Warnes Weather in September

What's the weather like in Warnes (Santa Cruz) in September 2025?

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

September is in the spring in Warnes and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a comfortable 30°C (87°F), whilst at night 17°C (63°F) is normal.

Warnes weather averages (imperial / metric)
Daytime temperature 30.3°C 86.5°F
Nightly temperature 17.3°C 63.1°F
Average temperature 23.8°C 74.8°F
Daily sunshine 8.9 hrs
Avg rainfall 72 mm 2.9 ins
Rainy days 5 days
Sea temperature 19°C 66.2°F
Humidity 61%
Windspeed 18.4kph 11 mph

On average September is the 4th driest month of the year in Warnes with around 72mm 2.9 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.9 hours of sunshine per day.

September temperatures in Warnes

Warnes average temperature in September

September rainfall

Warnes average rain in September

September hourly sunshine

Warnes 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 Warnes in September 2025.

Other monthly averages

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Warnes weather stats

Warnes weather statistics
Hottest month: January 30.6°C 87.1°F
Driest month: August 36mm 1.4ins
Sunniest month: August 9hrs
Coldest month: July 25.6°C 78.1°F
Wettest month: January 216mm 8.5ins
Map showing location of Warnes (-17.5, -63.16667) Warnes map pin © Google

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