Peru in July: where is it warmest?
In July, Iquitos is the warmest place with 29 °C by day, La Rinconada the coolest with 4 °C. 3 of 6 destinations have good holiday weather.
All destinations in July, warmest first
Long-term averages for the month: daytime high, sea, sunshine and rainy days.
| Place | Score | Air | Sun | Rain days |
|---|---|---|---|---|
| Iquitos | 47 | 29° | 5 h | 22 |
| Arequipa | 97 | 20° | 8 h | 0 |
| Lima | 95 | 19° | 8 h | 0 |
| Machu Picchu | 71 | 18° | 6 h | 13 |
| Cusco | 53 | 16° | 5 h | 23 |
| La Rinconada | 36 | 4° | 6 h | 6 |
Peru in July: quick answers
Peru in July: where is it warmest?
The warmest places in July are Iquitos (29 °C), Arequipa (20 °C) and Lima (19 °C).
Peru in July: where is the weather best?
The best holiday weather in July – warm, sunny and dry – is in Arequipa, Lima and Machu Picchu.
Peru month by month
Peru: weather & best time to visit
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences