Phoenix (AZ)
March
Weather in Phoenix, Arizona for March 2026
Your guide to Phoenix weather in March - trends and predictions
Extreme Heat Watch - See hour by hour.
So far, March 2026 in Phoenix shows a warmer trend than usual by 4 °F.
The forecast for the coming days of March 2026 predicts a temperature of 32.6 °F , which is warmer than usual.
In general, the average temperature in Phoenix at the beginning of March is 22.9 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 25.4 °F by the end of March.
Phoenix experiences moderate rainfall in March, with an average of 8 rainy days and a total precipitation of 32.2 mm.
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Temperatures
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23
Dry days
8
Rainy days
0
Snow days
23°/11°
Temperatures
18 km/h
Avg max wind
30 %
Avg humidity
Phoenix Weather March
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Temperatures trend during March in Phoenix
See the weather trend as well as the moving average line
March weather in Phoenix day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Mar. 1 |  Sunny | 25° /10° | 0.6 mm | 6 | |
| Mar. 2 |  Overcast | 24° /10° | 0 mm | 5 | |
| Mar. 3 | Sunny | 23° /9° | 0 mm | 6 | |
| Mar. 4 |  Cloudy | 22° /9° | 0.5 mm | 5 | |
| Mar. 5 | Sunny | 23° /10° | 0.1 mm | 5 | |
| Mar. 6 | Sunny | 22° /11° | 0 mm | 5 | |
| Mar. 7 | Overcast | 21° /9° | 9.2 mm | 5 | |
| Mar. 8 | Sunny | 24° /10° | 0 mm | 6 | |
| Mar. 9 | Sunny | 23° /11° | 0 mm | 6 | |
| Mar. 10 |  Partly cloudy | 24° /10° | 0.5 mm | 6 | |
| Mar. 11 | Partly cloudy | 24° /11° | 0 mm | 6 | |
| Mar. 12 | Sunny | 24° /12° | 1.2 mm | 5 | |
| Mar. 13 | Sunny | 23° /10° | 4.1 mm | 6 | |
| Mar. 14 | Sunny | 23° /10° | 0.1 mm | 5 | |
| Mar. 15 | Sunny | 36° /16° | 0 mm | 1.5 | |
| Mar. 16 | Sunny | 33° /15° | 0 mm | 1.6 | |
| Mar. 17 | Sunny | 35° /17° | 0 mm | 0 | |
| Mar. 18 | Sunny | 36° /17° | 0 mm | 7 | |
| Mar. 19 | Sunny | 38° /25° | 0 mm | 8 | |
| Mar. 20 | Sunny | 38° /26° | 0 mm | 8 | |
| Mar. 21 | Sunny | 38° /27° | 0 mm | 8 | |
| Mar. 22 | Sunny | 36° /26° | 0 mm | 8 | |
| Mar. 23 | Sunny | 33° /26° | 0 mm | 7 | |
| Mar. 24 | Overcast | 31° /23° | 0 mm | 6 | |
| Mar. 25 | Sunny | 25° /19° | 0 mm | 6 | |
| Mar. 26 | Sunny | 25° /17° | 0 mm | 6 | |
| Mar. 27 | Sunny | 27° /19° | 0 mm | 6 | |
| Mar. 28 | Sunny | 26° /17° | 0 mm | 6 | |
| Mar. 29 | Sunny | 26° /13° | 3 mm | 6 | |
| Mar. 30 | Partly cloudy | 24° /13° | 0.2 mm | 6 | |
| Mar. 31 | Sunny | 25° /12° | 2.5 mm | 6 | |
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Important Notice
Our weather forecast for Phoenix in March is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Phoenix forecast closer to your planned date for the most up-to-date weather information.
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Phoenix in March - FAQ
What are the expected maximum and minimum temperatures in Phoenix during March?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Phoenix during March?
In March, Phoenix can expect light to moderate rainfall, totaling 32.2 mm across approximately 8 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Phoenix during March?
The average wind speed in Phoenix during March is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
March rainfall patterns in Phoenix
Explore the daily rainfall trends and prepare for Phoenixs March weather 💧
Typically, Phoenix has 8 rainy days in March with a total of 32.2 mm of rainfall.
UV exposure in Phoenix during March
Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️
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