
The months with the least cloud cover are June, July and August (Cloud cover 47).
Average visibility in January
Slaty Fork, WV
- Average visibility in January: 4mi
The months with the highest visibility are April and November (5mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (4mi).
Slaty Fork, West Virginia, USA
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