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 proves to be the coldest month, recording an average maximum temperature of 38.8°F (3.8°C) and a minimum temperature of 24.3°F (-4.3°C).Humidity
In Roan Mountain, the average relative humidity in January is 79%.Rainfall
In Roan Mountain, in January, it is raining for 12.2 days, with typically 1.61" (41mm) of accumulated precipitation. In Roan Mountain, during the entire year, the rain falls for 178 days and collects up to 24.96" (634mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Roan Mountain, during January, snow falls for 12.3 days and regularly aggregates up to 4.57" (116mm) of snow. In Roan Mountain, during the entire year, snow falls for 46.4 days and aggregates up to 22.01" (559mm) of snow.Daylight
The average length of the day in January in Roan Mountain is 10h and 2min.On the first day of January in Roan Mountain, Tennessee, sunrise is at 7:39 am and sunset at 5:24 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:53 pm EST.
Sunshine
The month with the least sunshine in Roan Mountain is January, with an average of 5.2h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average UV index of 2 in January transforms into this advice:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Frequently asked questions
What are the coldest months in Roan Mountain?
Is it cold in Roan Mountain during January?
What is the average humidity in January in Roan Mountain?
How many days does it rain in January in Roan Mountain?
How many days does it snow in January in Roan Mountain?
What is the average length of the day in January in Roan Mountain?
When are sunrise and sunset in January in Roan Mountain?
What is the month with the least sunshine in Roan Mountain?
How many hours of sunshine does Roan Mountain have in January?
What are the months with the lowest UV index in Roan Mountain?
What is the UV index intensity in January in Roan Mountain?
Average temperature in January
Roan Mountain, TN
- Average high temperature in January: 38.8°F
The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (38.8°F).
- Average low temperature in January: 24.3°F
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure in January
Roan Mountain, TN
- Average pressure in January: 30.15"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in January
Roan Mountain, TN
- Average wind speed in January: 7.1mph
The windiest months (with the highest average wind speed) are January and February (7.1mph).
The calmest month (with the lowest average wind speed) is August (3.6mph).
Average humidity in January
Roan Mountain, TN
- Average humidity in January: 79%
The months with the highest relative humidity are February, March, May and December (80%).
The months with the lowest relative humidity are June and November (77%).
Average rainfall in January
Roan Mountain, TN
- Average rainfall in January: 1.61"
The wettest month (with the highest rainfall) is July (3.07").
The driest month (with the least rainfall) is September (1.38").
Average rainfall days in January
Roan Mountain, TN
- Average rainfall days in January: 12.2 days
The month with the highest number of rainy days is July (20.2 days).
The month with the least rainy days is November (10.6 days).
Average snowfall in January
Roan Mountain, TN
- Average snowfall in January: 4.57"
The month with the highest snowfall is December (4.65").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Roan Mountain, TN
- Average snowfall days in January: 12.3 days
The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Roan Mountain, 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: 5h and 1min
The months with the most sunshine are June and July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in January
Roan Mountain, TN
- Average sunshine days in January: 12.3 days
The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is July (9 days).
Average UV index in January
Roan Mountain, TN
- Average UV index in January: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Roan Mountain, TN
- Average cloud cover in January: 48
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 35).
Average visibility in January
Roan Mountain, TN
- Average visibility in January: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
Roan Mountain, Tennessee, USA
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