Average annual temperature is 18.1 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: -2.0 °C
Number of sunny days: 319 days
Number of rainy days: 46 days
Look at detailed online map of Castaño Nuevo
* Weather data for Castaño Nuevo 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) | 37.0 | 37.6 | 35.2 | 33.0 | 27.5 | 25.3 | 25.9 | 28.4 | 29.9 | 32.4 | 34.4 | 36.9 |
| Average daytime temperature (°C) | 31.1 | 31.8 | 31.3 | 25.5 | 21.4 | 18.9 | 20.4 | 22.8 | 23.2 | 26.8 | 29.2 | 33.0 |
| Average temperature (°C) | 23.0 | 23.0 | 23.2 | 17.4 | 14.5 | 12.7 | 12.1 | 15.4 | 14.9 | 17.6 | 20.1 | 23.8 |
| Average night temperature (°C) | 15.7 | 15.6 | 16.4 | 10.9 | 8.6 | 7.2 | 5.2 | 8.7 | 7.7 | 9.2 | 11.7 | 15.2 |
| Absolute minimum temperature (°C) | 11.8 | 6.2 | 13.5 | 4.5 | 3.0 | -2.0 | -1.6 | 1.9 | -1.4 | 4.1 | 2.6 | 8.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 |
| Daylight mean duration (h) | 13.9 | 13.2 | 12.3 | 11.3 | 10.6 | 10.2 | 10.3 | 11.0 | 11.9 | 12.8 | 13.7 | 14.1 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 12.5 | 11.8 | 11.3 | 10.2 | 9.5 | 8.8 | 9.0 | 9.5 | 10.5 | 12.0 | 12.6 | 12.9 |
| Precipitation (mm) | 6 | 9 | 9 | 5 | 1 | 4 | 0 | 9 | 12 | 0 | 1 | 0 |
| Sunny days | 26 | 23 | 25 | 28 | 28 | 26 | 30 | 25 | 21 | 30 | 27 | 30 |
| Rainy days | 5 | 5 | 6 | 2 | 3 | 4 | 1 | 6 | 9 | 1 | 3 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Castaño Nuevo is at