January weather forecastDuplex, TN
January
Weather in January
January, like December, is another chilly winter month in Duplex, Tennessee, with an average temperature varying between 30.9°F (-0.6°C) and 45.3°F (7.4°C).Temperature
January is the coldest month, with the temperature often reaching an average high of 45.3°F (7.4°C) and an average low of 30.9°F (-0.6°C).Humidity
In Duplex, the average relative humidity in January is 76%.Rainfall
In Duplex, in January, it is raining for 8.7 days, with typically 1.3" (33mm) of accumulated precipitation. In Duplex, during the entire year, the rain falls for 141.9 days and collects up to 17.32" (440mm) of precipitation.Snowfall
Months with snowfall in Duplex are January through March, November and December. In Duplex, in January, snow falls for 1.5 days, with typically accumulated 0.08" (2mm) of snow. Throughout the year, there are 6.2 snowfall days, and 0.67" (17mm) of snow is accumulated.Daylight
The average length of the day in January is 10h and 4min.On the first day of the month, sunrise is at 6:57 am and sunset at 4:44 pm. On the last day of January, sunrise is at 6:48 am and sunset at 5:13 pm CST.
Sunshine
In Duplex, Tennessee, the average sunshine in January is 4.7h.UV index
In Duplex, the average daily maximum UV index in January is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: An average maximum UV index of 3 in January leads to these recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. To protect against the Sun's most potent rays, avoid direct exposure around midday. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Duplex, TN
- Average high temperature in January: 45.3°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 (45.3°F).
- Average low temperature in January: 30.9°F
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).
Average pressure in January
Duplex, 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 (29.97"Hg).
Average wind speed in January
Duplex, TN
- Average wind speed in January: 8.1mph
The windiest month (with the highest average wind speed) is February (8.4mph).
The calmest months (with the lowest average wind speed) are July and August (4.6mph).
Average humidity in January
Duplex, TN
- Average humidity in January: 76%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (74%).
Average rainfall in January
Duplex, TN
- Average rainfall in January: 1.3"
The wettest month (with the highest rainfall) is July (2.17").
The driest month (with the least rainfall) is November (0.94").
Average rainfall days in January
Duplex, TN
- Average rainfall days in January: 8.7 days
The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is November (7.2 days).
Average snowfall in January
Duplex, TN
- Average snowfall in January: 0.08"
The months with the highest snowfall are February and December (0.2").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Duplex, TN
- Average snowfall days in January: 1.5 days
The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Duplex, 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: 4h and 42min
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
Duplex, TN
- Average sunshine days in January: 20.2 days
The month with the most sunshine days is November (21.3 days).
The month with the least sunshine days is July (11.3 days).
Average UV index in January
Duplex, TN
- 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
Duplex, TN
- Average cloud cover in January: 50
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility in January
Duplex, TN
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
