January weather forecastRoanoke, LA
January
Weather in January
January, the same as December, in Roanoke, Louisiana, is another mild winter month, with an average temperature ranging between min 44.2°F (6.8°C) and max 59°F (15°C).Temperature
The month of January sees the lowest average temperatures, reaching 59°F (15°C) at the peak and 44.2°F (6.8°C) at the low.Humidity
The average relative humidity in January is 77%.Rainfall
In January, the rain falls for 9.4 days. Throughout January, 1.34" (34mm) of precipitation is accumulated. Throughout the year, there are 143.2 rainfall days, and 16.42" (417mm) of precipitation is accumulated.Snowfall
January is the only month when snow falls. The month with the most snowfall is January, when snow falls for 0.3 days and typically aggregates up to 0.04" (1mm) of snow.Daylight
The average length of the day in January is 10h and 28min.On the first day of January, sunrise is at 7:07 am and sunset at 5:21 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 5:46 pm CST.
Sunshine
In Roanoke, the average sunshine in January is 5.5h.UV index
In Roanoke, the average daily maximum UV index in January is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index, 4 during January, leads to the following recommendations:
Exercise prevention - Precautions against solar damage are endorsed. To protect against the Sun's most potent rays, avoid direct exposure around midday. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Roanoke, LA
- Average high temperature in January: 59°F
The warmest month (with the highest average high temperature) is August (90.5°F).
The month with the lowest average high temperature is January (59°F).
- Average low temperature in January: 44.2°F
The month with the highest average low temperature is July (75.4°F).
The coldest month (with the lowest average low temperature) is January (44.2°F).
Average pressure in January
Roanoke, LA
- 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 (29.94"Hg).
Average wind speed in January
Roanoke, LA
- Average wind speed in January: 8.7mph
The windiest month (with the highest average wind speed) is February (9.2mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).
Average humidity in January
Roanoke, LA
- Average humidity in January: 77%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is October (72%).
Average rainfall in January
Roanoke, LA
- Average rainfall in January: 1.34"
The wettest month (with the highest rainfall) is August (2.44").
The driest month (with the least rainfall) is February (1.02").
Average rainfall days in January
Roanoke, LA
- Average rainfall days in January: 9.4 days
The month with the highest number of rainy days is August (18.3 days).
The month with the least rainy days is November (7.7 days).
Average snowfall in January
Roanoke, LA
- Average snowfall in January: 0.04"
The month with the highest snowfall is January (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in January
Roanoke, LA
- Average snowfall days in January: 0.3 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, October and November (0 days).
Average daylight in January /
Average sunshine in January
Roanoke, LA
- Average daylight in January: 10h and 30min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in January: 5h and 30min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days in January
Roanoke, LA
- Average sunshine days in January: 19.3 days
The month with the most sunshine days is November (21 days).
The month with the least sunshine days is August (9.7 days).
Average UV index in January
Roanoke, LA
- Average UV index in January: 4
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in January
Roanoke, LA
- Average cloud cover in January: 39
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is October (Cloud cover 24).
Average visibility in January
Roanoke, LA
- 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).
