Click on a day for an hourly weather forecast
The weather in Mazatlan in May is very hot. The average temperatures are between 24°C and 29°C, drinking water regularly is advisable.
There shouldn't be any rainy days in in Mazatlan 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 Mazatlan in May 2025.
If you’re planning to visit Mazatlan in the near future, we highly recommend that you review the 14 day weather forecast for Mazatlan before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 25° / 19° | 1 | 30 | 0 | 11 mm | Perfect | Mazatlan in January |
| February | 25° / 19° | 1 | 27 | 0 | 25 mm | Perfect | Mazatlan in February |
| March | 26° / 20° | 0 | 31 | 0 | 5 mm | Perfect | Mazatlan in March |
| April | 27° / 21° | 0 | 30 | 0 | 0 mm | Perfect | Mazatlan in April |
| May | 29° / 24° | 0 | 31 | 0 | 5 mm | Good | Mazatlan in May |
| June | 30° / 26° | 2 | 28 | 0 | 91 mm | Good | Mazatlan in June |
| July | 31° / 27° | 10 | 21 | 0 | 164 mm | Ok | Mazatlan in July |
| August | 31° / 27° | 16 | 15 | 0 | 268 mm | Ok | Mazatlan in August |
| September | 31° / 27° | 12 | 18 | 0 | 279 mm | Ok | Mazatlan in September |
| October | 30° / 25° | 4 | 27 | 0 | 96 mm | Good | Mazatlan in October |
| November | 29° / 23° | 1 | 29 | 0 | 66 mm | Good | Mazatlan in November |
| December | 26° / 20° | 1 | 30 | 0 | 25 mm | Perfect | Mazatlan in December |