Climate averages 1991–2020
Weather in Peru in August
In August, average daytime highs across the 24 cities listed in Peru range from 13.7°C in Huancayo to 30.2°C in Pucallpa. Monthly rainfall ranges from under 1 mm in Ica to 154 mm in Iquitos.
Long-term climate patterns, not a forecast for a particular trip.
City by city
August in Peru
| City | Average highHigh / low | Average low | Rainfall mm | Rain days |
|---|---|---|---|---|
| Lima | 20.7°C15.2°C | 15.2°C | 0.9 | 0.0 |
| Callao | 19.6°C15.0°C | 15.0°C | 4.9 | 1.2 |
| Trujillo | 22.5°C16.3°C | 16.3°C | 1.0 | 0.1 |
| Piura | 27.6°C17.0°C | 17.0°C | 0.4 | 0.1 |
| Chiclayo | 22.4°C16.4°C | 16.4°C | 0.2 | 0.1 |
| Huancayo | 13.7°C3.3°C | 3.3°C | 44 | 13.6 |
| Cusco | 15.7°C5.4°C | 5.4°C | 22 | 6.5 |
| Iquitos | 29.3°C22.4°C | 22.4°C | 154 | 21.8 |
| Pucallpa | 30.2°C22.3°C | 22.3°C | 99 | 11.4 |
| Chimbote | 19.8°C15.3°C | 15.3°C | 1.1 | 0.1 |
| Tacna | 19.4°C12.9°C | 12.9°C | 3.6 | 0.5 |
| Ica | 25.5°C15.6°C | 15.6°C | 0.1 | 0.0 |
| Juliaca | 15.4°C-0.8°C | -0.8°C | 18 | 4.8 |
| Huánuco (approximate) | 23.1°C14.0°C | 14.0°C | 23 | 6.3 |
| Santa Anita - Los Ficus | 18.6°C13.8°C | 13.8°C | 0.9 | 0.0 |
| Sullana | 28.6°C17.0°C | 17.0°C | 0.2 | 0.1 |
| Chincha Alta | 22.4°C15.9°C | 15.9°C | 0.1 | 0.0 |
| Puno | 15.3°C0.4°C | 0.4°C | 20 | 5.2 |
| Talara | 24.5°C17.2°C | 17.2°C | 0.1 | 0.0 |
| Tumbes | 29.3°C20.4°C | 20.4°C | 1.1 | 0.3 |
| Chosica | 23.9°C17.7°C | 17.7°C | 0.6 | 0.2 |
| Puerto Maldonado | 30.1°C20.8°C | 20.8°C | 62 | 8.6 |
| San Juan, Peru | 29.4°C22.5°C | 22.5°C | 154 | 21.8 |
| Abancay | 20.3°C9.1°C | 9.1°C | 22 | 6.4 |
A rain day is a local calendar day with at least 1 mm of precipitation.