Phoenix Weather in March

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

The climate in Phoenix during March can be summarized as mild and dry.

March is in the spring in Phoenix and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a comfortable 24°C (76°F), whilst at night 9°C (47°F) is normal.

Phoenix weather averages (imperial / metric)
Daytime temperature 24.3°C 75.7°F
Nightly temperature 8.5°C 47.3°F
Average temperature 16.4°C 61.5°F
Daily sunshine 11 hrs
Avg rainfall 22 mm 0.9 ins
Rainy days 4 days
Sea temperature 15.1°C 59.2°F
Humidity 39%
Windspeed 12.6kph 8 mph

On average March is the 3rd wettest month of the year in Phoenix with around 22mm 0.9 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 11 hours of sunshine per day.

March temperatures in Phoenix

Phoenix average temperature in March

March rainfall

Phoenix average rain in March

March hourly sunshine

Phoenix average rain in March

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 March 2024.

Other monthly averages

Best places to visit in March

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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