Big Spring Weather in September

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

The climate in Big Spring during September can be summarized as hot and reasonably dry.

September is in the fall / autumn in Big Spring and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 30°C (86°F), whilst at night 17°C (62°F) is normal.

Big Spring weather averages (imperial / metric)
Daytime temperature 29.8°C 85.6°F
Nightly temperature 16.8°C 62.2°F
Average temperature 23.3°C 73.9°F
Daily sunshine 9 hrs
Avg rainfall 66 mm 2.6 ins
Rainy days 7 days
Sea temperature 25°C 76.9°F
Humidity 63%
Windspeed 16.9kph 11 mph

On average September is the 2nd wettest month of the year in Big Spring with around 66mm 2.6 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 hours of sunshine per day.

September temperatures in Big Spring

Big Spring average temperature in September

September rainfall

Big Spring average rain in September

September hourly sunshine

Big Spring 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 Big Spring 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

Big Spring weather stats

Big Spring weather statistics
Hottest month: July 34.7°C 94.5°F
Driest month: January 15mm 0.6ins
Sunniest month: July 11.3hrs
Coldest month: January 12.9°C 55.2°F
Wettest month: May 73mm 2.9ins
Map showing location of Big Spring (32.2504, -101.47874) Big Spring map pin © Google

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