Oro Valley Weather in October

The climate in Oro Valley during October can be summarized as warm and reasonably dry.

October is in the fall / autumn in Oro Valley and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a comfortable 27°C (80°F), whilst at night 12°C (53°F) is normal.

On average October is the 5th driest month of the year in Oro Valley with around 33mm 1.3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.

On the flip side this corresponds to an average of 10.5 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 Oro Valley in October 2025.