Bolivar Weather in September

What's the weather like in Bolivar (Tennessee) in September 2025?

The climate in Bolivar during September can be summarized as warm, humid and damp.

September is in the fall / autumn in Bolivar and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (84°F), whilst at night 16°C (61°F) is normal.

Bolivar weather averages (imperial / metric)
Daytime temperature 28.8°C 83.8°F
Nightly temperature 16°C 60.8°F
Average temperature 22.4°C 72.3°F
Daily sunshine 8.6 hrs
Avg rainfall 100 mm 3.9 ins
Rainy days 8 days
Sea temperature 24.1°C 75.4°F
Humidity 72%
Windspeed 11.2kph 7 mph

On average September is the 4th driest month of the year in Bolivar with around 100mm 3.9 inches of rain making it a damp time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.6 hours of sunshine per day.

September temperatures in Bolivar

Bolivar average temperature in September

September rainfall

Bolivar average rain in September

September hourly sunshine

Bolivar average rain in September

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Bolivar in September 2025.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Bolivar weather stats

Bolivar weather statistics
Hottest month: July 32.4°C 90.3°F
Driest month: October 74mm 2.9ins
Sunniest month: June 10.7hrs
Coldest month: January 8.1°C 46.6°F
Wettest month: March 135mm 5.3ins
Map showing location of Bolivar (35.25619, -88.98784) Bolivar map pin © Google

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