Climate averages 1991–2020
Weather in El Salvador in January
In January, average daytime highs across the 6 cities listed in El Salvador range from 28.4°C in Santa Tecla to 34.7°C in San Miguel, El Salvador. Monthly rainfall ranges from 1.2 mm in San Miguel, El Salvador to 1.9 mm in San Salvador.
Long-term climate patterns, not a forecast for a particular trip.
City by city
January in El Salvador
| City | Average highHigh / low | Average low | Rainfall mm | Rain days |
|---|---|---|---|---|
| San Salvador | 30.3°C19.3°C | 19.3°C | 1.9 | 0.6 |
| Soyapango | 29.7°C19.6°C | 19.6°C | 1.9 | 0.6 |
| San Miguel, El Salvador | 34.7°C22.4°C | 22.4°C | 1.2 | 0.4 |
| Santa Ana, El Salvador | 29.6°C18.5°C | 18.5°C | 1.7 | 0.4 |
| Santa Tecla | 28.4°C17.4°C | 17.4°C | 1.9 | 0.6 |
| Apopa | 31.7°C20.2°C | 20.2°C | 1.9 | 0.6 |
A rain day is a local calendar day with at least 1 mm of precipitation.