Average annual temperature is 25.4 °C
Absolute maximum temperature: 44.5 °C
Absolute minimum temperature: 5.0 °C
Number of sunny days: 226 days
Number of rainy days: 139 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) | 33.0 | 37.5 | 40.8 | 38.2 | 37.5 | 44.5 | 41.2 | 42.0 | 40.8 | 38.9 | 32.5 | 29.3 |
| Average daytime temperature (°C) | 28.2 | 28.7 | 33.1 | 31.4 | 33.9 | 38.6 | 38.3 | 38.6 | 38.1 | 31.3 | 26.0 | 23.7 |
| Average temperature (°C) | 20.8 | 20.4 | 24.6 | 24.4 | 26.9 | 31.3 | 31.7 | 31.1 | 30.6 | 24.9 | 19.6 | 18.1 |
| Average night temperature (°C) | 14.8 | 14.2 | 18.6 | 19.4 | 21.4 | 24.7 | 25.4 | 24.7 | 24.3 | 20.3 | 14.8 | 14.0 |
| Absolute minimum temperature (°C) | 7.8 | 5.0 | 8.2 | 13.5 | 17.3 | 20.2 | 23.3 | 22.2 | 22.0 | 9.5 | 9.2 | 7.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.9 | 11.4 | 12.0 | 12.7 | 13.3 | 13.6 | 13.4 | 12.9 | 12.3 | 11.6 | 11.0 | 10.7 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.0 | 9.9 | 9.5 | 9.4 | 10.7 | 12.1 | 12.5 | 11.2 | 11.1 | 8.9 | 7.7 | 6.2 |
| Precipitation (mm) | 2 | 1 | 34 | 107 | 125 | 42 | 13 | 55 | 71 | 239 | 14 | 37 |
| Sunny days | 28 | 26 | 22 | 11 | 7 | 21 | 19 | 13 | 18 | 19 | 21 | 21 |
| Rainy days | 3 | 2 | 9 | 19 | 24 | 9 | 12 | 18 | 12 | 12 | 9 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Veintiuno de Mayo during the most sunny months:
The largest precipitation sum in Veintiuno de Mayo is at