Querétaro weather in September
September in Querétaro: warm, rainy, with clean air — an excellent time to visit.
#8 of 12 months in Querétaro · #142 of 897 destinations to visit in September · comfort 91/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Querétaro in September
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Querétaro climate normals — September
| Daytime high | 25°C / 78°F | 🌤 warm |
|---|---|---|
| Nighttime low | 15°C / 59°F | |
| Rainfall | 116 mm / 4.6 in | 🌧 rainy |
| Rainy days | 10 days | |
| Humidity | 67% | 💧 humid |
| Dew point | 12°C / 54°F | |
| Sunshine | 10.3 h/day | |
| Daylight | 12.3 h | |
| Wind | 14 km/h / 9 mph | |
| Air quality (US AQI) | 40 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Querétaro in September — FAQ
- Is September a good time to visit Querétaro?
- September in Querétaro: warm, rainy, with clean air — an excellent time to visit. It ranks #8 of 12 months for Querétaro on SeasonMap's comfort score (91/100).
- What is the weather like in Querétaro in September?
- In September, Querétaro averages a daily high of 25.3°C and a low of 14.8°C, with about 115.9 mm of rain over roughly 10 rainy days.
- What is the air quality in Querétaro in September?
- Querétaro has a mean US Air Quality Index of about 40 in September.