Phoenix weather in May 2025

Expect 93°F daytime maximum temperatures in the shade with on average 13 hours of sunshine per day in Phoenix in May. Check more long-term weather averages for Phoenix in May before you book your next holiday to Arizona in 2025/2026.

93
93°F max day temperature
13
13 hours of sunshine per day
1
1 day with some rainfall
61
61°F min night temperature
14
14 hours of daylight per day
H
High heat & humidity
0.2
0.2 inches of monthly rainfall
10
10 (Very High) UV index

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The May weather guide for Arizona (Phoenix) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C) | Imperial (°F)

More about Arizona

How hot is it in Phoenix in May?

Daytime temperatures usually reach 93°F in Phoenix in May with high heat and humidity, falling to 61°F at night.

How sunny is it in Phoenix in May?

There are normally 13 hours of bright sunshine each day in Phoenix in May - that's 93% of daylight hours.

Does it ever rain in Phoenix in May?

There is usually 1 day with some rain in Phoenix in May and the average monthly rainfall is 0.2 inches.

Phoenix May sunrise & sunset times

Browse the sunrise and sunset times for Phoenix in May 2025. Select a month to view Phoenix sunrise and sunset times for the next 12 months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Thursday, 1st May 2025	05:40	19:12
Friday, 16th May 2025	05:27	19:23
Saturday, 31st May 2025	05:20	19:33

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Arizona - quick facts
Flight time^✝	11 hours
Time difference	UK -7 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Why visit?	Nature
Tourist info	Arizona Office of Tourism