Omoa Weather in September
What's the weather like in Omoa (Cortés) in September 2025?
The climate in Omoa during September can be summarized as hot, humid and very wet.
September is in the fall / autumn in Omoa and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 23°C (73°F) is normal.
| Daytime temperature | 31.3°C 88.3°F |
|---|---|
| Nightly temperature | 22.5°C 72.5°F |
| Average temperature | 26.9°C 80.4°F |
| Daily sunshine | 6.8 hrs |
| Avg rainfall | 253 mm 10 ins |
| Rainy days | 18 days |
| Sea temperature | 29.6°C 85.3°F |
| Humidity | 82% |
| Windspeed | 18.7kph 12 mph |
On average September is the 4th wettest month of the year in Omoa with around 253mm 10 inches of rain making it a very wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.8 hours of sunshine per day.
September temperatures in Omoa
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 Omoa in September 2025.
Other monthly averages
Best places to visit in September
Omoa weather stats
| Hottest month: | June | 31.7°C 89.1°F |
|---|---|---|
| Driest month: | April | 75mm 3ins |
| Sunniest month: | May | 8.8hrs |
| Coldest month: | January | 26.4°C 79.5°F |
| Wettest month: | October | 335mm 13.2ins |
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