Comfortably warm, however not too many hot, is the basic pattern because that March weather in ~ Phoenix, Arizona. In addition to the quite temepratures space plenty that dry, sunny skies.

You are watching: Average temp in phoenix in march

This web page gives detailed information on the usual March temperature, precipitation, sun, humidity, wind and storms because that Phoenix.

The temperature and also rainfall numbers below are historic averages based on climate data gathered in downtown Phoenix. The rest of the weather measurements are averages at the Phoenix skies Harbor global Airport, located a few miles south east of the city center.


78 °F March median high26 °C
54 °F March median low12 °C

In most years, Phoenix averages a day-to-day maximum temperature because that March that"s in between 74 and 82 degrees Fahrenheit (24 come 28 levels Celsius). The minimum temperature generally falls between 51 and also 56 °F (11 come 13 °C).

The days in ~ Phoenix warm up an ext quickly during March. Through the end of the month, the temperature has climbed roughly 7 °F (4 °C) over what it to be at the start.

13 days80 °F max. Or more (27 °C)
8 days50 °F min. Or much less (10 °C)

Most job in March warmth to end 70 °F (21 °C) in Phoenix. The city averages 2 days this month when the thermometer reaches right into the 90s °F (over 32 °C). Temperatures above 100 °F (38 °C) just rarely occur during March.

At night, the thermometer dips come 40 °F (4 °C) or listed below just when every few years top top average. March does not normally obtain cold sufficient for frost.


1.1 in total precipitation27 mm
4 days of rain

Half the time, Phoenix receive 0.3 to 1.6 customs (7 come 41 mm) that rainfall in March. One in four years has drier weather, while one more one in four is wetter.


84 % sunshine14 days clear skies

The sun"s rays with the floor in Phoenix during 84 percent of daylight hrs on average in March, for a full of 312 hrs in the month. Generally on 14 job this month the skies is mainly clear, through at many 30 percent cloud cover.

Sunlight in March at Phoenix lasts for 12 hrs a work on average. The shortest day of the month is the 1st with 11 hours and also 29 minutes of daylight. By the finish of the month, the days have lengthened to 12:31 indigenous sunrise come sunset. These durations can vary through a minute or 2 from year come year.


39 % March average humidity

The relative humidity in Phoenix throughout March typically peaks in ~ 56 percent in the morning then drops to 24 percent by late afternoon.

Local Time2 am5 am8 am11 am2 pm5 pm8 pm11 pm
Humidity %5056533425243142


6.6 mph March wind speed average10.6 kph

March is a small windier than many other months in Phoenix.


1 day rainfall the 0.5 inch (13 mm) or more1 day with thunderstorms in March

About when a decade, Phoenix receives an customs (25 mm) or more of rain in one day throughout March.

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These weather data space long-term historical averages detailed by the nationwide Climatic Data center of the unified States. The temperature and precipitation numbers room 1981-2010 normals while the humidity and thunderstorm statistics room 1961-1990 normals.