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
Hartwood's January weather, marked by an average high temperature of 42.4°F (5.8°C) and an average low temperature of 27.3°F (-2.6°C), is the coldest in the year.Humidity
In Hartwood, the average relative humidity in January is 74%.Rainfall
The month with the least rainfall is January, when the rain falls for 9.6 days and typically collects 1.65" (42mm) of precipitation.Snowfall
January through April, November and December are months with snowfall. In Hartwood, during January, snow falls for 4.3 days and regularly aggregates up to 1.81" (46mm) of snow. Throughout the year, in Hartwood, Virginia, there are 13.5 snowfall days, and 6.77" (172mm) of snow is accumulated.Daylight
In January, the average length of the day in Hartwood is 9h and 51min.On the first day of the month, sunrise is at 7:27 am and sunset at 5:00 pm. On the last day of January, in Hartwood, sunrise is at 7:16 am and sunset at 5:30 pm EST.
Sunshine
The average sunshine in January in Hartwood is 5.4h.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 2 during January translates into these guidelines:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. To guard against the harmful effects of the Sun, minimize exposure during midday. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Frequently asked questions
What are the coldest months in Hartwood?
How cold is January in Hartwood?
What is the average humidity in January in Hartwood?
What is the driest month in Hartwood?
How much does it rain in Hartwood in January?
How many days does it snow in January in Hartwood?
How many hours of daylight does Hartwood have in January?
When is the sunrise / sunset in January in Hartwood?
How many hours of sunshine does Hartwood have in January?
What is the month with the lowest UV index in Hartwood?
How high is the UV index in January in Hartwood?
Average temperature in January
Hartwood, VA
- Average high temperature in January: 42.4°F
The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (42.4°F).
- Average low temperature in January: 27.3°F
The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).
Average pressure in January
Hartwood, 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
Hartwood, VA
- Average wind speed in January: 6.2mph
The windiest month (with the highest average wind speed) is April (7mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in January
Hartwood, VA
- Average humidity in January: 74%
The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (71%).
Average rainfall in January
Hartwood, VA
- Average rainfall in January: 1.65"
The wettest month (with the highest rainfall) is August (2.83").
The driest month (with the least rainfall) is January (1.65").
Average rainfall days in January
Hartwood, VA
- Average rainfall days in January: 9.6 days
The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is November (9.1 days).
Average snowfall in January
Hartwood, VA
- Average snowfall in January: 1.81"
The month with the highest snowfall is February (1.93").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Hartwood, VA
- Average snowfall days in January: 4.3 days
The months with the highest number of snowfall days are January and February (4.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Hartwood, 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 2min
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 12min).
Average sunshine days in January
Hartwood, VA
- Average sunshine days in January: 17.5 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is May (12.4 days).
Average UV index in January
Hartwood, 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
Hartwood, VA
- Average cloud cover in January: 43
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in January
Hartwood, VA
- Average visibility in January: 6mi
The months with the highest visibility are January, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are February, May and September (5mi).
Hartwood, Virginia, USA
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