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, with its high-temperature average of 44.8°F (7.1°C) and a low-temperature average of 28.8°F (-1.8°C), is the coldest month.Humidity
In January, the average relative humidity in Seymour is 77%.Rainfall
In January, the rain falls for 12.3 days. Throughout January, 2.4" (61mm) of precipitation is accumulated. Throughout the year, there are 170 rainfall days, and 28.43" (722mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Seymour. In Seymour, in January, snow falls for 4.8 days, with typically accumulated 1.06" (27mm) of snow. In Seymour, during the entire year, snow falls for 17.1 days and aggregates up to 5.24" (133mm) of snow.Daylight
The average length of the day in January is 10h and 3min.On the first day of the month, sunrise is at 7:45 am and sunset at 5:31 pm. On the last day of January, sunrise is at 7:36 am and sunset at 6:00 pm EST.
Sunshine
January has the least sunshine of the year, with an average of 5.3h of sunshine.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 exposure to the Sun's UV rays for the average person.Note: The UV index of 2 during January translates into the following guidance:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Frequently asked questions
What time of the year is the coldest in Seymour?
What are January temperatures in Seymour?
What is the average humidity in January in Seymour?
How much does it rain in Seymour in January?
How many days does it snow in January in Seymour?
What is the average length of the day in January in Seymour?
When are sunrise and sunset in January in Seymour?
What is the month with the least sunshine in Seymour?
How long on average sun shines in January in Seymour?
When is the lowest UV index in Seymour?
How high is the UV index in January in Seymour?
Average temperature in January
Seymour, TN
- Average high temperature in January: 44.8°F
The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (44.8°F).
- Average low temperature in January: 28.8°F
The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).
Average pressure in January
Seymour, TN
- Average pressure in January: 30.16"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in January
Seymour, TN
- Average wind speed in January: 5.3mph
The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).
Average humidity in January
Seymour, TN
- Average humidity in January: 77%
The months with the highest relative humidity are February and December (79%).
The month with the lowest relative humidity is August (73%).
Average rainfall in January
Seymour, TN
- Average rainfall in January: 2.4"
The wettest month (with the highest rainfall) is February (3.43").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days in January
Seymour, TN
- Average rainfall days in January: 12.3 days
The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is November (9.7 days).
Average snowfall in January
Seymour, TN
- Average snowfall in January: 1.06"
The month with the highest snowfall is February (1.81").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Seymour, TN
- Average snowfall days in January: 4.8 days
The months with the highest number of snowfall days are January and February (4.8 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
Seymour, TN
- Average daylight in January: 10h and 1min
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: 5h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in January
Seymour, TN
- Average sunshine days in January: 15.2 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (9.3 days).
Average UV index in January
Seymour, 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
Seymour, TN
- Average cloud cover in January: 46
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 27).
Average visibility in January
Seymour, TN
- Average visibility in January: 5mi
The months with the highest visibility are April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and March (5mi).
Seymour, Tennessee, USA
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