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, with an average high of 44.6°F (7°C) and a low of 31.1°F (-0.5°C), signifies the coldest month of the year.Humidity
The average relative humidity in January is 75%.Rainfall
In Whitthorne, Tennessee, in January, during 11.5 rainfall days, 2.6" (66mm) of precipitation is typically accumulated. In Whitthorne, during the entire year, the rain falls for 162.4 days and collects up to 38.35" (974mm) of precipitation.Snowfall
January through March, November and December are months with snowfall. In Whitthorne, in January, snow falls for 2.8 days, with typically accumulated 0.83" (21mm) of snow. In Whitthorne, during the entire year, snow falls for 7.9 days and aggregates up to 3.9" (99mm) of snow.Daylight
In Whitthorne, the average length of the day in January is 10h and 3min.On the first day of the month, sunrise is at 7:04 am and sunset at 4:51 pm. On the last day of January, sunrise is at 6:55 am and sunset at 5:20 pm CST.
Sunshine
In January, the average sunshine is 5h.UV index
In Whitthorne, the average daily maximum UV index in January is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum high UV index of 3 in January translates into the following recommendations:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. 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
What month is the coldest?
How cold is it in January?
What is the average humidity in January in Whitthorne?
How much does it rain in January?
How many days does it snow in January?
What is the average length of the day in January in Whitthorne?
When are sunrise and sunset in January?
How many hours of sunshine does Whitthorne have in January?
How high is the UV index in January?
Average temperature in January
Whitthorne, TN
- Average high temperature in January: 44.6°F
The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (44.6°F).
- Average low temperature in January: 31.1°F
The month with the highest average low temperature is July (70.2°F).
The coldest month (with the lowest average low temperature) is January (31.1°F).
Average pressure in January
Whitthorne, 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 (29.95"Hg).
Average wind speed in January
Whitthorne, TN
- Average wind speed in January: 8.9mph
The windiest month (with the highest average wind speed) is February (9mph).
The calmest month (with the lowest average wind speed) is July (5.3mph).
Average humidity in January
Whitthorne, TN
- Average humidity in January: 75%
The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall in January
Whitthorne, TN
- Average rainfall in January: 2.6"
The wettest month (with the highest rainfall) is February (4.13").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days in January
Whitthorne, TN
- Average rainfall days in January: 11.5 days
The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is November (10 days).
Average snowfall in January
Whitthorne, TN
- Average snowfall in January: 0.83"
The month with the highest snowfall is February (1.1").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Whitthorne, TN
- Average snowfall days in January: 2.8 days
The month with the highest number of snowfall days is January (2.8 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
Whitthorne, TN
- Average daylight in January: 10h and 1min
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 48min).
- Average sunshine in January: 5h and 0min
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
Whitthorne, TN
- Average sunshine days in January: 16.1 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (12.6 days).
Average UV index in January
Whitthorne, TN
- Average UV index in January: 3
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are February and December (UV index 2).
Average cloud cover in January
Whitthorne, TN
- 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 26).
Average visibility in January
Whitthorne, 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).
Whitthorne, Tennessee, USA
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