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, recording an average high temperature of 42.1°F (5.6°C) and a low temperature of 28.8°F (-1.8°C), is Rockbridge's coldest month.Humidity
In January, the average relative humidity is 78%.Rainfall
In Rockbridge, Kentucky, in January, it is raining for 12.5 days, with typically 3.15" (80mm) of accumulated precipitation. In Rockbridge, Kentucky, during the entire year, the rain falls for 182.5 days and collects up to 41.85" (1063mm) of precipitation.Snowfall
Months with snowfall in Rockbridge are January through April, October through December. In Rockbridge, Kentucky, in January, snow falls for 6.7 days, with typically accumulated 2.36" (60mm) of snow. Throughout the year, in Rockbridge, Kentucky, there are 23.4 snowfall days, and 8.82" (224mm) of snow is accumulated.Daylight
In Rockbridge, the average length of the day in January is 9h and 59min.On the first day of January, sunrise is at 6:55 am and sunset at 4:37 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 5:06 pm CST.
Sunshine
In Rockbridge, Kentucky, the average sunshine in January is 4.4h.UV index
The months with the lowest UV index in Rockbridge are January, February and December, with an average maximum UV index of 2. 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, 2 during January, leads to the following recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Opt for tightly woven and loose clothing to enhance protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What are the coldest months in Rockbridge?
How cold is it in Rockbridge in January?
What is the average humidity in January in Rockbridge?
How much does it rain in Rockbridge in January?
How much does it snow in Rockbridge in January?
What is the average length of the day in January in Rockbridge?
When is the sunrise / sunset in January in Rockbridge?
How long on average sun shines in January in Rockbridge?
When is the lowest UV index in Rockbridge?
What is the UV index reading in January in Rockbridge?
Average temperature in January
Rockbridge, KY
- Average high temperature in January: 42.1°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (42.1°F).
- Average low temperature in January: 28.8°F
The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).
Average pressure in January
Rockbridge, KY
- Average pressure in January: 30.16"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in January
Rockbridge, KY
- Average wind speed in January: 7.7mph
The windiest month (with the highest average wind speed) is February (8mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity in January
Rockbridge, KY
- Average humidity in January: 78%
The month with the highest relative humidity is December (80%).
The months with the lowest relative humidity are April, October and November (76%).
Average rainfall in January
Rockbridge, KY
- Average rainfall in January: 3.15"
The wettest months (with the highest rainfall) are February and July (4.25").
The driest month (with the least rainfall) is September (2.4").
Average rainfall days in January
Rockbridge, KY
- Average rainfall days in January: 12.5 days
The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is November (11.2 days).
Average snowfall in January
Rockbridge, KY
- Average snowfall in January: 2.36"
The month with the highest snowfall is February (2.4").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Rockbridge, KY
- Average snowfall days in January: 6.7 days
The month with the highest number of snowfall days is January (6.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Rockbridge, KY
- Average daylight in January: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January: 4h and 2min
The months with the most sunshine are June and August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).
Average sunshine days in January
Rockbridge, KY
- Average sunshine days in January: 13.1 days
The month with the most sunshine days is November (16.7 days).
The month with the least sunshine days is July (9.5 days).
Average UV index in January
Rockbridge, KY
- 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
Rockbridge, KY
- Average cloud cover in January: 54
The month with the most cloud cover is February (Cloud cover 55).
The months with the least cloud cover are June and August (Cloud cover 30).
Average visibility in January
Rockbridge, KY
- Average visibility in January: 5mi
The months with the highest visibility are February, March, April, June, September, October, November and December (6mi).
The months with the lowest visibility are January, May, July and August (5mi).
Rockbridge, Kentucky, USA
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