Average annual temperature is 23.7 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 12.9 °C
Number of sunny days: 115 days
Number of rainy days: 250 days
Look at detailed online map of Último de Mayo
* Weather data for Último 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) | 30.9 | 32.4 | 35.1 | 34.9 | 37.9 | 35.8 | 31.8 | 33.0 | 32.1 | 31.6 | 31.3 | 31.5 |
| Average daytime temperature (°C) | 27.1 | 27.3 | 30.4 | 31.6 | 32.9 | 31.8 | 30.2 | 30.5 | 30.5 | 28.7 | 26.6 | 25.9 |
| Average temperature (°C) | 21.3 | 21.4 | 23.7 | 25.0 | 26.1 | 25.5 | 24.8 | 24.8 | 24.9 | 23.7 | 22.1 | 20.9 |
| Average night temperature (°C) | 17.8 | 17.5 | 19.3 | 20.2 | 21.0 | 21.5 | 21.5 | 21.3 | 21.5 | 20.8 | 19.5 | 17.6 |
| Absolute minimum temperature (°C) | 14.6 | 14.2 | 17.0 | 18.4 | 15.9 | 19.4 | 20.2 | 19.9 | 19.6 | 17.8 | 15.4 | 12.9 |
| 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) | 10.1 | 10.1 | 10.8 | 11.4 | 11.6 | 10.6 | 10.2 | 10.3 | 10.4 | 9.6 | 9.1 | 9.7 |
| Precipitation (mm) | 5 | 12 | 19 | 17 | 24 | 93 | 126 | 151 | 105 | 83 | 33 | 8 |
| Sunny days | 21 | 14 | 11 | 17 | 13 | 3 | 3 | 1 | 5 | 2 | 9 | 16 |
| Rainy days | 10 | 14 | 20 | 13 | 18 | 27 | 28 | 30 | 25 | 29 | 21 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Último de Mayo is at