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 coldest month, with the temperature often reaching an average high of 47.8°F (8.8°C) and an average low of 33.3°F (0.7°C).Humidity
In Rogersville, Alabama, the average relative humidity in January is 76%.Rainfall
In Rogersville, in January, during 11.8 rainfall days, 3.7" (94mm) of precipitation is typically accumulated. In Rogersville, during the entire year, the rain falls for 177.1 days and collects up to 42.6" (1082mm) of precipitation.Snowfall
January through March, November and December are months with snowfall. In Rogersville, in January, during 1.5 snowfall days, 0.39" (10mm) of snow is typically accumulated. In Rogersville, Alabama, during the entire year, snow falls for 6.3 days and aggregates up to 1.61" (41mm) of snow.Daylight
The average length of the day in January is 10h and 8min.On the first day of the month, sunrise is at 6:56 am and sunset at 4:48 pm. On the last day of January, sunrise is at 6:48 am and sunset at 5:16 pm CST.
Sunshine
In Rogersville, Alabama, the average sunshine in January is 4.9h.UV index
In Rogersville, the average daily maximum UV index in January is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index of 3 in January interprets into the following recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. 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
What is the coldest time of year?
What are the temperatures in Rogersville in January?
What is the average humidity in January?
How much does it rain in January?
How much does it snow in January?
What is the average length of the day in January in Rogersville?
When is the sunrise / sunset in January?
How long on average sun shines in January?
What is the UV index reading in January?
Average temperature in January
Rogersville, AL
- Average high temperature in January: 47.8°F
The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (47.8°F).
- Average low temperature in January: 33.3°F
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (33.3°F).
Average pressure in January
Rogersville, AL
- Average pressure in January: 30.17"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in January
Rogersville, AL
- Average wind speed in January: 8.3mph
The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest month (with the lowest average wind speed) is July (4.9mph).
Average humidity in January
Rogersville, AL
- Average humidity in January: 76%
The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is October (72%).
Average rainfall in January
Rogersville, AL
- Average rainfall in January: 3.7"
The wettest month (with the highest rainfall) is December (4.25").
The driest month (with the least rainfall) is November (2.48").
Average rainfall days in January
Rogersville, AL
- Average rainfall days in January: 11.8 days
The month with the highest number of rainy days is July (20.2 days).
The month with the least rainy days is November (10.4 days).
Average snowfall in January
Rogersville, AL
- Average snowfall in January: 0.39"
The month with the highest snowfall is February (0.63").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Rogersville, AL
- Average snowfall days in January: 1.5 days
The month with the highest number of snowfall days is February (2.2 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
Rogersville, AL
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January: 4h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in January
Rogersville, AL
- Average sunshine days in January: 16.8 days
The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is July (8.4 days).
Average UV index in January
Rogersville, AL
- Average UV index in January: 3
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in January
Rogersville, AL
- Average cloud cover in January: 47
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility in January
Rogersville, AL
- 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).
Rogersville, Alabama, USA
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