Vernon Weather in September

The climate in Vernon during September can be summarized as hot and a little damp.

September is in the fall / autumn in Vernon and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 31°C (87°F), whilst at night 17°C (63°F) is normal.

On average September is the 2nd wettest month of the year in Vernon with around 93mm 3.6 inches of rain making it a a little damp 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 9.4 hours of sunshine per day.

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 Vernon in September 2024.