Phoenix Weather in October

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

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

October is in the fall / autumn in Phoenix 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 (59°F) is normal.

Phoenix weather averages (imperial / metric)
Daytime temperature 31.3°C 88.3°F
Nightly temperature 14.9°C 58.8°F
Average temperature 23.1°C 73.6°F
Daily sunshine 10.7 hrs
Avg rainfall 16 mm 0.6 ins
Rainy days 3 days
Sea temperature 20.3°C 68.5°F
Humidity 37%
Windspeed 11.2kph 7 mph

On average October is the 4th driest month of the year in Phoenix with around 16mm 0.6 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.

October temperatures in Phoenix

Phoenix average temperature in October

October rainfall

Phoenix average rain in October

October hourly sunshine

Phoenix average rain in October

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 October 2025.

Other monthly averages

Best places to visit in October

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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