Carmen Weather in September
What's the weather like in Carmen (Ilocos) in September 2025?
The climate in Carmen during September can be summarized as hot, humid and very wet.
September is in the fall / autumn in Carmen and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 24°C (74°F) is normal.
| Daytime temperature | 31.7°C 89.1°F |
|---|---|
| Nightly temperature | 23.5°C 74.3°F |
| Average temperature | 27.6°C 81.7°F |
| Daily sunshine | 6.4 hrs |
| Avg rainfall | 355 mm 14 ins |
| Rainy days | 20 days |
| Sea temperature | 29.3°C 84.8°F |
| Humidity | 84% |
| Windspeed | 6.5kph 4 mph |
On average September is the 4th wettest month of the year in Carmen with around 355mm 14 inches of rain making it a very wet time to visit. This rainfall is typically spread over 20 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.4 hours of sunshine per day.
September temperatures in Carmen
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 Carmen in September 2025.
Other monthly averages
Best places to visit in September
Carmen weather stats
| Hottest month: | May | 34.4°C 93.9°F |
|---|---|---|
| Driest month: | February | 7mm 0.3ins |
| Sunniest month: | April | 9.7hrs |
| Coldest month: | January | 30.6°C 87.1°F |
| Wettest month: | August | 548mm 21.6ins |
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