Guatemala in September: where is it warmest?
In September, Guatemala City is the warmest place with 23 °C by day, Antigua Guatemala the coolest with 23 °C. 0 of 2 destinations have good holiday weather.
All destinations in September, warmest first
Long-term averages for the month: daytime high, sea, sunshine and rainy days.
| Place | Score | Air | Sun | Rain days |
|---|---|---|---|---|
| Guatemala City | 55 | 23° | 5 h | 27 |
| Antigua Guatemala | 55 | 23° | 5 h | 27 |
Guatemala in September: quick answers
Guatemala in September: where is it warmest?
The warmest places in September are Guatemala City (23 °C) and Antigua Guatemala (23 °C).
Guatemala in September: where is the weather best?
The best holiday weather in September – warm, sunny and dry – is in Guatemala City and Antigua Guatemala.
Guatemala month by month
Guatemala: weather & best time to visit
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences