Climate averages 1991–2020
Weather in Chile in March
In March, average daytime highs across the 40 cities listed in Chile range from 11.1°C in Punta Arenas to 28.5°C in Copiapó. Monthly rainfall ranges from under 1 mm in Iquique to 132 mm in Puerto Montt.
Long-term climate patterns, not a forecast for a particular trip.
City by city
March in Chile
| City | Average highHigh / low | Average low | Rainfall mm | Rain days |
|---|---|---|---|---|
| Santiago | 26.1°C14.7°C | 14.7°C | 8.6 | 1.2 |
| Puente Alto | 25.7°C13.6°C | 13.6°C | 15 | 2.8 |
| Maipú | 26.9°C14.5°C | 14.5°C | 8.6 | 1.2 |
| Antofagasta | 22.3°C16.2°C | 16.2°C | 3.5 | 0.6 |
| Viña del Mar | 22.6°C14.4°C | 14.4°C | 2.9 | 0.6 |
| Valparaíso | 20.4°C15.4°C | 15.4°C | 2.3 | 0.6 |
| San Bernardo | 26.9°C14.0°C | 14.0°C | 8.6 | 1.2 |
| Puerto Montt | 17.3°C10.9°C | 10.9°C | 132 | 12.2 |
| Arica | 26.6°C19.2°C | 19.2°C | 3.8 | 0.7 |
| Peñalolén | 24.9°C14.4°C | 14.4°C | 15 | 2.8 |
| Temuco | 21.8°C10.1°C | 10.1°C | 56 | 6.4 |
| Concepción | 22.6°C12.3°C | 12.3°C | 19 | 2.9 |
| Rancagua | 25.9°C13.5°C | 13.5°C | 11 | 1.8 |
| Quilicura | 26.5°C15.4°C | 15.4°C | 14 | 1.9 |
| Iquique (approximate) | 27.0°C20.1°C | 20.1°C | 0.4 | 0.1 |
| Talca | 26.5°C12.7°C | 12.7°C | 14 | 1.5 |
| Calama | 24.5°C7.7°C | 7.7°C | 5.6 | 1.0 |
| Coquimbo | 23.4°C16.9°C | 16.9°C | 4.5 | 0.5 |
| La Serena | 24.8°C17.7°C | 17.7°C | 4.5 | 0.5 |
| Talcahuano | 20.9°C12.4°C | 12.4°C | 19 | 2.9 |
| Chillán | 24.7°C11.4°C | 11.4°C | 23 | 2.4 |
| Colina | 27.7°C16.9°C | 16.9°C | 14 | 1.9 |
| Alto Hospicio | 24.2°C16.6°C | 16.6°C | 1.2 | 0.4 |
| Osorno | 19.6°C9.7°C | 9.7°C | 65 | 8.5 |
| Valdivia | 19.5°C11.2°C | 11.2°C | 71 | 7.6 |
| Villa Mercedes, Chile | 22.4°C10.5°C | 10.5°C | 48 | 4.4 |
| Quilpué | 22.9°C13.7°C | 13.7°C | 2.9 | 0.6 |
| Copiapó | 28.5°C18.1°C | 18.1°C | 4.5 | 0.3 |
| Los Ángeles | 23.7°C11.3°C | 11.3°C | 33 | 4.0 |
| San Pedro de la Paz | 21.3°C12.4°C | 12.4°C | 19 | 2.9 |
| Punta Arenas | 11.1°C6.2°C | 6.2°C | 83 | 17.4 |
| Coronel | 22.2°C12.7°C | 12.7°C | 24 | 3.3 |
| Curicó | 25.9°C13.1°C | 13.1°C | 11 | 1.4 |
| Lampa | 28.2°C15.8°C | 15.8°C | 11 | 1.3 |
| San Antonio, Chile | 20.9°C13.4°C | 13.4°C | 3.5 | 0.8 |
| Peñaflor | 27.5°C14.1°C | 14.1°C | 10 | 1.2 |
| Chiguayante | 23.0°C12.5°C | 12.5°C | 23 | 3.1 |
| Ovalle | 28.2°C16.3°C | 16.3°C | 5.1 | 0.6 |
| Padre Las Casas | 21.3°C9.8°C | 9.8°C | 56 | 6.4 |
| Paine | 27.7°C14.7°C | 14.7°C | 7.2 | 1.2 |
A rain day is a local calendar day with at least 1 mm of precipitation.