January weather forecast
Rosswood, TN

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Weather in January

January, like December, is a frosty winter month in Rosswood, Tennessee, with an average temperature ranging between max 45.1°F (7.3°C) and min 30.7°F (-0.7°C).

Temperature

In Rosswood, Tennessee, January is the month with the lowest recorded average temperatures, measuring a high of 45.1°F (7.3°C) and a low of 30.7°F (-0.7°C).

Humidity

The average relative humidity in January is 76%.

Rainfall

In Rosswood, in January, during 10 rainfall days, 1.97" (50mm) of precipitation is typically accumulated. Throughout the year, in Rosswood, there are 150.1 rainfall days, and 24.41" (620mm) of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall. January is the month with the most snowfall. Snow falls for 3.5 days and accumulates 0.71" (18mm) of snow.

Daylight

In Rosswood, the average length of the day in January is 10h and 2min.
On the first day of January, sunrise is at 6:56 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 5:11 pm CST.

Sunshine

In January, the average sunshine is 4.5h.

UV index

The average daily maximum UV index in January is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.
Note: The daily high UV index of 3 in January translates into this advice:
Guard yourself - Avoiding sunburn is suggested. Avoiding the Sun during its peak radiation time around midday is a healthy practice. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Updated: Aug 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year?

With average temperatures fluctuating between a high of 45.1°F (7.3°C) and a low of 30.7°F (-0.7°C), January stands out as the coldest month in Rosswood.

What are January temperatures in Rosswood?

The high-temperature, in January, in Rosswood, is 45.1°F (7.3°C), while the low-temperature averages to 30.7°F (-0.7°C).

What is the average humidity in January?

In January, the average relative humidity is 76%.

How much does it rain in January?

In Rosswood, in January, it is raining for 10 days, with typically 1.97" (50mm) of accumulated precipitation.

When does it snow the most?

The month with the most snowfall is January, when snow falls for 3.5 days and typically aggregates up to 0.71" (18mm) of snow.

How many days does it snow in January?

In January, it is snowing for 3.5 days. Throughout January, 0.71" (18mm) of snow is accumulated.

What is the average length of the day in January?

In Rosswood, the average day length in January is 10h and 2min.

When is the sunrise / sunset in January?

In January, on the first day of the month, sunrise is at 6:56 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 5:11 pm CST.

How long on average sun shines in January?

The average sunshine duration in January is 4.5h.

How high is the UV index in January?

The average daily maximum UV index in January is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Rosswood, TN

Average temperature in January - Rosswood, TN
  • Average high temperature in January: 45.1°F

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (45.1°F).

  • Average low temperature in January: 30.7°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (30.7°F).

Average pressure in January
Rosswood, TN

Average pressure in January - Rosswood, 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 (29.97"Hg).

Average wind speed in January
Rosswood, TN

Average wind speed in January - Rosswood, TN
  • Average wind speed in January: 7.7mph

The windiest month (with the highest average wind speed) is February (8mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

Average humidity in January
Rosswood, TN

Average humidity in January - Rosswood, TN
  • Average humidity in January: 76%

The month with the highest relative humidity is December (78%).
The months with the lowest relative humidity are June, August and October (73%).

Average rainfall in January
Rosswood, TN

Average rainfall in January - Rosswood, TN
  • Average rainfall in January: 1.97"

The wettest month (with the highest rainfall) is July (3.19").
The driest month (with the least rainfall) is November (1.38").

Average rainfall days in January
Rosswood, TN

Average rainfall days in January - Rosswood, TN
  • Average rainfall days in January: 10 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is November (7.7 days).

Average snowfall in January
Rosswood, TN

Average snowfall in January - Rosswood, TN
  • Average snowfall in January: 0.71"

The month with the highest snowfall is January (0.71").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in January
Rosswood, TN

Average snowfall days in January - Rosswood, TN
  • Average snowfall days in January: 3.5 days

The month with the highest number of snowfall days is January (3.5 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
Rosswood, TN

Average daylight in January / Average sunshine in January - Rosswood, 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 3min

The months with the most sunshine are June and July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).

Average sunshine days in January
Rosswood, TN

Average sunshine days in January - Rosswood, TN
  • Average sunshine days in January: 17.5 days

The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is July (11.8 days).

Average UV index in January
Rosswood, TN

Average UV index in January - Rosswood, TN
  • Average UV index in January: 3

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are February and December (UV index 2).

Average cloud cover in January
Rosswood, TN

Average cloud cover in January - Rosswood, 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
Rosswood, TN

Average visibility in January - Rosswood, TN
  • Average visibility in January: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Rosswood, Tennessee, USA

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