Flores weather in September

September in Flores: hot, soaked, with clean air — a gamble, with 25 rainy days.
#10 of 12 months in Flores · #804 of 897 destinations to visit in September · comfort 59/100 (tier D)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Flores in September
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Flores climate normals — September
| Daytime high | 32°C / 89°F | 🥵 hot |
|---|---|---|
| Nighttime low | 24°C / 75°F | |
| Rainfall | 238 mm / 9.4 in | ⛈ soaked |
| Rainy days | 25 days | |
| Humidity | 86% | 💦 very humid |
| Dew point | 24°C / 75°F | |
| Sunshine | 9.9 h/day | |
| Daylight | 12.2 h | |
| Wind | 9 km/h / 6 mph | |
| Air quality (US AQI) | 30 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Flores in September — FAQ
- Is September a good time to visit Flores?
- September in Flores: hot, soaked, with clean air — a gamble, with 25 rainy days. It ranks #10 of 12 months for Flores on SeasonMap's comfort score (59/100).
- What is the weather like in Flores in September?
- In September, Flores averages a daily high of 31.9°C and a low of 23.9°C, with about 238.3 mm of rain over roughly 25.4 rainy days.
- What is the air quality in Flores in September?
- Flores has a mean US Air Quality Index of about 30 in September.