Spencer Weather in September

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

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

September is in the fall / autumn in Spencer and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 26°C (79°F), whilst at night 14°C (58°F) is normal.

Spencer weather averages (imperial / metric)
Daytime temperature 26.2°C 79.1°F
Nightly temperature 14.3°C 57.7°F
Average temperature 20.2°C 68.4°F
Daily sunshine 7.9 hrs
Avg rainfall 102 mm 4 ins
Rainy days 9 days
Sea temperature 24.7°C 76.5°F
Humidity 76%
Windspeed 10.1kph 6 mph

On average September is the 3rd driest month of the year in Spencer with around 102mm 4 inches of rain making it a damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.9 hours of sunshine per day.

September temperatures in Spencer

Spencer average temperature in September

September rainfall

Spencer average rain in September

September hourly sunshine

Spencer 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 Spencer 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

Spencer weather stats

Spencer weather statistics
Hottest month: July 29.6°C 85.3°F
Driest month: October 85mm 3.3ins
Sunniest month: June 9.7hrs
Coldest month: January 6.7°C 44.1°F
Wettest month: March 153mm 6ins
Map showing location of Spencer (35.74729, -85.46664) Spencer map pin © Google

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