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, having an average high-temperature of 45.5°F (7.5°C) and an average low-temperature of 32.9°F (0.5°C), is the coldest month.Humidity
The average relative humidity in January in Carrollton is 75%.Rainfall
The month with the least rainfall in Carrollton, Virginia, is January, when the rain falls for 10.8 days and typically collects 2.52" (64mm) of precipitation.Snowfall
Months with snowfall in Carrollton are January through March, November and December. In Carrollton, during January, snow falls for 2.7 days and regularly aggregates up to 1.14" (29mm) of snow. Throughout the year, in Carrollton, there are 7.2 snowfall days, and 3.58" (91mm) of snow is accumulated.Daylight
In January, the average length of the day in Carrollton is 9h and 58min.On the first day of the month, sunrise is at 7:19 am and sunset at 5:00 pm. On the last day of January, in Carrollton, sunrise is at 7:09 am and sunset at 5:29 pm EST.
Sunshine
In January, the average sunshine is 5.5h.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for average individuals.Note: In January, a daily maximum UV index of 2 leads to the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Frequently asked questions
What are the coldest months in Carrollton?
What are January temperatures in Carrollton?
What is the average humidity in January in Carrollton?
What is the driest month in Carrollton?
How much does it rain in Carrollton in January?
How many days does it snow in January in Carrollton?
What is the average length of the day in January in Carrollton?
When is the sunrise / sunset in January in Carrollton?
How long on average sun shines in January in Carrollton?
What are the months with the lowest UV index in Carrollton?
What is the UV index intensity in January in Carrollton?
Average temperature in January
Carrollton, VA
- Average high temperature in January: 45.5°F
The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (45.5°F).
- Average low temperature in January: 32.9°F
The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (32.9°F).
Average pressure in January
Carrollton, 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 (29.96"Hg).
Average wind speed in January
Carrollton, VA
- Average wind speed in January: 8.7mph
The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest month (with the lowest average wind speed) is August (6.8mph).
Average humidity in January
Carrollton, VA
- Average humidity in January: 75%
The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (73%).
Average rainfall in January
Carrollton, VA
- Average rainfall in January: 2.52"
The wettest month (with the highest rainfall) is August (3.31").
The driest month (with the least rainfall) is January (2.52").
Average rainfall days in January
Carrollton, VA
- Average rainfall days in January: 10.8 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is November (9.8 days).
Average snowfall in January
Carrollton, VA
- Average snowfall in January: 1.14"
The month with the highest snowfall is February (1.5").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Carrollton, VA
- Average snowfall days in January: 2.7 days
The month with the highest number of snowfall days is January (2.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Carrollton, 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 3min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).
Average sunshine days in January
Carrollton, VA
- Average sunshine days in January: 17.1 days
The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is May (11.9 days).
Average UV index in January
Carrollton, VA
- Average UV index in January: 2
The month with the highest UV index is August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in January
Carrollton, VA
- Average cloud cover in January: 41
The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility in January
Carrollton, VA
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Carrollton, Virginia, USA
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