San Pedro Carchá Weather in September
What's the weather like in San Pedro Carchá (Alta Verapaz) in September 2025?
The climate in San Pedro Carchá during September can be summarized as warm and very wet.
September is in the fall / autumn in San Pedro Carchá and is typically the 6th warmest month of the year. Daytime maximum temperatures average around 23°C (74°F), whilst at night 14°C (57°F) is normal.
| Daytime temperature | 23.1°C 73.6°F |
|---|---|
| Nightly temperature | 14.1°C 57.4°F |
| Average temperature | 18.6°C 65.5°F |
| Daily sunshine | 5.3 hrs |
| Avg rainfall | 360 mm 14.2 ins |
| Rainy days | 24 days |
| Sea temperature | 29.5°C 85°F |
| Humidity | 87% |
| Windspeed | 10.4kph 7 mph |
On average September is the 3rd wettest month of the year in San Pedro Carchá with around 360mm 14.2 inches of rain making it a very wet time to visit. This rainfall is typically spread over 24 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.3 hours of sunshine per day.
September temperatures in San Pedro Carchá
September rainfall
September hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in San Pedro Carchá in September 2025.
Other monthly averages
Best places to visit in September
San Pedro Carchá weather stats
| Hottest month: | May | 25.4°C 77.7°F |
|---|---|---|
| Driest month: | March | 85mm 3.3ins |
| Sunniest month: | March | 8hrs |
| Coldest month: | January | 20.8°C 69.4°F |
| Wettest month: | July | 385mm 15.2ins |
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