Average annual temperature is 22.0 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: 6.1 °C
Number of sunny days: 163 days
Number of rainy days: 202 days
Look at detailed online map of Puerto Helvecia
* Weather data for Puerto Helvecia 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) | 35.5 | 34.3 | 34.3 | 31.3 | 27.8 | 25.8 | 27.2 | 32.1 | 37.3 | 33.9 | 36.7 | 37.4 |
| Average daytime temperature (°C) | 31.5 | 29.3 | 30.4 | 26.2 | 24.0 | 21.9 | 23.2 | 25.4 | 28.7 | 27.8 | 29.8 | 31.4 |
| Average temperature (°C) | 25.7 | 24.0 | 24.8 | 21.0 | 18.8 | 17.0 | 18.1 | 19.4 | 22.6 | 22.7 | 24.3 | 25.9 |
| Average night temperature (°C) | 21.5 | 20.2 | 20.9 | 17.1 | 15.1 | 13.5 | 14.3 | 15.1 | 18.3 | 18.7 | 20.3 | 22.1 |
| Absolute minimum temperature (°C) | 18.4 | 12.4 | 16.0 | 10.7 | 8.4 | 7.8 | 6.1 | 7.9 | 8.0 | 12.8 | 11.1 | 16.1 |
| 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) | 13.6 | 13.0 | 12.2 | 11.5 | 10.8 | 10.5 | 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) | 11.0 | 10.5 | 9.9 | 8.7 | 7.2 | 7.3 | 7.8 | 8.9 | 8.6 | 8.5 | 9.3 | 9.7 |
| Precipitation (mm) | 127 | 137 | 124 | 118 | 142 | 106 | 145 | 85 | 194 | 334 | 324 | 213 |
| Sunny days | 10 | 9 | 8 | 14 | 18 | 19 | 22 | 20 | 16 | 9 | 8 | 10 |
| Rainy days | 21 | 19 | 23 | 16 | 13 | 11 | 9 | 11 | 14 | 22 | 22 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Puerto Helvecia is at