Click on a day for an hourly weather forecast
The temperatures in Peru in May are comfortable with low of 17°C and and high up to 23°C.
As it is almost never rain during May in Peru the weather is perfect for hanging out outside and exploring all that Peru has to offer.
Our weather forecast can give you a great sense of what weather to expect in Peru in May 2025.
If you’re planning to visit Peru in the near future, we highly recommend that you review the 14 day weather forecast for Peru before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 25° / 19° | 0 | 31 | 0 | 5 mm | Perfect | Peru in January |
| February | 26° / 20° | 1 | 28 | 0 | 11 mm | Perfect | Peru in February |
| March | 26° / 20° | 0 | 31 | 0 | 8 mm | Perfect | Peru in March |
| April | 25° / 18° | 0 | 30 | 0 | 1 mm | Perfect | Peru in April |
| May | 23° / 17° | 0 | 31 | 0 | 0 mm | Perfect | Peru in May |
| June | 22° / 16° | 0 | 30 | 0 | 0 mm | Good | Peru in June |
| July | 21° / 15° | 0 | 31 | 0 | 0 mm | Good | Peru in July |
| August | 21° / 14° | 0 | 31 | 0 | 0 mm | Good | Peru in August |
| September | 21° / 15° | 0 | 30 | 0 | 0 mm | Good | Peru in September |
| October | 22° / 15° | 0 | 31 | 0 | 1 mm | Good | Peru in October |
| November | 23° / 16° | 0 | 30 | 0 | 1 mm | Perfect | Peru in November |
| December | 24° / 17° | 0 | 31 | 0 | 2 mm | Perfect | Peru in December |