January weather forecastMason, TN
January
Weather in January
January, like December, is another chilly winter month in Mason, Tennessee, with an average temperature varying between 45.9°F (7.7°C) and 32.5°F (0.3°C).Temperature
January brings the lowest temperatures, with an average high of 45.9°F (7.7°C) and an average low of 32.5°F (0.3°C).Humidity
In Mason, the average relative humidity in January is 74%.Rainfall
In Mason, in January, it is raining for 8.5 days, with typically 0.87" (22mm) of accumulated precipitation. In Mason, during the entire year, the rain falls for 130.1 days and collects up to 16.5" (419mm) of precipitation.Snowfall
January through March, November and December are months with snowfall. In Mason, in January, snow falls for 0.9 days, with typically accumulated 0.16" (4mm) of snow. Throughout the year, there are 3.9 snowfall days, and 1.02" (26mm) of snow is accumulated.Daylight
In Mason, the average length of the day in January is 10h and 5min.On the first day of the month, sunrise is at 7:07 am and sunset at 4:56 pm. On the last day of January, sunrise is at 6:58 am and sunset at 5:24 pm CST.
Sunshine
In Mason, the average sunshine in January is 5.1h.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 threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In January, an average UV index of 2 transforms into the following instructions:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Experience reduced UV exposure by about half when donning a wide-brim hat. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Mason, TN
- Average high temperature in January: 45.9°F
The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (45.9°F).
- Average low temperature in January: 32.5°F
The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (32.5°F).
Average pressure in January
Mason, TN
- 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 (29.94"Hg).
Average wind speed in January
Mason, TN
- Average wind speed in January: 9.4mph
The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest month (with the lowest average wind speed) is July (5.5mph).
Average humidity in January
Mason, TN
- Average humidity in January: 74%
The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is October (69%).
Average rainfall in January
Mason, TN
- Average rainfall in January: 0.87"
The wettest month (with the highest rainfall) is July (1.85").
The driest month (with the least rainfall) is September (0.79").
Average rainfall days in January
Mason, TN
- Average rainfall days in January: 8.5 days
The month with the highest number of rainy days is July (14.4 days).
The month with the least rainy days is November (7.5 days).
Average snowfall in January
Mason, TN
- Average snowfall in January: 0.16"
The month with the highest snowfall is February (0.47").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Mason, TN
- Average snowfall days in January: 0.9 days
The month with the highest number of snowfall days is February (1.5 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
Mason, TN
- Average daylight in January: 10h and 6min
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 48min).
- Average sunshine in January: 5h and 6min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in January
Mason, TN
- Average sunshine days in January: 20.5 days
The month with the most sunshine days is October (21.5 days).
The month with the least sunshine days is August (13.7 days).
Average UV index in January
Mason, TN
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in January
Mason, TN
- Average cloud cover in January: 45
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 25).
Average visibility in January
Mason, TN
- 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).
