Santiago de Querétaro Weather in September
What's the weather like in Santiago de Querétaro (Querétaro) in September 2025?
The climate in Santiago de Querétaro during September can be summarized as warm and a little damp.
September is in the fall / autumn in Santiago de Querétaro and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a comfortable 26°C (78°F), whilst at night 13°C (55°F) is normal.
| Daytime temperature | 25.7°C 78.2°F |
|---|---|
| Nightly temperature | 13°C 55.3°F |
| Average temperature | 19.3°C 66.7°F |
| Daily sunshine | 6.5 hrs |
| Avg rainfall | 85 mm 3.3 ins |
| Rainy days | 9 days |
| Sea temperature | 29.4°C 85°F |
| Humidity | 64% |
| Windspeed | 8.3kph 5 mph |
On average September is the 4th wettest month of the year in Santiago de Querétaro with around 85mm 3.3 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.5 hours of sunshine per day.
September temperatures in Santiago de Querétaro
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 Santiago de Querétaro in September 2025.
Other monthly averages
Best places to visit in September
Santiago de Querétaro weather stats
| Hottest month: | May | 29.7°C 85.5°F |
|---|---|---|
| Driest month: | February | 7mm 0.3ins |
| Sunniest month: | February | 8.7hrs |
| Coldest month: | January | 22°C 71.6°F |
| Wettest month: | June | 109mm 4.3ins |
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