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
The coldest period tends to be January, when average temperatures fluctuate between a high of 45°F (7.2°C) and a low of 30.6°F (-0.8°C).Humidity
In Walnut Hills, Tennessee, the average relative humidity in January is 75%.Rainfall
In Walnut Hills, in January, it is raining for 10.8 days, with typically 2.56" (65mm) of accumulated precipitation. Throughout the year, there are 166.2 rainfall days, and 33.86" (860mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. In January, it is snowing for 2.3 days. Throughout January, 0.71" (18mm) of snow is accumulated. Throughout the year, there are 9.7 snowfall days, and 3.15" (80mm) of snow is accumulated.Daylight
The average length of the day in January in Walnut Hills is 10h and 2min.On the first day of January, sunrise is at 6:58 am and sunset at 4:43 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 5:12 pm CST.
Sunshine
The average sunshine in January is 4.6h.UV index
January, February 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 health risk from unsafe exposure to UV radiation for average individuals.Note: The UV index of 2 during January translates into the following guidance:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Frequently asked questions
What is the coldest time of year in Walnut Hills?
What is the usual temperature for Walnut Hills in January?
What is the average humidity in January in Walnut Hills?
How much does it rain in Walnut Hills in January?
How many days does it snow in January in Walnut Hills?
How many hours of daylight does Walnut Hills have in January?
When are sunrise and sunset in January in Walnut Hills?
How many hours of sunshine does Walnut Hills have in January?
What is the month with the lowest UV index in Walnut Hills?
How high is the UV index in January in Walnut Hills?
Average temperature in January
Walnut Hills, TN
- Average high temperature in January: 45°F
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (45°F).
- Average low temperature in January: 30.6°F
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).
Average pressure in January
Walnut Hills, 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
Walnut Hills, TN
- Average wind speed in January: 8mph
The windiest month (with the highest average wind speed) is February (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity in January
Walnut Hills, TN
- Average humidity in January: 75%
The month with the highest relative humidity is December (78%).
The months with the lowest relative humidity are June and October (73%).
Average rainfall in January
Walnut Hills, TN
- Average rainfall in January: 2.56"
The wettest month (with the highest rainfall) is July (3.94").
The driest month (with the least rainfall) is November (1.81").
Average rainfall days in January
Walnut Hills, TN
- Average rainfall days in January: 10.8 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is November (9.3 days).
Average snowfall in January
Walnut Hills, TN
- Average snowfall in January: 0.71"
The month with the highest snowfall is March (0.87").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Walnut Hills, TN
- Average snowfall days in January: 2.3 days
The month with the highest number of snowfall days is February (3.2 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
Walnut Hills, 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 48min).
- Average sunshine in January: 4h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in January
Walnut Hills, TN
- Average sunshine days in January: 17.6 days
The month with the most sunshine days is November (19.2 days).
The month with the least sunshine days is July (10.3 days).
Average UV index in January
Walnut Hills, 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
Walnut Hills, TN
- Average cloud cover in January: 51
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility in January
Walnut Hills, 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).
Walnut Hills, Tennessee, USA
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