Average annual temperature is 26.8 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: 19.8 °C
Number of sunny days: 167 days
Number of rainy days: 198 days
Look at detailed online map of La Unión 1ra. Sección (Amatillo)
* Weather data for La Unión 1ra. Sección (Amatillo) 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) | 27.6 | 28.0 | 32.8 | 32.5 | 31.5 | 32.5 | 31.0 | 30.5 | 30.6 | 32.9 | 29.3 | 28.4 |
| Average daytime temperature (°C) | 25.9 | 25.9 | 27.8 | 28.8 | 29.5 | 30.2 | 29.8 | 29.4 | 29.8 | 29.6 | 27.0 | 25.6 |
| Average temperature (°C) | 24.4 | 24.3 | 26.0 | 27.1 | 28.2 | 28.9 | 28.2 | 28.1 | 28.4 | 27.8 | 25.9 | 24.5 |
| Average night temperature (°C) | 22.8 | 22.8 | 24.5 | 25.4 | 26.7 | 27.3 | 26.5 | 26.5 | 26.4 | 25.8 | 24.7 | 23.3 |
| Absolute minimum temperature (°C) | 19.8 | 19.9 | 21.5 | 22.9 | 23.1 | 24.2 | 24.3 | 24.1 | 23.8 | 23.1 | 23.0 | 20.1 |
| 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 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.0 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.4 | 9.1 | 10.8 | 11.3 | 11.8 | 11.6 | 11.1 | 11.6 | 10.7 | 10.0 | 8.7 | 8.6 |
| Precipitation (mm) | 55 | 123 | 74 | 22 | 22 | 70 | 128 | 125 | 90 | 139 | 297 | 117 |
| Sunny days | 15 | 16 | 24 | 23 | 25 | 17 | 9 | 10 | 3 | 7 | 8 | 10 |
| Rainy days | 16 | 12 | 7 | 7 | 6 | 13 | 22 | 21 | 27 | 24 | 22 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in La Unión 1ra. Sección (Amatillo) is at