Phoenix weather in March
March in Phoenix averages 78°F by day and 55°F at night, with 0.8 inches of precipitation. It is the 8th-warmest and 5th-wettest month of the year here.
- Average high
- 78°F+7° vs February
- Average low
- 55°F0 nights below freezing
- Precipitation
- 0.8 in2 days with 0.1 in. or more
- Snow
- 0.0 in2 days at 90°F+
Is March a good time to visit Phoenix?
Yes. March is one of the most comfortable months in Phoenix by our rule (highs of 62 to 86°F, lows of 42°F or more and under 4.5 inches of precipitation). The most comfortable months overall are November to April.
Get outside in Phoenix in March
March is made for being outside. Try Desert Botanical Garden, Castles N' Coasters. All things to do in Phoenix.
On March 15 the sun rises at 6:38 am and sets at 6:36 pm, giving 11h 57m of daylight. Daylight all year.
What to pack for Phoenix in March
- Summer clothes, with a light layer for air conditioning
Based on 30-year averages, not a forecast. Check the forecast a few days before you go.
March nearby
| City | Distance | High | Low | Precip. |
|---|---|---|---|---|
| Phoenix | 78°F | 55°F | 0.8 in | |
| Glendale, AZ | 9 mi | 77°F | 49°F | 1.0 in |
| Tempe, AZ | 9 mi | 80°F | 46°F | 1.0 in |
| Scottsdale, AZ | 11 mi | 76°F | 52°F | 1.1 in |
| Avondale, AZ | 14 mi | 78°F | 51°F | 1.0 in |
| Peoria, AZ | 14 mi | 77°F | 49°F | 1.0 in |
| Mesa, AZ | 16 mi | 80°F | 46°F | 1.0 in |
Frequently asked questions
What is the weather like in Phoenix in March?
In March, Phoenix averages a high of 78°F and a low of 55°F, with 0.8 inches of precipitation (NOAA 1991-2020 normals).
Is March a good time to visit Phoenix?
Yes. March is one of Phoenix's most comfortable months by our rule: highs between 62°F and 86°F, lows of 42°F or more and modest rain.
Does it snow in Phoenix in March?
Rarely. The March snowfall normal is under half an inch.
Before and after: Phoenix in February and Phoenix in April. All twelve months: Phoenix weather by month.
NOAA NCEI 1991-2020 climate normals, station Phoenix Sky Harbor Intl. Airport, AZ, 4.3 miles from the city center; snowfall from South Phoenix, AZ.