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
In Viola, the lowest average temperatures are observed in January, with a high of 44.2°F (6.8°C) and a low of 29.8°F (-1.2°C).Humidity
The average relative humidity in January in Viola is 78%.Rainfall
In January, the rain falls for 11.5 days. Throughout January, 2.05" (52mm) of precipitation is accumulated. In Viola, Tennessee, during the entire year, the rain falls for 177.3 days and collects up to 31.02" (788mm) of precipitation.Snowfall
January through April, November and December are months with snowfall. In Viola, in January, snow falls for 3.6 days, with typically accumulated 0.47" (12mm) of snow. In Viola, during the entire year, snow falls for 11 days and aggregates up to 1.61" (41mm) of snow.Daylight
The average length of the day in January in Viola is 10h and 5min.On the first day of the month, sunrise is at 6:52 am and sunset at 4:41 pm. On the last day of January, sunrise is at 6:43 am and sunset at 5:09 pm CST.
Sunshine
In Viola, the average sunshine in January is 4.6h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index of 2 in January interprets into the following recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Experience reduced UV exposure by about half when donning a wide-brim hat. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
What is the coldest time of year in Viola?
How cold does it get in Viola in January?
What is the average humidity in January in Viola?
How many days does it rain in January in Viola?
How many days does it snow in January in Viola?
How many hours of daylight does Viola have in January?
What time are sunrise and sunset in January in Viola?
How many hours of sunshine does Viola have in January?
What are the months with the lowest UV index in Viola?
What is the UV index intensity in January in Viola?
Average temperature in January
Viola, TN
- Average high temperature in January: 44.2°F
The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (44.2°F).
- Average low temperature in January: 29.8°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).
Average pressure in January
Viola, 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 (29.98"Hg).
Average wind speed in January
Viola, TN
- Average wind speed in January: 7mph
The windiest month (with the highest average wind speed) is February (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in January
Viola, TN
- Average humidity in January: 78%
The month with the highest relative humidity is December (81%).
The months with the lowest relative humidity are October and November (76%).
Average rainfall in January
Viola, TN
- Average rainfall in January: 2.05"
The wettest month (with the highest rainfall) is July (3.82").
The driest month (with the least rainfall) is November (1.65").
Average rainfall days in January
Viola, TN
- Average rainfall days in January: 11.5 days
The month with the highest number of rainy days is July (20.9 days).
The month with the least rainy days is November (9.3 days).
Average snowfall in January
Viola, TN
- Average snowfall in January: 0.47"
The month with the highest snowfall is February (0.51").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Viola, TN
- Average snowfall days in January: 3.6 days
The month with the highest number of snowfall days is January (3.6 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
Viola, TN
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 30min).
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 30min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days in January
Viola, TN
- Average sunshine days in January: 16.6 days
The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is July (8.4 days).
Average UV index in January
Viola, 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 and December (UV index 2).
Average cloud cover in January
Viola, TN
- Average cloud cover in January: 52
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
Viola, TN
- Average visibility in January: 5mi
The months with the highest visibility are February, April, June, October and November (6mi).
The months with the lowest visibility are January, March, May, July, August, September and December (5mi).
Viola, Tennessee, USA
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