January weather forecast
Tullahoma, TN

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Weather in January

A shift into the cold, bleak throes of winter sets the tone for weather conditions in Tullahoma, Tennessee throughout January. Frequent precipitation contributes to an overcast atmosphere with limited sunlight reaching the ground. Winds cross the cityscape with average speeds of 7.6mph (12.2km/h), occasionally gusting up to 12.2mph (19.6km/h). The moderate cloud coverage of 51% hampers the sun's feeble attempts at breaking through the gloom. An umbrella is never a bad idea this month, for rainfall totals average 2.68" (68mm) spread over approximately 12 days.

Temperature

Tullahoma witnesses the coldest weather in January, with temperatures averaging a high of 45.1°F (7.3°C) and a low of 31.1°F (-0.5°C).

Humidity

The average relative humidity in January in Tullahoma, Tennessee, is 77%.

Rainfall

In January, in Tullahoma, Tennessee, the rain falls for 11.8 days. Throughout January, 2.68" (68mm) of precipitation is accumulated. In Tullahoma, during the entire year, the rain falls for 171.3 days and collects up to 35.55" (903mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in Tullahoma, Tennessee. In Tullahoma, in January, during 3.3 snowfall days, 0.67" (17mm) of snow is typically accumulated. Throughout the year, there are 11.2 snowfall days, and 2.64" (67mm) of snow is accumulated.

Daylight

In Tullahoma, the average length of the day in January is 10h and 5min.
On the first day of January in Tullahoma, sunrise is at 6:53 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 5:11 pm CST.

Sunshine

The average sunshine in January in Tullahoma is 4.6h.

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for average individuals.
Note: The daily high UV index of 2 in January translates into this advice:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
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Frequently asked questions

What month is the coldest in Tullahoma?

Tullahoma's January weather reaches an average high of 45.1°F (7.3°C) and an average low of 31.1°F (-0.5°C), making it the coldest month.

What are January temperatures in Tullahoma?

The average high-temperature, in January, in Tullahoma, is 45.1°F (7.3°C), while the average low-temperature is 31.1°F (-0.5°C).

What is the average humidity in January in Tullahoma?

In Tullahoma, the average relative humidity in January is 77%.

How many days does it rain in January in Tullahoma?

In January, in Tullahoma, the rain falls for 11.8 days. Throughout January, 2.68" (68mm) of precipitation is accumulated.

How many days does it snow in January in Tullahoma?

In Tullahoma, in January, during 3.3 snowfall days, 0.67" (17mm) of snow is typically accumulated.

How many hours of daylight does Tullahoma have in January?

In Tullahoma, Tennessee, the average day length in January is 10h and 5min.

When are sunrise and sunset in January in Tullahoma?

In January, on the first day of the month, sunrise is at 6:53 am and sunset at 4:42 pm. On the last day of the month, in Tullahoma, sunrise is at 6:45 am and sunset at 5:11 pm CST.

How long on average sun shines in January in Tullahoma?

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

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

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

How high is the UV index in January in Tullahoma?

In Tullahoma, Tennessee, the average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability 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
Tullahoma, TN

Average temperature in January - Tullahoma, TN
  • Average high temperature in January: 45.1°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 (45.1°F).

  • Average low temperature in January: 31.1°F

The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (31.1°F).

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Average pressure in January
Tullahoma, TN

Average pressure in January - Tullahoma, 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).

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Average wind speed in January
Tullahoma, TN

Average wind speed in January - Tullahoma, TN
  • Average wind speed in January: 7.6mph

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

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Average humidity in January
Tullahoma, TN

Average humidity in January - Tullahoma, TN
  • Average humidity in January: 77%

The month with the highest relative humidity is December (80%).
The months with the lowest relative humidity are October and November (75%).

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Average rainfall in January
Tullahoma, TN

Average rainfall in January - Tullahoma, TN
  • Average rainfall in January: 2.68"

The wettest month (with the highest rainfall) is February (4.02").
The driest month (with the least rainfall) is September (1.85").

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Average rainfall days in January
Tullahoma, TN

Average rainfall days in January - Tullahoma, TN
  • Average rainfall days in January: 11.8 days

The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is November (9.3 days).

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Average snowfall in January
Tullahoma, TN

Average snowfall in January - Tullahoma, TN
  • Average snowfall in January: 0.67"

The month with the highest snowfall is February (0.91").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Tullahoma, TN

Average snowfall days in January - Tullahoma, TN
  • Average snowfall days in January: 3.3 days

The months with the highest number of snowfall days are January and February (3.3 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
Tullahoma, TN

Average daylight in January / Average sunshine in January - Tullahoma, 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 30min).

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Average sunshine days in January
Tullahoma, TN

Average sunshine days in January - Tullahoma, TN
  • Average sunshine days in January: 17.3 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (9.1 days).

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Average UV index in January
Tullahoma, TN

Average UV index in January - Tullahoma, 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).

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Average cloud cover in January
Tullahoma, TN

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

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 30).

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Average visibility in January
Tullahoma, TN

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

The months with the highest visibility are January, February, March, April, June, September, October, November and December (6mi).
The months with the lowest visibility are May, July and August (5mi).

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Tullahoma, Tennessee, USA

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