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
In Mount Sidney, the month of January registers the lowest temperatures, averaging 39°F (3.9°C) at the peak and 24.3°F (-4.3°C) at the lowest.Humidity
January, June and July, with an average relative humidity of 74%, are the least humid months in Mount Sidney.Rainfall
The month with the least rainfall in Mount Sidney is January, when the rain falls for 9.9 days and typically collects 1.89" (48mm) of precipitation.Snowfall
Months with snowfall in Mount Sidney are January through May, October through December. In Mount Sidney, during January, snow falls for 6 days and regularly aggregates up to 3.66" (93mm) of snow. Throughout the year, in Mount Sidney, there are 21.7 snowfall days, and 16.69" (424mm) of snow is accumulated.Daylight
The average length of the day in January is 9h and 52min.On the first day of the month, sunrise is at 7:32 am and sunset at 5:06 pm. On the last day of January, sunrise is at 7:21 am and sunset at 5:36 pm EST.
Sunshine
In Mount Sidney, the average sunshine in January is 5.4h.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 estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: The daily high UV index of 2 during January translates into the following recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Mount Sidney?
Is January cold in Mount Sidney?
What are the least humid months in Mount Sidney?
What is the average humidity in January in Mount Sidney?
What is the driest month in Mount Sidney?
How much does it rain in Mount Sidney in January?
How many days does it snow in January in Mount Sidney?
How many hours of daylight does Mount Sidney have in January?
What time are sunrise and sunset in January in Mount Sidney?
How many hours of sunshine does Mount Sidney have in January?
What are the months with the lowest UV index in Mount Sidney?
How high is the UV index in January in Mount Sidney?
Average temperature in January
Mount Sidney, VA
- Average high temperature in January: 39°F
The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (39°F).
- Average low temperature in January: 24.3°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure in January
Mount Sidney, VA
- Average pressure in January: 30.12"Hg
The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in January
Mount Sidney, VA
- Average wind speed in January: 6.3mph
The windiest months (with the highest average wind speed) are February and April (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in January
Mount Sidney, VA
- Average humidity in January: 74%
The months with the highest relative humidity are May, September and October (78%).
The months with the lowest relative humidity are January, June and July (74%).
Average rainfall in January
Mount Sidney, VA
- Average rainfall in January: 1.89"
The wettest month (with the highest rainfall) is May (3.27").
The driest month (with the least rainfall) is January (1.89").
Average rainfall days in January
Mount Sidney, VA
- Average rainfall days in January: 9.9 days
The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is November (8.6 days).
Average snowfall in January
Mount Sidney, VA
- Average snowfall in January: 3.66"
The month with the highest snowfall is March (4.53").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Mount Sidney, VA
- Average snowfall days in January: 6 days
The month with the highest number of snowfall days is February (6.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Mount Sidney, 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 36min).
- 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 18min).
Average sunshine days in January
Mount Sidney, VA
- Average sunshine days in January: 17.2 days
The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is May (10.8 days).
Average UV index in January
Mount Sidney, VA
- Average UV index in January: 2
The months with the highest UV index are May, June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Mount Sidney, VA
- Average cloud cover in January: 42
The month with the most cloud cover is March (Cloud cover 46).
The months with the least cloud cover are June and July (Cloud cover 31).
Average visibility in January
Mount Sidney, VA
- Average visibility in January: 5mi
The months with the highest visibility are April, June, July, August and November (6mi).
The months with the lowest visibility are January, February, March, May, September, October and December (5mi).
Mount Sidney, Virginia, USA
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