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, with an average high of 43.3°F (6.3°C) and a low of 28.4°F (-2°C), signifies the coldest month of the year.Humidity
The average relative humidity in January is 72%.Rainfall
In Union Hall, Virginia, in January, it is raining for 10.1 days, with typically 2.48" (63mm) of accumulated precipitation. Throughout the year, in Union Hall, there are 158.8 rainfall days, and 30.91" (785mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. In Union Hall, in January, snow falls for 3.5 days, with typically accumulated 2.48" (63mm) of snow. Throughout the year, in Union Hall, Virginia, there are 11.8 snowfall days, and 10.2" (259mm) of snow is accumulated.Daylight
In January, the average length of the day is 9h and 58min.On the first day of the month, sunrise is at 7:32 am and sunset at 5:12 pm. On the last day of January, sunrise is at 7:22 am and sunset at 5:42 pm EST.
Sunshine
With an average of 5.3h of sunshine, January has the least sunshine of the year.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 2 in January translates into these instructions:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
What is the coldest time of year in Union Hall?
How cold is January in Union Hall?
What is the average humidity in January in Union Hall?
How many days does it rain in January in Union Hall?
How much does it snow in Union Hall in January?
What is the average length of the day in January in Union Hall?
When is the sunrise / sunset in January in Union Hall?
What is the month with the least sunshine in Union Hall?
How long on average sun shines in January in Union Hall?
What is the month with the lowest UV index in Union Hall?
What is the UV index intensity in January in Union Hall?
Average temperature in January
Union Hall, VA
- Average high temperature in January: 43.3°F
The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (43.3°F).
- Average low temperature in January: 28.4°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (28.4°F).
Average pressure in January
Union Hall, VA
- Average pressure in January: 30.13"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in January
Union Hall, VA
- Average wind speed in January: 7mph
The windiest months (with the highest average wind speed) are February and April (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in January
Union Hall, VA
- Average humidity in January: 72%
The months with the highest relative humidity are May and December (76%).
The month with the lowest relative humidity is July (69%).
Average rainfall in January
Union Hall, VA
- Average rainfall in January: 2.48"
The wettest month (with the highest rainfall) is May (3.82").
The driest month (with the least rainfall) is September (1.97").
Average rainfall days in January
Union Hall, VA
- Average rainfall days in January: 10.1 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is November (8.8 days).
Average snowfall in January
Union Hall, VA
- Average snowfall in January: 2.48"
The month with the highest snowfall is February (3.19").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Union Hall, VA
- Average snowfall days in January: 3.5 days
The month with the highest number of snowfall days is February (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
Union Hall, 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 2min
The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in January
Union Hall, VA
- Average sunshine days in January: 18.4 days
The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is May (10.9 days).
Average UV index in January
Union Hall, 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 and December (UV index 2).
Average cloud cover in January
Union Hall, VA
- Average cloud cover in January: 41
The months with the most cloud cover are February and March (Cloud cover 44).
The months with the least cloud cover are June and July (Cloud cover 31).
Average visibility in January
Union Hall, VA
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).
Union Hall, Virginia, USA
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