Seminole Weather in September

What's the weather like in Seminole (Texas) in September 2025?

The climate in Seminole during September can be summarized as warm and reasonably dry.

September is in the fall / autumn in Seminole and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 29°C (85°F), whilst at night 15°C (60°F) is normal.

Seminole weather averages (imperial / metric)
Daytime temperature 29.3°C 84.7°F
Nightly temperature 15.4°C 59.6°F
Average temperature 22.3°C 72.1°F
Daily sunshine 9.1 hrs
Avg rainfall 64 mm 2.5 ins
Rainy days 7 days
Sea temperature 24.9°C 76.8°F
Humidity 61%
Windspeed 16.6kph 10 mph

On average September is the wettest month of the year in Seminole with around 64mm 2.5 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.1 hours of sunshine per day.

September temperatures in Seminole

Seminole average temperature in September

September rainfall

Seminole average rain in September

September hourly sunshine

Seminole 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 Seminole 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

Seminole weather stats

Seminole weather statistics
Hottest month: July 34°C 93.2°F
Driest month: January 12mm 0.5ins
Sunniest month: June 11.5hrs
Coldest month: January 13.1°C 55.6°F
Wettest month: September 64mm 2.5ins
Map showing location of Seminole (32.71899, -102.64491) Seminole map pin © Google

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