Salvador weather in September
September in Salvador: hot, a little rain, with clean air — an excellent time to visit.
#4 of 12 months in Salvador · #207 of 604 destinations to visit in September · comfort 85/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Salvador climate normals — September
| Daytime high | 26°C / 79°F | 🥵 hot |
|---|---|---|
| Nighttime low | 23°C / 73°F | |
| Feels like (high) | 29°C / 84°F | |
| Rainfall | 67 mm / 2.6 in | 🌦 some rain |
| Rainy days | 17 days | |
| Humidity | 77% | 💦 very humid |
| Dew point | 20°C / 68°F | |
| Sunshine | 10.8 h/day | |
| Daylight | 12 h | |
| Wind | 20 km/h / 12 mph | |
| Air quality (US AQI) | 40 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Salvador?
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Salvador in September — FAQ
- Is September a good time to visit Salvador?
- September in Salvador: hot, a little rain, with clean air — an excellent time to visit. It ranks #4 of 12 months for Salvador on SeasonMap's comfort score (85/100).
- What is the weather like in Salvador in September?
- In September, Salvador averages a daily high of 26.1°C and a low of 23°C, with about 66.9 mm of rain over roughly 16.6 rainy days.
- What is the air quality in Salvador in September?
- Salvador has a mean US Air Quality Index of about 40 in September.