Weather in Guatemala City in September
In an average September, Guatemala City sees a daily high around 28°C and a low around 17°C, based on 1980–2026 of local climate records.
| Average high | 28°C |
|---|---|
| Typical high range | 25°C to 30°C |
| Average low | 17°C |
| Typical low range | 16°C to 18°C |
| Average daily precipitation | 5 mm |
September records
The most extreme September on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total September accumulation.
High
Highest
34°C
2023-09-23
Lowest
20°C
1982-09-19
Low
Highest
20°C
2015-09-12
Lowest
14°C
1986-09-30
Feels-like
Highest
43°C
2019-09-01
Lowest
16°C
1989-09-27
Humidity
Highest
17.5 g/m³
2017-09-11
Lowest
10.8 g/m³
2020-09-01
Wind
Highest
16 km/h
1986-09-08
Lowest
4 km/h
1984-09-26
Gust
Highest
47 km/h
2018-09-21
Lowest
13 km/h
2017-09-30
Precip
Wettest
256 mm
1989
Driest
33 mm
2009
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