Average annual temperature is 15.1 °C
Absolute maximum temperature: 35.4 °C
Absolute minimum temperature: -5.1 °C
Number of sunny days: 264 days
Number of rainy days: 99 days
Number of snow days: 2 days
Look at detailed online map of Altamirano
* Weather data for Altamirano 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) | 20.1 | 22.1 | 23.7 | 27.4 | 30.0 | 34.0 | 35.4 | 33.2 | 32.0 | 27.7 | 25.4 | 21.0 |
| Average daytime temperature (°C) | 15.2 | 16.6 | 19.1 | 23.2 | 25.3 | 30.6 | 32.1 | 28.3 | 29.0 | 24.0 | 18.9 | 16.3 |
| Average temperature (°C) | 7.0 | 7.8 | 10.9 | 14.7 | 17.1 | 22.7 | 24.1 | 21.0 | 20.9 | 15.8 | 11.2 | 7.3 |
| Average night temperature (°C) | 0.9 | 1.2 | 4.2 | 6.3 | 9.1 | 14.6 | 15.8 | 14.5 | 13.7 | 9.0 | 5.7 | 0.3 |
| Absolute minimum temperature (°C) | -5.1 | -4.3 | -3.4 | 1.6 | 5.2 | 9.1 | 13.3 | 12.5 | 11.2 | 1.8 | -2.7 | -3.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 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) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 13.9 | 13.8 | 13.1 | 12.3 | 11.5 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.6 | 9.7 | 9.9 | 11.8 | 11.7 | 12.3 | 12.6 | 11.9 | 11.2 | 9.7 | 8.9 | 9.0 |
| Precipitation (mm) | 3 | 6 | 47 | 3 | 47 | 10 | 10 | 46 | 26 | 3 | 20 | 2 |
| Sunny days | 26 | 23 | 24 | 26 | 16 | 24 | 23 | 14 | 17 | 23 | 21 | 27 |
| Rainy days | 4 | 4 | 7 | 4 | 15 | 6 | 8 | 17 | 13 | 8 | 9 | 4 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Altamirano is at