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 an average high-temperature of 43.2°F (6.2°C) and an average low-temperature of 28.9°F (-1.7°C).Humidity
In January, the average relative humidity in Ridgetop, Tennessee, is 77%.Rainfall
In January, the rain falls for 12.6 days. Throughout January, 2.99" (76mm) of precipitation is accumulated. In Ridgetop, Tennessee, during the entire year, the rain falls for 179.9 days and collects up to 43.19" (1097mm) of precipitation.Snowfall
Months with snowfall are January through April, November and December. In Ridgetop, in January, during 5.3 snowfall days, 1.38" (35mm) of snow is typically accumulated. In Ridgetop, Tennessee, during the entire year, snow falls for 18.5 days and aggregates up to 5.98" (152mm) of snow.Daylight
In January, the average length of the day is 10h and 1min.On the first day of January, sunrise is at 6:58 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 5:11 pm CST.
Sunshine
In January, the average sunshine in Ridgetop is 4.5h.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the average person.Note: In January, the UV index of 2 transforms into the following advice:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Ridgetop?
How cold does it get in Ridgetop in January?
What is the average humidity in January in Ridgetop?
How many days does it rain in January in Ridgetop?
How many days does it snow in January in Ridgetop?
What is the average length of the day in January in Ridgetop?
When is the sunrise / sunset in January in Ridgetop?
How many hours of sunshine does Ridgetop have in January?
What is the month with the lowest UV index in Ridgetop?
What is the UV index intensity in January in Ridgetop?
Average temperature in January
Ridgetop, TN
- Average high temperature in January: 43.2°F
The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (43.2°F).
- Average low temperature in January: 28.9°F
The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (28.9°F).
Average pressure in January
Ridgetop, 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 (29.96"Hg).
Average wind speed in January
Ridgetop, TN
- 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 (4.8mph).
Average humidity in January
Ridgetop, TN
- Average humidity in January: 77%
The months with the highest relative humidity are March and December (79%).
The month with the lowest relative humidity is October (74%).
Average rainfall in January
Ridgetop, TN
- Average rainfall in January: 2.99"
The wettest month (with the highest rainfall) is July (5.08").
The driest month (with the least rainfall) is September (2.48").
Average rainfall days in January
Ridgetop, TN
- Average rainfall days in January: 12.6 days
The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is November (10.4 days).
Average snowfall in January
Ridgetop, TN
- Average snowfall in January: 1.38"
The month with the highest snowfall is February (1.57").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Ridgetop, TN
- Average snowfall days in January: 5.3 days
The month with the highest number of snowfall days is February (5.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Ridgetop, TN
- Average daylight in January: 10h and 0min
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 42min).
- Average sunshine in January: 4h and 3min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days in January
Ridgetop, TN
- Average sunshine days in January: 13.3 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is July (9.3 days).
Average UV index in January
Ridgetop, TN
- Average UV index in January: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in January
Ridgetop, TN
- Average cloud cover in January: 53
The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in January
Ridgetop, TN
- Average visibility in January: 5mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Ridgetop, Tennessee, USA
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