Average temperature in October is 25.7 °C
Average daytime temperature is 32 °C
Average night temperature is 20.3 °C
Absolute maximum temperature: 43.7 °C
Absolute minimum temperature: 11.9 °C
Number of sunny days: 15
Number of rainy days: 16
Number of snow days:
Precipitation sum: 58 mm
* Weather data for Juan José Castelli Argentina is based on climate observations for 2023 year
| October (°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 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 29 | 33.6 | 39.6 | 31.2 | 28.1 | 27.3 | 29.7 | 31.8 | 33.1 | 37 | 39.6 | 24.6 | 26.8 | 32 | 38.8 | 43.7 | 37.4 | 25.6 | 24.5 | 30.4 | 36.7 | 41.1 | 36.3 | 28.6 | 25.4 | 27.2 | 27.6 | 30.3 | 35.5 | 31 | 28.8 |
| Apparent max temperature | 28.7 | 33.1 | 41.3 | 33 | 26.8 | 27.5 | 26.5 | 30.5 | 31.8 | 36.1 | 41.7 | 21.9 | 24.6 | 31.4 | 39.8 | 41.9 | 35.8 | 27.7 | 26.3 | 33.3 | 39.4 | 42.1 | 38.9 | 31.6 | 26.3 | 29.3 | 29.9 | 35 | 41.1 | 37 | 32.5 |
| Mean temperature | 21.9 | 24.5 | 30.7 | 22.4 | 22 | 22.9 | 24.5 | 24.7 | 24.4 | 27.5 | 31.9 | 18.7 | 18.9 | 22.5 | 27.9 | 35.5 | 30.1 | 22.7 | 22.5 | 23.8 | 29.3 | 34.8 | 31.3 | 26.5 | 22.6 | 23.2 | 23.7 | 25.2 | 27.9 | 28.2 | 24.2 |
| Apparent mean temperature | 14 | 14.8 | 21.2 | 15 | 14.2 | 17.5 | 18 | 16.3 | 15.2 | 18 | 22.6 | 10.8 | 8.7 | 12.4 | 18.5 | 29.3 | 25.5 | 20.4 | 21.5 | 20.6 | 27.1 | 30.5 | 26.6 | 25.7 | 21.7 | 19.7 | 21 | 24.3 | 25.3 | 28.5 | 21.1 |
| Minimum temperature | 15.2 | 17.2 | 23.3 | 18.6 | 15.6 | 17.6 | 19.2 | 18.1 | 16.5 | 19.2 | 25.5 | 14.7 | 11.9 | 13.8 | 19.3 | 28 | 25.1 | 19.8 | 20.5 | 18.7 | 24.2 | 29.9 | 24.2 | 23.9 | 20.7 | 19.6 | 19.8 | 21.4 | 22.2 | 25.2 | 20.3 |
| Apparent min temperature | 20.6 | 22.7 | 29.9 | 19.7 | 20.3 | 22.4 | 22.2 | 23.3 | 22.2 | 26.2 | 31.8 | 15.2 | 15.9 | 20.8 | 27.7 | 34.9 | 30.1 | 23.8 | 23.7 | 26 | 31.8 | 35.9 | 33.5 | 28.5 | 23.7 | 23.9 | 25.3 | 28.9 | 31.9 | 31.1 | 26.3 |
| October | 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 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 12.3 | 12.4 | 12.4 | 12.4 | 12.4 | 12.5 | 12.5 | 12.5 | 12.5 | 12.6 | 12.6 | 12.6 | 12.6 | 12.7 | 12.7 | 12.7 | 12.7 | 12.8 | 12.8 | 12.8 | 12.8 | 12.9 | 12.9 | 12.9 | 12.9 | 12.9 | 13 | 13 | 13 | 13 | 13.1 |
| Sunshine duration (h) | 11.6 | 11.6 | 11.1 | 7.8 | 11.7 | 3.7 | 9 | 11.7 | 11.7 | 10 | 10 | 8.2 | 11.8 | 11.8 | 11.8 | 11.8 | 10.3 | 0.5 | 6.2 | 11.8 | 11.8 | 11.9 | 11.6 | 4.6 | 2.9 | 8 | 6.6 | 10.9 | 12.1 | 12.1 | 7.8 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 0 | 0.7 | 0.1 | 0 | 0 | 0.2 | 0.4 | 0 | 0 | 0 | 0 | 0 | 7.5 | 1 | 0.9 | 0.1 | 0 | 13.2 | 0.1 | 2.3 | 0.4 | 5.2 | 18.4 | 0 | 0.7 | 7.1 |
| Precipitation hours | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 14 | 3 | 5 | 1 | 0 | 2 | 1 | 8 | 3 | 8 | 14 | 0 | 2 | 9 |
| Wind speed (m/s) | 16.5 | 19.5 | 21.7 | 32.1 | 13.9 | 14.2 | 23.8 | 15 | 19 | 25.9 | 35.9 | 33 | 15 | 15.9 | 16.1 | 34.7 | 28 | 18.9 | 18.5 | 16.6 | 22.6 | 24.9 | 21.7 | 19 | 19.2 | 16.3 | 15.1 | 14.2 | 15.5 | 20.3 | 17.9 |
In October 2023, the highest daytime temperature in Juan José Castelli was 43.7°C.
While the minimum temperature at night dropped to 11.9°C.
The average nighttime and daytime temperatures during October in Juan José Castelli are 20.3°C and 32°C respectively.
The precipitation sum in October is about 58 mm.