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 that records the lowest temperatures, with averages ranging from a high of 38.8°F (3.8°C) to a low of 24.4°F (-4.2°C).Humidity
The average relative humidity in January is 80%.Rainfall
In Janey, Virginia, in January, during 9.3 rainfall days, 1.65" (42mm) of precipitation is typically accumulated. Throughout the year, in Janey, there are 155.9 rainfall days, and 23.31" (592mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Janey, during January, snow falls for 9 days and regularly aggregates up to 3.74" (95mm) of snow. In Janey, Virginia, during the entire year, snow falls for 37.2 days and aggregates up to 18.03" (458mm) of snow.Daylight
The average length of the day in January is 9h and 57min.On the first day of the month, sunrise is at 7:41 am and sunset at 5:21 pm. On the last day of January, in Janey, sunrise is at 7:31 am and sunset at 5:51 pm EST.
Sunshine
January has the least sunshine of the year, with an average of 4.3h of sunshine.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 of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: The UV index of 2 in January translates into these instructions:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Experience reduced UV exposure by about half when donning a wide-brim hat. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Janey?
How cold does it get in Janey in January?
What is the average humidity in January in Janey?
How much does it rain in Janey in January?
How many days does it snow in January in Janey?
What is the average length of the day in January in Janey?
When is the sunrise / sunset in January in Janey?
What is the month with the least sunshine in Janey?
How long on average sun shines in January in Janey?
What is the month with the lowest UV index in Janey?
What is the UV index reading in January in Janey?
Average temperature in January
Janey, VA
- Average high temperature in January: 38.8°F
The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (38.8°F).
- Average low temperature in January: 24.4°F
The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (24.4°F).
Average pressure in January
Janey, VA
- 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 (29.99"Hg).
Average wind speed in January
Janey, VA
- Average wind speed in January: 7.3mph
The windiest months (with the highest average wind speed) are January, February and April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in January
Janey, VA
- Average humidity in January: 80%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is November (76%).
Average rainfall in January
Janey, VA
- Average rainfall in January: 1.65"
The wettest month (with the highest rainfall) is February (2.72").
The driest month (with the least rainfall) is September (1.14").
Average rainfall days in January
Janey, VA
- Average rainfall days in January: 9.3 days
The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is November (8.5 days).
Average snowfall in January
Janey, VA
- Average snowfall in January: 3.74"
The month with the highest snowfall is December (4.65").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Janey, VA
- Average snowfall days in January: 9 days
The month with the highest number of snowfall days is February (9.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Janey, VA
- 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 42min).
- Average sunshine in January: 4h and 2min
The months with the most sunshine are June, July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in January
Janey, VA
- Average sunshine days in January: 14.6 days
The month with the most sunshine days is October (18.3 days).
The month with the least sunshine days is May (10.3 days).
Average UV index in January
Janey, VA
- Average UV index in January: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Janey, VA
- Average cloud cover in January: 59
The months with the most cloud cover are January and February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in January
Janey, VA
- Average visibility in January: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
Janey, Virginia, USA
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