Average annual temperature is 18.7 °C
Absolute maximum temperature: 31.3 °C
Absolute minimum temperature: 8.5 °C
Number of sunny days: 131 days
Number of rainy days: 234 days
Look at detailed online map of 1ro. de Mayo
* Weather data for 1ro. 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) | 25.8 | 27.0 | 28.9 | 30.7 | 30.4 | 31.3 | 25.7 | 28.2 | 27.9 | 27.0 | 25.7 | 26.8 |
| Average daytime temperature (°C) | 21.5 | 21.6 | 24.8 | 27.1 | 27.5 | 27.6 | 23.6 | 24.9 | 25.2 | 23.8 | 21.6 | 20.2 |
| Average temperature (°C) | 16.3 | 16.2 | 18.5 | 20.3 | 21.0 | 21.5 | 19.2 | 19.6 | 19.6 | 18.9 | 17.6 | 16.0 |
| Average night temperature (°C) | 13.0 | 12.9 | 14.3 | 15.0 | 16.3 | 16.8 | 16.4 | 16.1 | 16.2 | 16.0 | 15.2 | 13.3 |
| Absolute minimum temperature (°C) | 8.5 | 10.2 | 12.6 | 12.3 | 14.6 | 15.7 | 15.2 | 14.7 | 15.1 | 13.5 | 12.8 | 8.6 |
| 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) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.2 |
| 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) | 9.9 | 10.3 | 10.7 | 11.6 | 11.5 | 11.1 | 9.9 | 10.1 | 10.3 | 9.2 | 8.1 | 8.5 |
| Precipitation (mm) | 10 | 27 | 42 | 14 | 57 | 77 | 144 | 81 | 83 | 90 | 93 | 26 |
| Sunny days | 18 | 14 | 19 | 17 | 7 | 7 | 4 | 7 | 7 | 5 | 10 | 16 |
| Rainy days | 13 | 14 | 12 | 13 | 24 | 23 | 27 | 24 | 23 | 26 | 20 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in 1ro. de Mayo is at