January weather forecastLacey Spring, VA
January
Weather in January
January, the same as December, is a wintry winter month in Lacey Spring, Virginia, with temperature in the range of an average low of 23°F (-5°C) and an average high of 38.3°F (3.5°C).Temperature
January, having an average high-temperature of 38.3°F (3.5°C) and an average low-temperature of 23°F (-5°C), is the coldest month.Humidity
The months with the lowest humidity in Lacey Spring are January, April, June, July and November, with an average relative humidity of 75%.Rainfall
In Lacey Spring, in January, it is raining for 8.6 days, with typically 1.22" (31mm) of accumulated precipitation. In Lacey Spring, during the entire year, the rain falls for 155 days and collects up to 23.23" (590mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. January is the month with the most snowfall. Snow falls for 5.9 days and accumulates 2.68" (68mm) of snow.Daylight
In Lacey Spring, the average length of the day in January is 9h and 50min.On the first day of January, sunrise is at 7:32 am and sunset at 5:04 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 5:35 pm EST.
Sunshine
In January, the average sunshine is 5.2h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Lacey Spring, Virginia. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum UV index of 2 in January translates into the following recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Lacey Spring, VA
- Average high temperature in January: 38.3°F
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (38.3°F).
- Average low temperature in January: 23°F
The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (23°F).
Average pressure in January
Lacey Spring, VA
- Average pressure in January: 30.12"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
Lacey Spring, VA
- Average wind speed in January: 6.4mph
The windiest months (with the highest average wind speed) are February and April (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in January
Lacey Spring, VA
- Average humidity in January: 75%
The months with the highest relative humidity are September and October (79%).
The months with the lowest relative humidity are January, April, June, July and November (75%).
Average rainfall in January
Lacey Spring, VA
- Average rainfall in January: 1.22"
The wettest month (with the highest rainfall) is May (2.91").
The driest month (with the least rainfall) is February (1.06").
Average rainfall days in January
Lacey Spring, VA
- Average rainfall days in January: 8.6 days
The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is January (8.6 days).
Average snowfall in January
Lacey Spring, VA
- Average snowfall in January: 2.68"
The month with the highest snowfall is January (2.68").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Lacey Spring, VA
- Average snowfall days in January: 5.9 days
The month with the highest number of snowfall days is January (5.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Lacey Spring, VA
- Average daylight in January: 9h and 48min
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 12min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days in January
Lacey Spring, VA
- Average sunshine days in January: 18.6 days
The month with the most sunshine days is November (20 days).
The month with the least sunshine days is May (10.4 days).
Average UV index in January
Lacey Spring, VA
- Average UV index in January: 2
The months with the highest UV index are 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
Lacey Spring, VA
- Average cloud cover in January: 44
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
Lacey Spring, VA
- Average visibility in January: 5mi
The months with the highest visibility are February, April, June, July and November (6mi).
The months with the lowest visibility are January, March, May, August, September, October and December (5mi).
