Average annual temperature is 19.1 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: 7.3 °C
Number of sunny days: 61 days
Number of rainy days: 304 days
Look at detailed online map of San Isidro (Loma Angosta)
* Weather data for San Isidro (Loma Angosta) 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) | 27.9 | 31.6 | 31.8 | 31.1 | 31.1 | 33.5 | 28.5 | 29.0 | 27.2 | 28.6 | 29.1 | 28.8 |
| Average daytime temperature (°C) | 22.2 | 23.3 | 26.3 | 26.1 | 27.2 | 28.3 | 26.3 | 26.3 | 26.4 | 24.4 | 21.9 | 19.6 |
| Average temperature (°C) | 16.3 | 16.7 | 19.5 | 19.9 | 20.9 | 22.5 | 20.5 | 20.4 | 20.4 | 19.5 | 17.5 | 15.7 |
| Average night temperature (°C) | 11.5 | 11.5 | 13.9 | 15.0 | 15.4 | 17.4 | 16.0 | 16.0 | 15.7 | 16.0 | 14.4 | 12.8 |
| Absolute minimum temperature (°C) | 7.9 | 7.3 | 10.6 | 11.7 | 11.5 | 13.8 | 14.3 | 14.0 | 14.3 | 12.9 | 11.2 | 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) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.8 | 12.2 | 11.7 | 11.3 | 11.0 |
| 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 | 10.0 |
| Sunshine mean duration (h) | 9.2 | 9.1 | 9.5 | 9.8 | 10.7 | 10.4 | 10.8 | 10.4 | 11.1 | 9.0 | 7.4 | 6.2 |
| Precipitation (mm) | 44 | 66 | 89 | 107 | 107 | 179 | 257 | 292 | 156 | 264 | 170 | 116 |
| Sunny days | 13 | 9 | 12 | 5 | 6 | 9 | 0 | 0 | 0 | 0 | 2 | 5 |
| Rainy days | 18 | 19 | 19 | 25 | 25 | 21 | 31 | 31 | 30 | 31 | 28 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Isidro (Loma Angosta) is at