Tullahoma
Tennessee, USA
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Tullahoma, TN

December, the first month of the winter, in Tullahoma, is also a frosty month, with average temperature ranging between min 36.1°F (2.3°C) and max 49.6°F (9.8°C).

Temperature

In Tullahoma, the average high-temperature marginally drops, from a mild 57.4°F (14.1°C) in November, to a frosty 49.6°F (9.8°C). In December, in Tullahoma, Tennessee, the average low-temperature is 36.1°F (2.3°C).

Humidity

December is the most humid month in Tullahoma, Tennessee, with an average relative humidity of 80%.

Rainfall

In Tullahoma, in December, it is raining for 12.2 days, with typically 3.23" (82mm) of accumulated precipitation. Throughout the year, there are 171.3 rainfall days, and 35.55" (903mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Tullahoma are January through April, November and December. In Tullahoma, Tennessee, during December, snow falls for 2.1 days and regularly aggregates up to 0.59" (15mm) of snow. Throughout the year, there are 11.2 snowfall days, and 2.64" (67mm) of snow is accumulated.

Daylight

The month with the shortest days in Tullahoma is December, with an average of 9.8h of daylight.

Sunshine

In December, the average sunshine is 4.8h.

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 low threat to health from unprotected exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 2 in December transform into the following instructions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in December in Tullahoma?

The average high-temperature, in December, in Tullahoma, Tennessee, is 49.6°F (9.8°C), while the average low-temperature is 36.1°F (2.3°C).

What is the most humid month in Tullahoma?

The most humid month in Tullahoma, Tennessee, is December, with an average relative humidity of 80%.

What is the average humidity in December in Tullahoma?

In Tullahoma, the average relative humidity in December is 80%.

How much does it rain in Tullahoma in December?

In Tullahoma, Tennessee, in December, during 12.2 rainfall days, 3.23" (82mm) of precipitation is typically accumulated.

How much does it snow in Tullahoma in December?

In December, it is snowing for 2.1 days. Throughout December, 0.59" (15mm) of snow is accumulated.

What is the month with the shortest days in Tullahoma?

With an average of 9.8h of daylight, December has the shortest days of the year in Tullahoma, Tennessee.

How many hours of daylight does Tullahoma have in December?

In December, the average length of the day in Tullahoma is 9.8h.

How many hours of sunshine does Tullahoma have in December?

In Tullahoma, Tennessee, the average sunshine in December is 4.8h.

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

Months with the lowest UV index in Tullahoma are January and December, with an average maximum UV index of 2.

How high is the UV index in December in Tullahoma?

In December, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a low health threat from unsafe exposure to the Sun's UV rays.
Average temperature in December - Tullahoma, TN
  • Average high temperature in December: 49.6°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 December: 36.1°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).

Average humidity in December - Tullahoma, TN
  • Average humidity in December: 80%

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

Average rainfall in December - Tullahoma, TN
  • Average rainfall in December: 3.23"

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

Average rainfall days in December - Tullahoma, TN
  • Average rainfall days in December: 12.2 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).

Average snowfall in December - Tullahoma, TN
  • Average snowfall in December: 0.59"

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

Average snowfall days in December - Tullahoma, TN
  • Average snowfall days in December: 2.1 days

Months with the highest number of snowfall days are January and February (3.3 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in December / Average sunshine in December - Tullahoma, TN
  • Average daylight in December: 9.8h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.8h).

  • Average sunshine in December: 4.8h

The month with the most sunshine is June (Average sunshine: 10.5h).
The month with the least sunshine is February (Average sunshine: 4.5h).

Average UV index in December - Tullahoma, TN
  • Average UV index in December: 2

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January and December (UV index 2).