Average annual temperature is 24.0 °C
Absolute maximum temperature: 44.7 °C
Absolute minimum temperature: 3.3 °C
Number of sunny days: 213 days
Number of rainy days: 152 days
Look at detailed online map of La Nueva Unión
* Weather data for La Nueva Unión 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) | 43.7 | 39.1 | 35.3 | 34.0 | 29.4 | 29.9 | 31.8 | 36.1 | 40.7 | 44.7 | 43.0 | 41.6 |
| Average daytime temperature (°C) | 36.4 | 32.9 | 32.4 | 26.6 | 23.9 | 23.1 | 23.3 | 28.5 | 29.7 | 32.8 | 33.7 | 34.1 |
| Average temperature (°C) | 29.9 | 27.1 | 27.0 | 21.6 | 19.2 | 18.5 | 18.4 | 21.9 | 22.8 | 26.2 | 27.6 | 28.4 |
| Average night temperature (°C) | 24.1 | 22.2 | 22.7 | 17.6 | 15.7 | 15.1 | 14.6 | 16.7 | 17.5 | 20.5 | 22.6 | 23.9 |
| Absolute minimum temperature (°C) | 16.7 | 13.9 | 19.6 | 12.4 | 10.3 | 3.3 | 4.3 | 8.8 | 8.9 | 12.1 | 11.5 | 18.8 |
| 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) | 11.2 | 11.0 | 10.3 | 8.2 | 6.6 | 7.3 | 7.5 | 9.3 | 9.3 | 9.3 | 9.6 | 9.8 |
| Precipitation (mm) | 144 | 65 | 133 | 99 | 90 | 23 | 22 | 1 | 26 | 39 | 144 | 117 |
| Sunny days | 21 | 15 | 14 | 18 | 16 | 19 | 22 | 29 | 19 | 18 | 11 | 11 |
| Rainy days | 10 | 13 | 17 | 12 | 15 | 11 | 9 | 2 | 11 | 13 | 19 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in La Nueva Unión is at