El Valle Weather in September
What's the weather like in El Valle (Hato Mayor) in September 2025?
The climate in El Valle during September can be summarized as hot, humid and wet.
September is in the fall / autumn in El Valle and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 21°C (69°F) is normal.
| Daytime temperature | 31.6°C 88.9°F |
|---|---|
| Nightly temperature | 20.8°C 69.4°F |
| Average temperature | 26.2°C 79.2°F |
| Daily sunshine | 7.9 hrs |
| Avg rainfall | 194 mm 7.6 ins |
| Rainy days | 16 days |
| Sea temperature | 29°C 84.2°F |
| Humidity | 83% |
| Windspeed | 10.1kph 6 mph |
On average September is the 3rd wettest month of the year in El Valle with around 194mm 7.6 inches of rain making it a wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.9 hours of sunshine per day.
September temperatures in El Valle
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 El Valle in September 2025.
Other monthly averages
Best places to visit in September
El Valle weather stats
| Hottest month: | July | 31.4°C 88.5°F |
|---|---|---|
| Driest month: | February | 76mm 3ins |
| Sunniest month: | February | 8.4hrs |
| Coldest month: | January | 28.3°C 82.9°F |
| Wettest month: | May | 235mm 9.3ins |
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