Climate averages 1991–2020
Weather in Peru in October
In October, average daytime highs across the 24 cities listed in Peru range from 14.1°C in Huancayo to 30.3°C in Pucallpa. Monthly rainfall ranges from under 1 mm in Chincha Alta to 226 mm in Pucallpa.
Long-term climate patterns, not a forecast for a particular trip.
City by city
October in Peru
| City | Average highHigh / low | Average low | Rainfall mm | Rain days |
|---|---|---|---|---|
| Lima | 21.8°C16.1°C | 16.1°C | 2.5 | 0.6 |
| Callao | 20.9°C15.8°C | 15.8°C | 2.8 | 0.3 |
| Trujillo | 23.1°C16.8°C | 16.8°C | 3.9 | 1.0 |
| Piura | 29.1°C17.6°C | 17.6°C | 4.1 | 1.5 |
| Chiclayo | 23.1°C16.7°C | 16.7°C | 2.8 | 1.0 |
| Huancayo | 14.1°C5.2°C | 5.2°C | 147 | 27.7 |
| Cusco | 16.5°C7.7°C | 7.7°C | 84 | 20.3 |
| Iquitos | 30.2°C23.4°C | 23.4°C | 201 | 25.8 |
| Pucallpa | 30.3°C23.3°C | 23.3°C | 226 | 21.6 |
| Chimbote | 20.5°C15.6°C | 15.6°C | 1.9 | 0.4 |
| Tacna | 21.9°C13.6°C | 13.6°C | 1.1 | 0.0 |
| Ica | 27.4°C16.7°C | 16.7°C | 1.2 | 0.4 |
| Juliaca | 16.0°C2.8°C | 2.8°C | 77 | 14.2 |
| Huánuco (approximate) | 23.9°C16.0°C | 16.0°C | 69 | 18.2 |
| Santa Anita - Los Ficus | 19.6°C14.7°C | 14.7°C | 2.5 | 0.6 |
| Sullana | 29.8°C17.7°C | 17.7°C | 2.5 | 0.9 |
| Chincha Alta | 23.4°C16.4°C | 16.4°C | 0.2 | 0.0 |
| Puno | 16.0°C3.9°C | 3.9°C | 81 | 15.9 |
| Talara | 24.9°C17.7°C | 17.7°C | 1.8 | 0.6 |
| Tumbes | 29.4°C20.9°C | 20.9°C | 9.6 | 2.8 |
| Chosica | 23.8°C17.5°C | 17.5°C | 8.6 | 2.7 |
| Puerto Maldonado | 30.2°C22.7°C | 22.7°C | 223 | 21.4 |
| San Juan, Peru | 30.3°C23.5°C | 23.5°C | 201 | 25.8 |
| Abancay | 21.1°C11.7°C | 11.7°C | 96 | 23.4 |
A rain day is a local calendar day with at least 1 mm of precipitation.