Phoenix Weather in July

What's the weather like in Phoenix (Arizona) in July 2025?

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

July is in the summer in Phoenix and is typically the warmest month of the year. Daytime maximum temperatures average around a hot 41°C (106°F), whilst at night 26°C (79°F) is normal.

Phoenix weather averages (imperial / metric)
Daytime temperature 41.3°C 106.3°F
Nightly temperature 26.2°C 79.1°F
Average temperature 33.7°C 92.7°F
Daily sunshine 12.9 hrs
Avg rainfall 20 mm 0.8 ins
Rainy days 4 days
Sea temperature 21.1°C 70°F
Humidity 33%
Windspeed 13.7kph 9 mph

On average July is the 6th wettest month of the year in Phoenix with around 20mm 0.8 inches of rain making it a 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 12.9 hours of sunshine per day.

July temperatures in Phoenix

Phoenix average temperature in July

July rainfall

Phoenix average rain in July

July hourly sunshine

Phoenix average rain in July

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 Phoenix in July 2025.

Other monthly averages

Best places to visit in July

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Phoenix weather stats

Phoenix weather statistics
Hottest month: July 40.9°C 105.6°F
Driest month: June 2mm 0.1ins
Sunniest month: June 14.5hrs
Coldest month: January 18.7°C 65.7°F
Wettest month: August 29mm 1.1ins
Map showing location of Phoenix (33.44838, -112.07404) Phoenix map pin © Google

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