Month-by-month travel weather
Phoenix March weather
Phoenix, United States · March
Sun exposure becomes a bigger factor
Days warm up; evenings can still cool down. Strong sun can raise heat stress.
March averages at a glance
Average low
around 11–13°C
Average high
around 24–27°C
Average precipitation
around 10–20 mm
Rainy days
about 1–3 days
What to wear in March in Phoenix
Actual feel will change with wind and rain, but use the suggestions below to build a comfortable layered outfit.
- • Light clothing
- • Sunscreen/hat
- • Optional thin evening layer
Travel tips for visiting Phoenix in March
- • Hydration helps—dry air can hide thirst.
March weather in Phoenix — FAQ
Q. Is March hot?
A. Often warm, with cooler evenings.
Explore Phoenix
These pages are connected so you can compare conditions and decide for yourself.