January weather forecast
Una, TN

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Weather in January

January, like December, is another chilly winter month in Una, Tennessee, with temperature in the range of an average high of 44.1°F (6.7°C) and an average low of 30.6°F (-0.8°C).

Temperature

The month of January sees the lowest average temperatures, reaching 44.1°F (6.7°C) at the peak and 30.6°F (-0.8°C) at the low.

Humidity

In January, the average relative humidity is 75%.

Rainfall

In Una, in January, it is raining for 11.1 days, with typically 2.24" (57mm) of accumulated precipitation. In Una, during the entire year, the rain falls for 169.9 days and collects up to 31.3" (795mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in Una. January is the month with the most snowfall in Una. Snow falls for 4.7 days and accumulates 0.94" (24mm) of snow.

Daylight

In Una, the average length of the day in January is 10h and 2min.
On the first day of the month, sunrise is at 6:57 am and sunset at 4:42 pm. On the last day of January, sunrise is at 6:48 am and sunset at 5:11 pm CST.

Sunshine

The months with the least sunshine in Una are January and February, with an average of 4.6h of sunshine.

UV index

The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The UV index of 2 during January translates into the following guidance:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Opt for tightly woven and loose clothing to enhance protection from the Sun. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
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Frequently asked questions

What is the coldest month in Una?

January, known for its average high temperature of 44.1°F (6.7°C) and an average low temperature of 30.6°F (-0.8°C), is the coldest month in Una.

How cold does it get in Una in January?

In January, in Una, the average high-temperature is 44.1°F (6.7°C), and the average low-temperature is 30.6°F (-0.8°C).

What is the average humidity in January in Una?

In Una, Tennessee, the average relative humidity in January is 75%.

How much does it rain in Una in January?

In Una, in January, it is raining for 11.1 days, with typically 2.24" (57mm) of accumulated precipitation.

When does it snow the most in Una?

January is the month with the most snowfall in Una. Snow falls for 4.7 days and accumulates 0.94" (24mm) of snow.

How much does it snow in Una in January?

In Una, Tennessee, during January, snow falls for 4.7 days and regularly aggregates up to 0.94" (24mm) of snow.

What is the average length of the day in January in Una?

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

What time are sunrise and sunset in January in Una?

On the first day of January, sunrise is at 6:57 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 5:11 pm CST.

What are the months with the least sunshine in Una?

The months with the least sunshine in Una, Tennessee, are January and February, with an average of 4.6h of sunshine.

How many hours of sunshine does Una have in January?

In Una, Tennessee, the average sunshine duration in January is 4.6h.

What are the months with the lowest UV index in Una?

The months with the lowest UV index in Una, Tennessee, are January, February and December, with an average maximum UV index of 2.

What is the UV index intensity in January in Una?

The average daily maximum UV index in January in Una is 2. A UV Index of 2, and less, symbolizes a low health threat from exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
48.9°F 9.4°C
44.1°F 6.7°C
49.5°F 9.7°C
Average low temperature
35.6°F 2°C
30.6°F -0.8°C
34.7°F 1.5°C
Average pressure
30.15" 766mmHg
30.17" 766mmHg
30.12" 765mmHg
Average wind speed
7.5mph 12.1km/h
7.9mph 12.7km/h
8.1mph 13km/h
Average max. wind speed
8mph 12.9km/h
8.4mph 13.5km/h
8.6mph 13.8km/h
Average wind speed gusts
11.8mph 19km/h
12.4mph 20km/h
12.7mph 20.4km/h
Average humidity
78%
75%
77%
Average rainfall
2.28" 58mm
2.24" 57mm
2.76" 70mm
Average rainfall days
11.8
11.1
12.4
Average snowfall
0.35" 9mm
0.94" 24mm
0.71" 18mm
Average snowfall days
3
4.7
4.1
Average daylight
9h 5min
10h 0min
10h 5min
Average sunshine
4h 4min
4h 4min
4h 4min
Average sunshine days
16.2
15.3
12.1
Average UV index
2
2
2
Average cloud cover
51%
51%
53%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
Una, TN

Average temperature in January - Una, TN
  • Average high temperature in January: 44.1°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (44.1°F).

  • Average low temperature in January: 30.6°F

The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).

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Average pressure in January
Una, TN

Average pressure in January - Una, 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).

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Average wind speed in January
Una, TN

Average wind speed in January - Una, TN
  • Average wind speed in January: 7.9mph

The windiest month (with the highest average wind speed) is February (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.6mph).

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Average humidity in January
Una, TN

Average humidity in January - Una, TN
  • Average humidity in January: 75%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in January
Una, TN

Average rainfall in January - Una, TN
  • Average rainfall in January: 2.24"

The wettest month (with the highest rainfall) is July (4.02").
The driest month (with the least rainfall) is November (1.77").

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Average rainfall days in January
Una, TN

Average rainfall days in January - Una, TN
  • Average rainfall days in January: 11.1 days

The month with the highest number of rainy days is July (20.2 days).
The month with the least rainy days is November (9.7 days).

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Average snowfall in January
Una, TN

Average snowfall in January - Una, TN
  • Average snowfall in January: 0.94"

The month with the highest snowfall is January (0.94").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Una, TN

Average snowfall days in January - Una, TN
  • Average snowfall days in January: 4.7 days

The month with the highest number of snowfall days is January (4.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Una, TN

Average daylight in January / Average sunshine in January - Una, 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 4min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).

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Average sunshine days in January
Una, TN

Average sunshine days in January - Una, TN
  • Average sunshine days in January: 15.3 days

The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is July (9.4 days).

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Average UV index in January
Una, TN

Average UV index in January - Una, 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).

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Average cloud cover in January
Una, TN

Average cloud cover in January - Una, TN
  • Average cloud cover in January: 51

The month with the most cloud cover is February (Cloud cover 53).
The months with the least cloud cover are June and August (Cloud cover 29).

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Average visibility in January
Una, TN

Average visibility in January - Una, 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).

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Una, Tennessee, USA

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