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

August 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
August is hot and humid with average temperatures in the 68°F (20°C) to 89°F (31.7°C) zone. Sunshine registers 8.5 hours along with 13-hour long days.
Although it rains comparatively less in August, the rainfall registers to 3.1" (78.7mm). The sweltering heat induces a lot of sweat, and light summer clothes are the favorite choice.
Downtown Nashville offers a vibrant nightlife with the aid of comfortable weather during late evenings. For couples, a romantic evening walks along with the river suits ideally in the warm weather.

What is the temperature in August in Nashville?

The average high-temperature, in August, is 89.1°F (31.7°C), while the average low-temperature is 68.4°F (20.2°C).

What is the average humidity in August in Nashville?

In Nashville, Tennessee, the average relative humidity in August is 73.1%.

How much does it rain in Nashville in August?

In Nashville, in August, it is raining for 8.4 days, with typically 3.2" (80.5mm) of accumulated precipitation.

How many hours of daylight does Nashville have in August?

The average length of the day in August in Nashville, Tennessee, is 13.5h.

How many hours of sunshine does Nashville have in August?

In Nashville, the average sunshine in August is 8.5h.

What is the UV index intensity in August in Nashville?

In Nashville, Tennessee, the average daily maximum UV index in August is 9. A UV Index estimate of 8 to 10 represents a very high health vulnerability from the exposure to the Sun's UV rays.
Average temperature in August - Nashville, TN
  • Average high temperature in August: 31.7°C

The warmest month (with the highest average high temperature) is July (31.8°C).
The month with the lowest average high temperature is January (8.3°C).

  • Average low temperature in August: 20.2°C

The month with the highest average low temperature is July (20.8°C).
The coldest month (with the lowest average low temperature) is January (-2°C).

Average humidity in August - Nashville, TN
  • Average humidity in August: 73.1%

The month with the highest relative humidity is September (73.7%).
The month with the lowest relative humidity is April (63.2%).

Average rainfall in August - Nashville, TN
  • Average rainfall in August: 80.5mm

The wettest month (with the highest rainfall) is May (139.7mm).
The driest month (with the lowest rainfall) is October (77.2mm).

Average rainfall days in August - Nashville, TN
  • Average rainfall days in August: 8.4 days

The month with the highest number of rainy days is May (11.7 days).
The month with the lowest number of rainy days is September (7.5 days).

Average snowfall in August - Nashville, TN
  • Average snowfall in August: 0mm

The month with the highest snowfall is January (66mm).
Months with the lowest snowfall are April, May, June, July, August, September, October and November (0mm).

Average snowfall days in August - Nashville, TN
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (2.3 days).
Months with the lowest number of snowfall days are April, May, June, July, August, September and November (0 days).

Average daylight in August / Average sunshine in August - Nashville, TN
  • Average daylight in August: 13.5h

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 August: 8.5h

The month with most sunshine is June (Average sunshine: 9.3h).
The month with least sunshine is December (Average sunshine: 4.2h).

Average UV index in August - Nashville, TN
  • Average UV index in August: 9

Months with the highest UV index are June and July (UV index 10).
Months with the lowest UV index are January and December (UV index 2).