Average annual temperature is 19.3 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: 0.9 °C
Number of sunny days: 217 days
Number of rainy days: 148 days
Look at detailed online map of Hernández
* Weather data for Hernández 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) | 38.4 | 38.1 | 38.2 | 29.4 | 25.3 | 26.0 | 26.8 | 29.3 | 29.5 | 32.0 | 34.2 | 33.4 |
| Average daytime temperature (°C) | 33.5 | 30.2 | 30.8 | 23.0 | 20.6 | 17.8 | 17.5 | 20.0 | 21.1 | 25.3 | 26.7 | 27.7 |
| Average temperature (°C) | 27.5 | 24.6 | 26.0 | 18.0 | 16.1 | 13.1 | 13.0 | 14.5 | 15.9 | 19.0 | 21.3 | 23.1 |
| Average night temperature (°C) | 21.6 | 19.4 | 21.4 | 13.7 | 12.5 | 9.1 | 9.5 | 10.2 | 11.6 | 13.4 | 16.3 | 18.6 |
| Absolute minimum temperature (°C) | 16.6 | 9.1 | 12.8 | 8.4 | 5.3 | 0.9 | 1.1 | 3.8 | 6.2 | 6.2 | 7.7 | 14.2 |
| 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 | 8.8 | 7.5 | 7.1 | 6.6 | 8.5 | 7.8 | 9.9 | 10.5 | 10.1 |
| Precipitation (mm) | 40 | 57 | 200 | 89 | 160 | 8 | 52 | 12 | 16 | 107 | 164 | 230 |
| Sunny days | 18 | 20 | 13 | 16 | 19 | 22 | 21 | 26 | 18 | 19 | 16 | 9 |
| Rainy days | 13 | 8 | 18 | 14 | 12 | 8 | 10 | 5 | 12 | 12 | 14 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Hernández during the most sunny months:
The largest precipitation sum in Hernández is at