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 month when Chester Gap experiences its coldest temperatures, averaging a high of 38.7°F (3.7°C) and a low of 24.3°F (-4.3°C).Humidity
In Chester Gap, the average relative humidity in January is 75%.Rainfall
January is the month with the least rainfall in Chester Gap. Rain falls for 9.3 days and accumulates 1.85" (47mm) of precipitation.Snowfall
Months with snowfall in Chester Gap are January through May, October through December. In Chester Gap, Virginia, in January, snow falls for 7.8 days, with typically accumulated 3.78" (96mm) of snow. Throughout the year, in Chester Gap, there are 23.1 snowfall days, and 14.45" (367mm) of snow is accumulated.Daylight
In January, the average length of the day is 9h and 49min.On the first day of the month, sunrise is at 7:30 am and sunset at 5:01 pm. On the last day of January, in Chester Gap, sunrise is at 7:19 am and sunset at 5:32 pm EST.
Sunshine
In January, the average sunshine is 5.2h.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 estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index of 2 during January translates into these guidelines:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Always opt for UVA and UVB-resistant sunglasses on radiant days. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Frequently asked questions
What time of the year is the coldest in Chester Gap?
How cold is it in Chester Gap in January?
What is the average humidity in January in Chester Gap?
What is the driest month in Chester Gap?
How many days does it rain in January in Chester Gap?
How much does it snow in Chester Gap in January?
What is the average length of the day in January in Chester Gap?
What time are sunrise and sunset in January in Chester Gap?
How long on average sun shines in January in Chester Gap?
What are the months with the lowest UV index in Chester Gap?
What is the UV index reading in January in Chester Gap?
Average temperature in January
Chester Gap, VA
- Average high temperature in January: 38.7°F
The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (38.7°F).
- Average low temperature in January: 24.3°F
The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure in January
Chester Gap, VA
- Average pressure in January: 30.11"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in January
Chester Gap, VA
- Average wind speed in January: 6.6mph
The windiest month (with the highest average wind speed) is March (6.9mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in January
Chester Gap, VA
- Average humidity in January: 75%
The month with the highest relative humidity is October (79%).
The months with the lowest relative humidity are April, June and July (74%).
Average rainfall in January
Chester Gap, VA
- Average rainfall in January: 1.85"
The wettest month (with the highest rainfall) is May (3.23").
The driest month (with the least rainfall) is January (1.85").
Average rainfall days in January
Chester Gap, VA
- Average rainfall days in January: 9.3 days
The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is January (9.3 days).
Average snowfall in January
Chester Gap, VA
- Average snowfall in January: 3.78"
The month with the highest snowfall is March (3.82").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Chester Gap, VA
- Average snowfall days in January: 7.8 days
The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Chester Gap, VA
- 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: 5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in January
Chester Gap, VA
- Average sunshine days in January: 15.8 days
The month with the most sunshine days is November (19.1 days).
The months with the least sunshine days are May and July (10.8 days).
Average UV index in January
Chester Gap, VA
- 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
Chester Gap, VA
- Average cloud cover in January: 45
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in January
Chester Gap, VA
- Average visibility in January: 5mi
The months with the highest visibility are April, June, July, August, November and December (6mi).
The months with the lowest visibility are January, February, March, May, September and October (5mi).
Chester Gap, Virginia, USA
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