Average annual temperature is 22.7 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 8.4 °C
Number of sunny days: 187 days
Number of rainy days: 178 days
Look at detailed online map of Altaro
* Weather data for Altaro 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) | 31.5 | 35.2 | 35.6 | 36.2 | 37.3 | 38.5 | 33.2 | 30.5 | 33.3 | 32.9 | 33.6 | 30.3 |
| Average daytime temperature (°C) | 29.4 | 31.2 | 33.2 | 34.0 | 33.0 | 34.0 | 29.7 | 28.7 | 29.6 | 30.1 | 30.3 | 28.5 |
| Average temperature (°C) | 20.4 | 21.7 | 23.3 | 24.5 | 24.5 | 25.4 | 22.6 | 22.2 | 22.6 | 22.6 | 22.0 | 20.1 |
| Average night temperature (°C) | 12.7 | 13.6 | 15.5 | 16.7 | 17.5 | 18.6 | 17.0 | 17.3 | 16.8 | 16.8 | 15.5 | 12.9 |
| Absolute minimum temperature (°C) | 9.0 | 10.9 | 13.0 | 14.5 | 15.7 | 16.2 | 15.3 | 14.2 | 15.5 | 13.8 | 12.9 | 8.4 |
| 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 | 12.5 | 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) | 10.4 | 10.7 | 11.1 | 11.4 | 11.2 | 11.4 | 10.6 | 10.3 | 10.5 | 10.2 | 10.0 | 9.8 |
| Precipitation (mm) | 0 | 0 | 0 | 10 | 66 | 65 | 127 | 171 | 68 | 60 | 35 | 4 |
| Sunny days | 30 | 28 | 27 | 19 | 7 | 13 | 4 | 2 | 9 | 8 | 14 | 26 |
| Rainy days | 1 | 0 | 4 | 11 | 24 | 17 | 27 | 29 | 21 | 23 | 16 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Altaro is at