Average annual temperature is 18.4 °C
Absolute maximum temperature: 40.3 °C
Absolute minimum temperature: -4.7 °C
Number of sunny days: 292 days
Number of rainy days: 73 days
Look at detailed online map of San Isidro Uno
* Weather data for San Isidro Uno 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) | 22.7 | 23.2 | 24.4 | 32.8 | 31.2 | 39.7 | 40.3 | 39.2 | 38.3 | 34.4 | 31.0 | 24.8 |
| Average daytime temperature (°C) | 14.8 | 16.0 | 19.5 | 26.7 | 28.7 | 32.8 | 36.8 | 33.9 | 33.5 | 28.7 | 22.1 | 19.0 |
| Average temperature (°C) | 7.5 | 7.9 | 11.9 | 18.4 | 21.1 | 25.7 | 28.9 | 26.5 | 26.0 | 20.8 | 14.7 | 10.4 |
| Average night temperature (°C) | 2.1 | 2.2 | 5.2 | 9.2 | 12.7 | 17.5 | 20.9 | 19.6 | 18.5 | 13.7 | 8.2 | 3.7 |
| Absolute minimum temperature (°C) | -4.2 | -4.7 | -3.0 | -0.3 | 8.2 | 10.5 | 18.3 | 16.2 | 16.1 | 4.2 | 2.7 | -0.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.3 | 8.3 | 10.3 | 12.1 | 12.2 | 12.6 | 12.5 | 11.5 | 11.1 | 10.4 | 9.4 | 8.5 |
| Precipitation (mm) | 47 | 55 | 22 | 0 | 5 | 0 | 21 | 30 | 13 | 7 | 1 | 25 |
| Sunny days | 25 | 17 | 26 | 30 | 26 | 30 | 15 | 18 | 25 | 26 | 27 | 27 |
| Rainy days | 6 | 11 | 5 | 0 | 5 | 0 | 16 | 13 | 5 | 5 | 3 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Isidro Uno is at