The weather in Arizona in May is hot. The average temperatures are between 21°C and 33°C.
There shouldn't be any rainy days in in Arizona during May. Having said that, the days are very hot in May so hanging out outside is more recomanded during the after noons and evening time.
Our weather forecast can give you a great sense of what weather to expect in Arizona in May 2025.
If you’re planning to visit Arizona in the near future, we highly recommend that you review the 14 day weather forecast for Arizona before you arrive.
Temperatures
33° / 21°
Rainy Days
0
Snowy Days
0
Dry Days
31
Rainfall
4
mm
Sun Hours
11.8
Hrs
