Average temperature in September is 13.7 °C
Average daytime temperature is 22 °C
Average night temperature is 7.6 °C
Absolute maximum temperature: 24.4 °C
Absolute minimum temperature: 5.1 °C
Number of sunny days: 11
Number of rainy days: 19
Number of snow days:
Precipitation sum: 23 mm
* Weather data for Quito Ecuador is based on climate observations for 2023 year
| September (°C) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 23 | 22.7 | 20.8 | 21.6 | 17.6 | 19.6 | 22.1 | 23.2 | 22 | 21.5 | 22.5 | 23.8 | 24.4 | 22.2 | 19.7 | 21.7 | 21.7 | 21.4 | 21.6 | 22.3 | 23.9 | 24.4 | 23.1 | 22.4 | 22.7 | 20.8 | 22.6 | 21.1 | 23.5 | 20.8 |
| Apparent max temperature | 21.7 | 21.3 | 19.5 | 19.9 | 16.8 | 18.7 | 20.3 | 21.4 | 20.5 | 19.5 | 20.5 | 22.3 | 23.9 | 21.5 | 19.3 | 19 | 20.3 | 19.6 | 19.8 | 20.5 | 21.9 | 22.8 | 21.6 | 22 | 22.1 | 19.8 | 21.9 | 20.1 | 22.8 | 20.4 |
| Mean temperature | 14.6 | 13.5 | 13.3 | 13.4 | 12.7 | 12.1 | 12.7 | 14.1 | 13.4 | 13.7 | 14.6 | 13.7 | 14.1 | 13.8 | 14 | 14 | 13.5 | 14.4 | 13.8 | 14.2 | 14.2 | 14.9 | 13.7 | 13.4 | 13.6 | 13.4 | 13.2 | 13.5 | 13.6 | 13.2 |
| Apparent mean temperature | 5.5 | 5.8 | 5.6 | 4.7 | 5.7 | 2.1 | 2.2 | 3.8 | 4 | 4.9 | 7.4 | 3.5 | 5.6 | 5.5 | 7 | 5.2 | 2.5 | 7.7 | 5.6 | 6.6 | 4 | 5.4 | 5.9 | 7.4 | 6.3 | 6.6 | 5.1 | 5.9 | 6.5 | 7.3 |
| Minimum temperature | 7.9 | 7.8 | 7.5 | 6.6 | 7.6 | 5.1 | 5.6 | 6.7 | 6.4 | 7.2 | 9.4 | 6.4 | 7.9 | 7.7 | 9.1 | 7.6 | 5.9 | 9.9 | 7.8 | 8.7 | 6.8 | 7.8 | 7.8 | 9.2 | 8.4 | 8.4 | 6.9 | 7.6 | 8.1 | 8.8 |
| Apparent min temperature | 12.6 | 11.9 | 11.9 | 12.2 | 11.2 | 9.6 | 10 | 11.8 | 11.8 | 11.7 | 12.7 | 12 | 12.8 | 12.3 | 12.3 | 11.6 | 11.2 | 12.5 | 12 | 12 | 11.9 | 13 | 12.2 | 12 | 12.1 | 12.1 | 12 | 12.3 | 12.6 | 12.2 |
| September | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 |
| Sunshine duration (h) | 11.2 | 10.5 | 11.3 | 11 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11 | 11.4 | 11.4 | 11.3 | 10.3 | 11.4 | 11.4 | 11.4 | 11.3 | 11 | 10.6 | 11.4 | 11.4 | 10.4 | 11.4 | 10.6 | 11.4 | 10.9 | 11.4 | 10.5 |
| Precipitation (mm) | 0.6 | 0.8 | 0.9 | 0.6 | 0.1 | 0 | 0 | 0 | 0.1 | 0 | 0 | 0.7 | 3.5 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.4 | 0.6 | 2.8 | 1 | 2.6 | 0.3 | 5.9 | 1 | 1 |
| Precipitation hours | 2 | 2 | 5 | 5 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 4 | 3 | 5 | 1 | 6 | 6 | 2 |
| Wind speed (m/s) | 13.8 | 15 | 15.2 | 15.3 | 7.6 | 13.5 | 19.5 | 19 | 14 | 18.5 | 17 | 16.2 | 15.6 | 17.4 | 11.9 | 18.2 | 16.9 | 15.9 | 14.2 | 16.6 | 18.3 | 17 | 16.3 | 12.3 | 15 | 15.4 | 15.3 | 14.6 | 14.1 | 12.9 |
In September 2023, the highest daytime temperature in Quito was 24.4°C.
While the minimum temperature at night dropped to 5.1°C.
The average nighttime and daytime temperatures during September in Quito are 7.6°C and 22°C respectively.
The precipitation sum in September is about 23 mm.