Tempe Weather in October

The climate in Tempe during October can be summarized as warm and dry.

October is in the fall / autumn in Tempe and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a comfortable 31°C (88°F), whilst at night 15°C (58°F) is normal.

On average October is the 4th driest month of the year in Tempe with around 17mm 0.7 inches of rain making it a dry time to visit. This rainfall is typically spread over 3 days, although this may vary considerably.

On the flip side this corresponds to an average of 10.7 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 Tempe in October 2025.