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 month that records the lowest temperatures, with averages ranging from a high of 42.8°F (6°C) to a low of 28.9°F (-1.7°C).Humidity
In January, the average relative humidity in Rogana, Tennessee, is 77%.Rainfall
In Rogana, in January, it is raining for 11.6 days, with typically 2.56" (65mm) of accumulated precipitation. Throughout the year, there are 176.5 rainfall days, and 41.22" (1047mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Rogana. In January, it is snowing for 5.2 days. Throughout January, 1.18" (30mm) of snow is accumulated. In Rogana, during the entire year, snow falls for 17.5 days and aggregates up to 5" (127mm) of snow.Daylight
The average length of the day in January in Rogana is 10h and 1min.On the first day of January, sunrise is at 6:56 am and sunset at 4:40 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 5:09 pm CST.
Sunshine
In January, the average sunshine in Rogana is 4.3h.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 minimal health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In January, the maximum UV index of 2 translates into these guidelines:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those 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. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Rogana?
How cold is January in Rogana?
What is the average humidity in January in Rogana?
How many days does it rain in January in Rogana?
How much does it snow in Rogana in January?
What is the average length of the day in January in Rogana?
When are sunrise and sunset in January in Rogana?
How long on average sun shines in January in Rogana?
When is the lowest UV index in Rogana?
What is the UV index intensity in January in Rogana?
Average temperature in January
Rogana, TN
- Average high temperature in January: 42.8°F
The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (42.8°F).
- Average low temperature in January: 28.9°F
The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (28.9°F).
Average pressure in January
Rogana, 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
Rogana, TN
- Average wind speed in January: 7.9mph
The windiest month (with the highest average wind speed) is February (8.2mph).
The calmest month (with the lowest average wind speed) is July (4.6mph).
Average humidity in January
Rogana, TN
- Average humidity in January: 77%
The months with the highest relative humidity are February, March, May, July and December (79%).
The month with the lowest relative humidity is October (75%).
Average rainfall in January
Rogana, TN
- Average rainfall in January: 2.56"
The wettest month (with the highest rainfall) is July (5.2").
The driest month (with the least rainfall) is November (2.28").
Average rainfall days in January
Rogana, TN
- Average rainfall days in January: 11.6 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is November (10.3 days).
Average snowfall in January
Rogana, TN
- Average snowfall in January: 1.18"
The month with the highest snowfall is February (1.54").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Rogana, TN
- Average snowfall days in January: 5.2 days
The month with the highest number of snowfall days is January (5.2 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
Rogana, 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 2min
The months with the most sunshine are June and August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in January
Rogana, TN
- Average sunshine days in January: 14.7 days
The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is July (9.8 days).
Average UV index in January
Rogana, 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
Rogana, TN
- Average cloud cover in January: 54
The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is June (Cloud cover 31).
Average visibility in January
Rogana, TN
- Average visibility in January: 5mi
The months with the highest visibility are February, April, June, September, October, November and December (6mi).
The months with the lowest visibility are January, March, May, July and August (5mi).
Rogana, Tennessee, USA
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