Lexington (TN) Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Lexington.

Full Climate overview Temperature Rainfall
Current conditions Lexington –  

Climate overview of Lexington

Lexington, Tennessee, United States of America, experiences significant temperature variation throughout the year. Summers bring daytime highs of 32°C (90°F) in August, while winters cool to 9°C (48°F) in January.

Rain/snowfall is high, totalling around 1419 mm (56 in) per year. May is the wettest month and September the driest. The city also experiences very warm summers and cold winters.

Lexington Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Lexington - and find the best time to visit.

Monthly Temperature in Lexington

Depending on the time of the year, temperatures range from very warm to chilly in Lexington. Average maximum daytime temperatures range from a very warm 32°C (90°F) in August, the warmest time of the year, to a chilly 9°C (48°F) during cooler months like January.

At night, you can expect temperatures ranging from 20°C (68°F) in August to around -3°C (27°F) during January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Lexington

Lexington has a relatively rain/snowy climate with high precipitation levels, averaging 1419 mm (56 in) of rain/snowfall annually. While rainfall varies throughout the year, each season offers its own charm. May brings wetter days averaging 168 mm (6.6 in) of precipitation, spread over 12 rainy days.

In contrast, the driest month September experiences a drier climate, with about 89 mm (3.5 in) of rainfall spread across 8 rainy days. For more details, please visit our Lexington Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

Best Time to Visit Lexington

For comfortable weather, consider visiting Lexington in September. Conditions are usually least favourable in January, February and December.

Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.

  • Best overall: September
  • Warmest weather: June, July and August
  • Seasonal pattern: Very warm summers and cold winters
  • Coldest conditions: January, with freezing nights around -3°C (27°F).

Frequently asked questions about the climate in Lexington

What is the best time to visit Lexington?

September typically offers the most optimal weather in Lexington. In contrast, January, February and December tend to have less optimal conditions. Lexington has very warm summers and cold winters.

What temperatures can I expect in Lexington?

Daytime highs range from 9°C (48°F) in January to 32°C (90°F) in August. Nighttime lows range from -3°C (27°F) to 20°C (68°F). Temperatures vary considerably through the year.

How much rain does Lexington get?

Annual rainfall is around 1419 mm (56 in). May is the wettest month with 168 mm (6.6 in), while September is the driest with 89 mm (3.5 in).

Lexington 3-Day Forecast

Lexington on the map

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