Average annual temperature is 20.7 °C
Absolute maximum temperature: 34.5 °C
Absolute minimum temperature: 9.2 °C
Number of sunny days: 78 days
Number of rainy days: 287 days
Look at detailed online map of La Nueva Unión
* Weather data for La Nueva Unión Mexico is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 27.8 | 28.1 | 30.4 | 34.5 | 32.8 | 32.9 | 29.4 | 30.7 | 27.5 | 30.9 | 27.6 | 27.2 |
| Average daytime temperature (°C) | 23.0 | 22.9 | 26.0 | 28.2 | 28.9 | 29.4 | 27.1 | 27.3 | 26.6 | 25.7 | 22.9 | 21.5 |
| Average temperature (°C) | 17.8 | 17.9 | 20.4 | 22.0 | 22.9 | 24.0 | 22.0 | 22.0 | 21.5 | 21.0 | 19.3 | 17.6 |
| Average night temperature (°C) | 13.6 | 13.9 | 15.7 | 16.8 | 17.8 | 19.1 | 18.4 | 18.2 | 18.1 | 17.8 | 16.7 | 14.7 |
| Absolute minimum temperature (°C) | 9.6 | 11.5 | 14.0 | 14.6 | 15.0 | 16.8 | 17.5 | 17.0 | 16.5 | 14.6 | 13.0 | 9.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.6 | 9.1 | 11.0 | 11.4 | 11.6 | 11.2 | 10.3 | 10.5 | 10.3 | 9.2 | 7.9 | 7.8 |
| Precipitation (mm) | 111 | 130 | 57 | 54 | 24 | 85 | 95 | 185 | 74 | 195 | 198 | 158 |
| Sunny days | 14 | 11 | 9 | 14 | 10 | 5 | 1 | 1 | 0 | 1 | 7 | 5 |
| Rainy days | 17 | 17 | 22 | 16 | 21 | 25 | 30 | 30 | 30 | 30 | 23 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in La Nueva Unión is at