January weather forecastBarrett Corner, VA
January
Weather in January
January, the same as December, in Barrett Corner, Virginia, is another chilly winter month, with an average temperature ranging between max 46°F (7.8°C) and min 30.9°F (-0.6°C).Temperature
The month of January sees the lowest average temperatures, reaching 46°F (7.8°C) at the peak and 30.9°F (-0.6°C) at the low.Humidity
In January, the average relative humidity in Barrett Corner, Virginia, is 75%.Rainfall
January is the month with the least rainfall. Rain falls for 7.9 days and accumulates 0.98" (25mm) of precipitation.Snowfall
Months with snowfall are January through March, November and December. In Barrett Corner, in January, during 2.3 snowfall days, 0.39" (10mm) of snow is typically accumulated. Throughout the year, in Barrett Corner, Virginia, there are 7.3 snowfall days, and 1.69" (43mm) of snow is accumulated.Daylight
The average length of the day in January in Barrett Corner, Virginia, is 9h and 58min.On the first day of January in Barrett Corner, sunrise is at 7:21 am and sunset at 5:02 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 5:31 pm EST.
Sunshine
In January, the average sunshine in Barrett Corner, Virginia, is 5.3h.UV index
The months with the lowest UV index in Barrett Corner are January and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.Note: A maximum high UV index of 2 in January translates into the following recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Barrett Corner, VA
- Average high temperature in January: 46°F
The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (46°F).
- Average low temperature in January: 30.9°F
The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).
Average pressure in January
Barrett Corner, VA
- Average pressure in January: 30.12"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in January
Barrett Corner, VA
- Average wind speed in January: 7.3mph
The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in January
Barrett Corner, VA
- Average humidity in January: 75%
The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is July (74%).
Average rainfall in January
Barrett Corner, VA
- Average rainfall in January: 0.98"
The wettest month (with the highest rainfall) is August (2.13").
The driest month (with the least rainfall) is January (0.98").
Average rainfall days in January
Barrett Corner, VA
- Average rainfall days in January: 7.9 days
The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is November (7.5 days).
Average snowfall in January
Barrett Corner, VA
- Average snowfall in January: 0.39"
The month with the highest snowfall is February (0.79").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Barrett Corner, VA
- Average snowfall days in January: 2.3 days
The month with the highest number of snowfall days is February (2.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Barrett Corner, VA
- Average daylight in January: 10h and 0min
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 42min).
- Average sunshine in January: 5h and 18min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).
Average sunshine days in January
Barrett Corner, VA
- Average sunshine days in January: 19 days
The month with the most sunshine days is November (20.8 days).
The month with the least sunshine days is May (13.3 days).
Average UV index in January
Barrett Corner, 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 and December (UV index 2).
Average cloud cover in January
Barrett Corner, VA
- Average cloud cover in January: 42
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in January
Barrett Corner, VA
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, June, July, October, November and December (6mi).
The months with the lowest visibility are May, August and September (5mi).
