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

January weather forecast and climate
Nashville, TN

Overlooking the city buildings of Nashville, Tennessee, across the riverfront, with a big cruise ship ashore
Overlooking the city buildings of Nashville, Tennessee, across the riverfront, with a big cruise ship ashore
January, the same as December, in Nashville, Tennessee, is another chilly winter month, with temperature in the range of an average low of 30.6°F (-0.8°C) and an average high of 44.1°F (6.7°C).

Temperature

The coldest month is January, with an average high-temperature of 44.1°F (6.7°C) and an average low-temperature of 30.6°F (-0.8°C).

Humidity

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

Rainfall

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

Snowfall

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

Daylight

In Nashville, the average length of the day is 10h.

Sunshine

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

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Nashville. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: In January, the average maximum UV index of 2 translate into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the coldest month in Nashville?

With an average high-temperature of 44.1°F (6.7°C) and an average low-temperature of 30.6°F (-0.8°C), January is the coldest month in Nashville, Tennessee.

What is the temperature in January in Nashville?

In Nashville, in January, 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 Nashville?

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

How many days does it rain in January in Nashville?

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

How much does it snow in Nashville in January?

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

When does it snow the most in Nashville?

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

How many hours of daylight does Nashville have in January?

In Nashville, the average length of the day in January is 10h.

What is the month with the least sunshine in Nashville?

Months with the least sunshine in Nashville, Tennessee, are January and February, with an average of 4.6h of sunshine.

How long on average sun shines in January in Nashville?

In Nashville, the average sunshine in January is 4.6h.

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

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

How high is the UV index in January in Nashville?

The average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to the UV radiation.
Average temperature in January - Nashville, TN
  • Average high temperature in January: 6.7°C

The warmest month (with the highest average high temperature) is July (31.3°C).
The month with the lowest average high temperature is January (6.7°C).

  • Average low temperature in January: -0.8°C

The month with the highest average low temperature is July (21°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).

Average humidity in January - Nashville, 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%).

Average rainfall in January - Nashville, TN
  • Average rainfall in January: 57mm

The wettest month (with the highest rainfall) is July (102mm).
The driest month (with the lowest rainfall) is November (45mm).

Average rainfall days in January - Nashville, 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 lowest number of rainy days is November (9.7 days).

Average snowfall in January - Nashville, TN
  • Average snowfall in January: 24mm

The month with the highest snowfall is January (24mm).
Months with the lowest snowfall are May, June, July, August, September and October (0mm).

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

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

Average daylight in January / Average sunshine in January - Nashville, TN
  • Average daylight in January: 10h

The month with the longest days is June (Average daylight: 14.6h).
The month with shortest days is December (Average daylight: 9.7h).

  • Average sunshine in January: 4.6h

The month with most sunshine is June (Average sunshine: 10.5h).
Months with least sunshine are January and February (Average sunshine: 4.6).

Average UV index in January - Nashville, TN
  • Average UV index in January: 2

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