Houaïlou Weather in September
What's the weather like in Houaïlou (Province Nord) in September 2025?
The climate in Houaïlou during September can be summarized as warm, humid and a little damp.
September is in the spring in Houaïlou and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a muggy 24°C (75°F), whilst at night 18°C (64°F) is normal.
| Daytime temperature | 24.1°C 75.3°F |
|---|---|
| Nightly temperature | 18°C 64.3°F |
| Average temperature | 21°C 69.8°F |
| Daily sunshine | 7.7 hrs |
| Avg rainfall | 80 mm 3.2 ins |
| Rainy days | 8 days |
| Sea temperature | 23.3°C 73.9°F |
| Humidity | 74% |
| Windspeed | 13.7kph 9 mph |
On average September is the driest month of the year in Houaïlou with around 80mm 3.2 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.7 hours of sunshine per day.
September temperatures in Houaïlou
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 Houaïlou in September 2025.
Other monthly averages
Best places to visit in September
Houaïlou weather stats
| Hottest month: | February | 28.6°C 83.5°F |
|---|---|---|
| Driest month: | September | 80mm 3.1ins |
| Sunniest month: | October | 8.2hrs |
| Coldest month: | July | 22.9°C 73.2°F |
| Wettest month: | March | 312mm 12.3ins |
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