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 42.4°F (5.8°C) to a low of 27.3°F (-2.6°C).Humidity
The average relative humidity in January is 73%.Rainfall
In January, in Wirtz, the rain falls for 9.3 days. Throughout January, 2.05" (52mm) of precipitation is accumulated. In Wirtz, Virginia, during the entire year, the rain falls for 150.3 days and collects up to 26.81" (681mm) of precipitation.Snowfall
Months with snowfall in Wirtz are January through April, November and December. In Wirtz, Virginia, during January, snow falls for 3.5 days and regularly aggregates up to 2.32" (59mm) of snow. Throughout the year, there are 11.8 snowfall days, and 9.88" (251mm) of snow is accumulated.Daylight
The average length of the day in January in Wirtz is 9h and 58min.On the first day of the month, sunrise is at 7:32 am and sunset at 5:13 pm. On the last day of January, sunrise is at 7:23 am and sunset at 5:42 pm EST.
Sunshine
With an average of 5.4h 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 value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the average person.Note: In January, the UV index of 2 transforms into the following advice:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. When the Sun is at its strongest around midday, find shade and limit exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Frequently asked questions
What month is the coldest in Wirtz?
Is it cold in Wirtz during January?
What is the average humidity in January in Wirtz?
How many days does it rain in January in Wirtz?
How many days does it snow in January in Wirtz?
How many hours of daylight does Wirtz have in January?
What time are sunrise and sunset in January in Wirtz?
What is the month with the least sunshine in Wirtz?
How many hours of sunshine does Wirtz have in January?
What are the months with the lowest UV index in Wirtz?
What is the UV index reading in January in Wirtz?
Average temperature in January
Wirtz, VA
- Average high temperature in January: 42.4°F
The warmest month (with the highest average high temperature) is July (87.1°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 (64.8°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).
Average pressure in January
Wirtz, VA
- Average pressure in January: 30.14"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in January
Wirtz, VA
- Average wind speed in January: 7.1mph
The windiest months (with the highest average wind speed) are January, February and April (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in January
Wirtz, VA
- Average humidity in January: 73%
The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is July (71%).
Average rainfall in January
Wirtz, VA
- Average rainfall in January: 2.05"
The wettest month (with the highest rainfall) is May (3.46").
The driest month (with the least rainfall) is September (1.65").
Average rainfall days in January
Wirtz, VA
- Average rainfall days in January: 9.3 days
The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is November (8 days).
Average snowfall in January
Wirtz, VA
- Average snowfall in January: 2.32"
The month with the highest snowfall is February (2.87").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Wirtz, VA
- Average snowfall days in January: 3.5 days
The month with the highest number of snowfall days is February (3.9 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
Wirtz, 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 month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in January
Wirtz, VA
- Average sunshine days in January: 18.6 days
The month with the most sunshine days is November (20.7 days).
The month with the least sunshine days is May (12.3 days).
Average UV index in January
Wirtz, 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
Wirtz, VA
- Average cloud cover in January: 41
The months with the most cloud cover are February and March (Cloud cover 44).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in January
Wirtz, 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).
Wirtz, Virginia, USA
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