Average annual temperature is 26.7 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: 19.7 °C
Number of sunny days: 48 days
Number of rainy days: 317 days
Look at detailed online map of Unión Popular
* Weather data for Unión Popular 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) | 34.4 | 35.6 | 34.8 | 35.2 | 35.7 | 32.8 | 34.5 | 34.8 | 34.5 | 32.6 | 33.3 | 34.3 |
| Average daytime temperature (°C) | 32.3 | 33.8 | 33.3 | 33.8 | 33.5 | 31.8 | 32.3 | 32.3 | 32.7 | 31.3 | 31.7 | 33.0 |
| Average temperature (°C) | 25.9 | 27.0 | 26.9 | 27.5 | 27.7 | 26.6 | 26.8 | 26.7 | 26.8 | 25.6 | 26.4 | 26.8 |
| Average night temperature (°C) | 21.5 | 22.1 | 22.7 | 23.2 | 23.7 | 23.3 | 23.5 | 23.4 | 23.2 | 22.6 | 23.1 | 22.4 |
| Absolute minimum temperature (°C) | 19.7 | 20.1 | 21.7 | 21.7 | 22.0 | 22.0 | 22.4 | 22.2 | 22.2 | 21.3 | 21.6 | 20.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.3 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.4 | 10.7 | 10.9 | 11.4 | 11.3 | 10.7 | 9.7 | 9.5 | 10.2 | 8.6 | 9.9 | 10.2 |
| Precipitation (mm) | 39 | 9 | 147 | 138 | 391 | 429 | 482 | 460 | 442 | 775 | 205 | 27 |
| Sunny days | 13 | 17 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 12 |
| Rainy days | 18 | 11 | 28 | 28 | 31 | 30 | 31 | 31 | 30 | 31 | 29 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Unión Popular is at