Average temperature in September is 10.3 °C
Average daytime temperature is 15.1 °C
Average night temperature is 6.3 °C
Absolute maximum temperature: 21.5 °C
Absolute minimum temperature: -0.3 °C
Number of sunny days: 19
Number of rainy days: 11
Number of snow days:
Precipitation sum: 67 mm
* Weather data for San Cayetano Argentina 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 | 19.8 | 12.8 | 12.4 | 10.6 | 11.3 | 8.6 | 12.3 | 15.8 | 18.9 | 18 | 12.7 | 15.2 | 17.1 | 16.9 | 21.5 | 17.4 | 13.7 | 12.4 | 14.7 | 16.5 | 19 | 11.4 | 16.3 | 13.8 | 16.8 | 14.8 | 19.9 | 20.8 | 11 | 11.7 |
| Apparent max temperature | 16.7 | 10.4 | 9.5 | 5.2 | 8.6 | 3.2 | 11.6 | 12.9 | 14.6 | 15.9 | 11.6 | 10.9 | 14.1 | 11.5 | 19.2 | 14.9 | 10 | 10.3 | 12.1 | 13.3 | 17 | 9.1 | 13.6 | 11.3 | 15.7 | 14.1 | 16.5 | 16.8 | 7.8 | 7.9 |
| Mean temperature | 12.8 | 10 | 7.1 | 7.3 | 5 | 5.3 | 9.7 | 9.9 | 11.3 | 14 | 11.1 | 10.4 | 9.4 | 10.8 | 16.4 | 13.9 | 10.5 | 8 | 8.1 | 10.5 | 14 | 9.2 | 10 | 9.4 | 8.9 | 10.8 | 11.9 | 14.4 | 9.5 | 8.1 |
| Apparent mean temperature | 3.6 | 2.9 | -0.1 | 0.7 | -3.5 | -2 | 1.4 | 2.8 | 2.2 | 7.7 | 6.6 | 1 | 0.5 | 2 | 8 | 6.8 | 4.3 | -1.3 | 0.1 | 2 | 8.9 | 3.6 | 3 | 2.2 | -0.6 | 6.3 | 2.6 | 5.3 | 3.9 | 2.3 |
| Minimum temperature | 8.8 | 6.6 | 2.7 | 4.2 | -0.3 | 3 | 7.1 | 5.9 | 5.5 | 10.4 | 8.6 | 5.5 | 4.2 | 7.2 | 12.9 | 9.5 | 8.2 | 2.1 | 3.2 | 4.8 | 10.2 | 6.9 | 6.5 | 4.6 | 2.8 | 8.2 | 5.8 | 10.4 | 7.8 | 5.4 |
| Apparent min temperature | 8.3 | 6.5 | 4.5 | 3.5 | 1.8 | 0.3 | 6 | 6.6 | 8 | 11 | 9.4 | 5.7 | 6.1 | 6 | 11.7 | 10.9 | 6.5 | 5.4 | 5.2 | 7.5 | 12 | 5.8 | 7.4 | 6.8 | 6.4 | 8.7 | 9.1 | 10.3 | 5.8 | 4.5 |
| 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) | 11.3 | 11.3 | 11.3 | 11.4 | 11.4 | 11.5 | 11.5 | 11.5 | 11.6 | 11.6 | 11.7 | 11.7 | 11.7 | 11.8 | 11.8 | 11.9 | 11.9 | 11.9 | 12 | 12 | 12.1 | 12.1 | 12.2 | 12.2 | 12.2 | 12.3 | 12.3 | 12.4 | 12.4 | 12.4 |
| Sunshine duration (h) | 7.2 | 3.8 | 5.8 | 10.2 | 9.7 | 3.3 | 0 | 10.5 | 10.4 | 3.1 | 2.1 | 10.6 | 10.7 | 4.8 | 7 | 10 | 9.7 | 10.6 | 9.2 | 6.9 | 7.1 | 6.4 | 6.4 | 11.3 | 9.9 | 2.6 | 11.5 | 10.8 | 1.5 | 6.9 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 1.4 | 29.8 | 0 | 0 | 0.7 | 0 | 3 | 0 | 0.1 | 0 | 0 | 0.3 | 0.1 | 1.8 | 0 | 0 | 7.5 | 0 | 0 | 0.8 | 0 |
| Precipitation hours | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 0 | 6 | 9 | 0 | 0 | 1 | 0 | 6 | 0 | 1 | 0 | 0 | 2 | 1 | 6 | 0 | 0 | 11 | 0 | 0 | 8 | 0 |
| Wind speed (m/s) | 24.4 | 21.2 | 11.5 | 24.3 | 14.8 | 26.3 | 29.4 | 20.4 | 24 | 27.9 | 22.7 | 31.6 | 17.3 | 28.8 | 32.6 | 23.1 | 20.9 | 11.3 | 14.6 | 21.3 | 21.3 | 21.6 | 16.3 | 15.8 | 11.8 | 12.8 | 19.5 | 30.9 | 24.3 | 21.5 |
In September 2023, the highest daytime temperature in San Cayetano was 21.5°C.
While the minimum temperature at night dropped to -0.3°C.
The average nighttime and daytime temperatures during September in San Cayetano are 6.3°C and 15.1°C respectively.
The precipitation sum in September is about 67 mm.