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The weather in Scottsdale in May is hot. The average temperatures are between 19°C and 31°C. Usually the days in May are hot while the nights are a bit cooler.
You can expect a few rainy days in Scottsdale during May, but usually the weather is comfortable in May.
Our weather forecast can give you a great sense of what weather to expect in Scottsdale in May 2025.
If you’re planning to visit Scottsdale in the near future, we highly recommend that you review the 14 day weather forecast for Scottsdale before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 18° / 9° | 2 | 29 | 0 | 46 mm | Good | Scottsdale in January |
| February | 19° / 10° | 3 | 26 | 0 | 41 mm | Good | Scottsdale in February |
| March | 23° / 13° | 1 | 30 | 0 | 31 mm | Perfect | Scottsdale in March |
| April | 27° / 16° | 1 | 29 | 0 | 11 mm | Perfect | Scottsdale in April |
| May | 31° / 19° | 1 | 30 | 0 | 6 mm | Good | Scottsdale in May |
| June | 37° / 24° | 0 | 30 | 0 | 7 mm | Ok | Scottsdale in June |
| July | 38° / 29° | 4 | 27 | 0 | 81 mm | Bad | Scottsdale in July |
| August | 38° / 29° | 3 | 28 | 0 | 69 mm | Bad | Scottsdale in August |
| September | 35° / 26° | 3 | 27 | 0 | 57 mm | Ok | Scottsdale in September |
| October | 29° / 20° | 2 | 29 | 0 | 32 mm | Good | Scottsdale in October |
| November | 23° / 14° | 1 | 29 | 0 | 30 mm | Perfect | Scottsdale in November |
| December | 17° / 9° | 3 | 28 | 0 | 48 mm | Good | Scottsdale in December |