January weather forecastAcorn Hill, TN
January
Weather in January
January, the same as December, in Acorn Hill, Tennessee, is another chilly winter month, with temperature in the range of an average high of 43.9°F (6.6°C) and an average low of 30.4°F (-0.9°C).Temperature
Acorn Hill's coldest weather arrives in January, when temperatures average a high of 43.9°F (6.6°C) and a low of 30.4°F (-0.9°C).Humidity
In Acorn Hill, the average relative humidity in January is 76%.Rainfall
In Acorn Hill, in January, it is raining for 12.1 days, with typically 2.6" (66mm) of accumulated precipitation. In Acorn Hill, during the entire year, the rain falls for 173.2 days and collects up to 38.03" (966mm) of precipitation.Snowfall
Months with snowfall are January through April, November and December. In Acorn Hill, during January, snow falls for 3.3 days and regularly aggregates up to 0.83" (21mm) of snow. In Acorn Hill, during the entire year, snow falls for 11.4 days and aggregates up to 3.86" (98mm) of snow.Daylight
The average length of the day in January is 10h and 2min.On the first day of January, sunrise is at 6:59 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 5:14 pm CST.
Sunshine
In Acorn Hill, the average sunshine in January is 4.7h.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 minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index, 2 in January, converts into the following recommendations:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Acorn Hill, TN
- Average high temperature in January: 43.9°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 (43.9°F).
- Average low temperature in January: 30.4°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 (30.4°F).
Average pressure in January
Acorn Hill, 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
Acorn Hill, TN
- Average wind speed in January: 8.2mph
The windiest month (with the highest average wind speed) is February (8.4mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in January
Acorn Hill, TN
- Average humidity in January: 76%
The months with the highest relative humidity are March, May and December (79%).
The month with the lowest relative humidity is October (74%).
Average rainfall in January
Acorn Hill, TN
- Average rainfall in January: 2.6"
The wettest month (with the highest rainfall) is July (4.21").
The driest month (with the least rainfall) is September (2.28").
Average rainfall days in January
Acorn Hill, TN
- Average rainfall days in January: 12.1 days
The month with the highest number of rainy days is July (19.7 days).
The month with the least rainy days is November (9.9 days).
Average snowfall in January
Acorn Hill, TN
- Average snowfall in January: 0.83"
The month with the highest snowfall is March (0.98").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Acorn Hill, TN
- Average snowfall days in January: 3.3 days
The month with the highest number of snowfall days is January (3.3 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
Acorn Hill, 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 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
Acorn Hill, TN
- Average sunshine days in January: 16.4 days
The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is July (8.9 days).
Average UV index in January
Acorn Hill, 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
Acorn Hill, TN
- Average cloud cover in January: 51
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
Acorn Hill, TN
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, June, September, October, November and December (6mi).
The months with the lowest visibility are May, July and August (5mi).
