Average annual temperature is 25.8 °C
Absolute maximum temperature: 39.0 °C
Absolute minimum temperature: 12.9 °C
Number of sunny days: 47 days
Number of rainy days: 318 days
Look at detailed online map of Veintiuno de Mayo
* Weather data for Veintiuno de Mayo 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) | 32.2 | 31.6 | 36.2 | 39.0 | 37.8 | 38.7 | 34.8 | 35.6 | 33.8 | 35.8 | 30.9 | 30.8 |
| Average daytime temperature (°C) | 28.3 | 29.1 | 32.4 | 34.5 | 34.6 | 35.3 | 32.5 | 33.5 | 32.2 | 31.7 | 28.8 | 27.0 |
| Average temperature (°C) | 23.1 | 23.6 | 25.7 | 27.2 | 27.6 | 28.7 | 27.1 | 27.5 | 26.4 | 26.1 | 24.3 | 22.6 |
| Average night temperature (°C) | 19.6 | 19.8 | 21.0 | 22.0 | 22.7 | 23.9 | 23.4 | 23.6 | 22.7 | 22.1 | 21.3 | 19.6 |
| Absolute minimum temperature (°C) | 12.9 | 15.3 | 18.2 | 19.7 | 19.9 | 21.0 | 21.8 | 22.0 | 21.3 | 19.1 | 19.2 | 14.1 |
| 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 | 11.6 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| 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) | 9.6 | 10.1 | 10.6 | 11.1 | 11.2 | 11.2 | 10.4 | 10.6 | 10.5 | 9.9 | 8.5 | 8.1 |
| Precipitation (mm) | 43 | 37 | 32 | 39 | 82 | 114 | 123 | 128 | 184 | 91 | 132 | 95 |
| Sunny days | 4 | 3 | 4 | 9 | 3 | 7 | 1 | 1 | 0 | 6 | 3 | 6 |
| Rainy days | 27 | 25 | 27 | 21 | 28 | 23 | 30 | 30 | 30 | 25 | 27 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Veintiuno de Mayo is at