Ladera Ranch Weather in September

What's the weather like in Ladera Ranch (California) in September 2025?

The climate in Ladera Ranch during September can be summarized as warm and very dry.

September is in the fall / autumn in Ladera Ranch and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a comfortable 27°C (81°F), whilst at night 15°C (58°F) is normal.

Ladera Ranch weather averages (imperial / metric)
Daytime temperature 27.2°C 80.9°F
Nightly temperature 14.7°C 58.4°F
Average temperature 20.9°C 69.6°F
Daily sunshine 9.8 hrs
Avg rainfall 6 mm 0.2 ins
Rainy days 2 days
Sea temperature 20.4°C 68.8°F
Humidity 68%
Windspeed 12.6kph 8 mph

On average September is the 4th driest month of the year in Ladera Ranch with around 6mm 0.2 inches of rain making it a very dry time to visit.

On the flip side this corresponds to an average of 9.8 hours of sunshine per day.

September temperatures in Ladera Ranch

Ladera Ranch average temperature in September

September rainfall

Ladera Ranch average rain in September

September hourly sunshine

Ladera Ranch 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 Ladera Ranch in September 2025.