San Jerónimo Weather in September
What's the weather like in San Jerónimo (Copán) in September 2024?
The climate in San Jerónimo during September can be summarized as warm, humid and very wet.
September is in the fall / autumn in San Jerónimo and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (80°F), whilst at night 18°C (64°F) is normal.
| Daytime temperature | 26.6°C 79.8°F |
|---|---|
| Nightly temperature | 17.9°C 64.1°F |
| Average temperature | 22.2°C 72°F |
| Daily sunshine | 5.7 hrs |
| Avg rainfall | 300 mm 11.8 ins |
| Rainy days | 22 days |
| Sea temperature | 29.5°C 85.1°F |
| Humidity | 86% |
| Windspeed | 15.8kph 10 mph |
On average September is the wettest month of the year in San Jerónimo with around 300mm 11.8 inches of rain making it a very wet time to visit. This rainfall is typically spread over 22 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.7 hours of sunshine per day.
September temperatures in San Jerónimo
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 Jerónimo in September 2024.
Other monthly averages
Best places to visit in September
San Jerónimo weather stats
| Hottest month: | May | 28.6°C 83.5°F |
|---|---|---|
| Driest month: | March | 28mm 1.1ins |
| Sunniest month: | April | 8.1hrs |
| Coldest month: | January | 22.8°C 73°F |
| Wettest month: | September | 300mm 11.8ins |
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