Average annual temperature is 19.5 °C
Absolute maximum temperature: 39.7 °C
Absolute minimum temperature: 1.2 °C
Number of sunny days: 217 days
Number of rainy days: 148 days
Look at detailed online map of Costa Grande Sur
* Weather data for Costa Grande Sur 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) | 39.7 | 38.9 | 38.2 | 29.1 | 25.0 | 25.6 | 26.9 | 29.2 | 29.3 | 31.7 | 33.9 | 33.6 |
| Average daytime temperature (°C) | 34.0 | 31.0 | 31.2 | 23.1 | 20.5 | 17.6 | 17.3 | 19.8 | 21.1 | 25.6 | 26.8 | 27.8 |
| Average temperature (°C) | 27.8 | 25.1 | 26.2 | 18.1 | 16.2 | 13.1 | 13.1 | 14.5 | 15.8 | 19.2 | 21.3 | 23.2 |
| Average night temperature (°C) | 21.9 | 19.7 | 21.7 | 13.7 | 12.7 | 9.3 | 9.7 | 10.3 | 11.6 | 13.7 | 16.4 | 19.0 |
| Absolute minimum temperature (°C) | 16.5 | 9.0 | 13.6 | 6.7 | 6.0 | 1.2 | 1.8 | 2.9 | 6.1 | 6.9 | 7.8 | 14.7 |
| 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 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.0 | 13.2 | 12.3 | 11.3 | 10.5 | 10.1 | 10.3 | 11.0 | 11.9 | 12.9 | 13.8 | 14.2 |
| 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) | 11.4 | 11.1 | 9.6 | 8.9 | 7.5 | 7.0 | 6.7 | 8.4 | 8.0 | 10.0 | 10.6 | 9.7 |
| Precipitation (mm) | 61 | 44 | 152 | 50 | 130 | 11 | 130 | 2 | 27 | 77 | 102 | 257 |
| Sunny days | 20 | 18 | 11 | 16 | 19 | 22 | 21 | 27 | 21 | 18 | 14 | 10 |
| Rainy days | 11 | 10 | 20 | 14 | 12 | 8 | 10 | 4 | 9 | 13 | 16 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Costa Grande Sur during the most sunny months:
The largest precipitation sum in Costa Grande Sur is at