Average annual temperature is 24.3 °C
Absolute maximum temperature: 44.3 °C
Absolute minimum temperature: 2.9 °C
Number of sunny days: 217 days
Number of rainy days: 148 days
Look at detailed online map of Castelli
* Weather data for Castelli Argentina is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 43.8 | 40.6 | 34.3 | 32.3 | 29.0 | 29.9 | 32.1 | 38.0 | 38.1 | 44.3 | 43.9 | 43.4 |
| Average daytime temperature (°C) | 36.9 | 32.9 | 32.3 | 26.5 | 24.1 | 23.3 | 23.6 | 28.4 | 29.7 | 33.6 | 34.4 | 34.1 |
| Average temperature (°C) | 30.6 | 27.5 | 27.4 | 21.7 | 19.6 | 18.2 | 18.4 | 21.8 | 22.8 | 26.8 | 28.1 | 28.4 |
| Average night temperature (°C) | 24.8 | 22.5 | 23.1 | 17.9 | 15.8 | 14.3 | 14.1 | 16.0 | 17.2 | 20.9 | 22.7 | 23.8 |
| Absolute minimum temperature (°C) | 18.8 | 13.9 | 19.3 | 13.1 | 11.3 | 2.9 | 5.8 | 9.7 | 8.2 | 13.7 | 12.3 | 17.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.5 | 13.0 | 12.2 | 11.5 | 10.9 | 10.6 | 10.7 | 11.2 | 11.9 | 12.7 | 13.4 | 13.7 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 11.3 | 10.9 | 10.5 | 8.0 | 6.2 | 7.7 | 7.9 | 10.1 | 9.2 | 9.4 | 9.4 | 9.2 |
| Precipitation (mm) | 104 | 104 | 90 | 84 | 38 | 8 | 3 | 0 | 13 | 38 | 70 | 119 |
| Sunny days | 18 | 13 | 16 | 15 | 15 | 18 | 23 | 31 | 24 | 20 | 14 | 10 |
| Rainy days | 13 | 15 | 15 | 15 | 16 | 12 | 8 | 0 | 6 | 11 | 16 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Castelli is at