Tempe Weather in July

The climate in Tempe during July can be summarized as very hot and dry.

July is in the summer in Tempe and is typically the warmest month of the year. Daytime maximum temperatures average around a hot 41°C (105°F), whilst at night 25°C (78°F) is normal.

On average July is the 4th wettest month of the year in Tempe with around 22mm 0.9 inches of rain making it a 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 12.9 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 July 2025.