Climate averages 1991–2020
Weather in Guatemala in September
In September, average daytime highs across the 23 cities listed in Guatemala range from 19.1°C in Quetzaltenango to 29.9°C in Panzos. Monthly rainfall ranges from 204 mm in San Juan Sacatepéquez to 629 mm in Coatepeque.
Long-term climate patterns, not a forecast for a particular trip.
City by city
September in Guatemala
| City | Average highHigh / low | Average low | Rainfall mm | Rain days |
|---|---|---|---|---|
| Villa Nueva | 24.6°C16.7°C | 16.7°C | 322 | 26.7 |
| Cobán | 23.7°C17.0°C | 17.0°C | 417 | 29.3 |
| Quetzaltenango | 19.1°C13.8°C | 13.8°C | 479 | 29.8 |
| Jalapa | 24.5°C16.8°C | 16.8°C | 216 | 24.9 |
| Escuintla | 27.5°C19.6°C | 19.6°C | 421 | 29.5 |
| Villa Canales | 25.2°C17.1°C | 17.1°C | 322 | 26.7 |
| Jutiapa | 27.3°C19.3°C | 19.3°C | 236 | 25.2 |
| Chichicastenango | 20.8°C14.0°C | 14.0°C | 265 | 26.9 |
| San Juan Sacatepéquez | 22.6°C13.8°C | 13.8°C | 204 | 24.1 |
| Santa Lucía Cotzumalguapa | 26.6°C19.5°C | 19.5°C | 374 | 29.4 |
| Chiquimula | 28.5°C21.5°C | 21.5°C | 223 | 24.9 |
| Coatepeque | 26.0°C19.5°C | 19.5°C | 629 | 29.9 |
| Totonicapán | 19.1°C12.8°C | 12.8°C | 264 | 26.5 |
| Puerto Barrios | 29.6°C24.0°C | 24.0°C | 302 | 27.9 |
| Chimaltenango | 22.4°C15.0°C | 15.0°C | 204 | 24.1 |
| Malacatán | 26.4°C18.4°C | 18.4°C | 462 | 29.9 |
| Retalhuleu | 28.1°C21.9°C | 21.9°C | 456 | 29.2 |
| Santa Catarina Pinula | 23.9°C15.5°C | 15.5°C | 322 | 26.7 |
| San José Pinula | 21.7°C13.6°C | 13.6°C | 322 | 26.7 |
| Huehuetenango | 21.7°C12.9°C | 12.9°C | 236 | 24.5 |
| Santa Cruz del Quiché | 21.2°C13.6°C | 13.6°C | 264 | 26.5 |
| Mazatenango | 27.1°C20.5°C | 20.5°C | 542 | 29.5 |
| Panzos | 29.9°C22.9°C | 22.9°C | 277 | 28.3 |
A rain day is a local calendar day with at least 1 mm of precipitation.