Average annual temperature is 23.0 °C
Absolute maximum temperature: 42.4 °C
Absolute minimum temperature: 1.2 °C
Number of sunny days: 252 days
Number of rainy days: 113 days
Look at detailed online map of San Isidro
* Weather data for San Isidro 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) | 30.6 | 33.3 | 36.4 | 38.2 | 39.2 | 42.4 | 39.6 | 41.6 | 38.7 | 33.2 | 31.0 | 31.4 |
| Average daytime temperature (°C) | 22.3 | 23.4 | 28.9 | 29.9 | 31.8 | 37.7 | 37.1 | 37.9 | 35.6 | 28.1 | 21.3 | 21.0 |
| Average temperature (°C) | 15.4 | 15.3 | 20.2 | 22.4 | 25.2 | 31.1 | 31.1 | 31.8 | 29.6 | 22.6 | 15.8 | 14.8 |
| Average night temperature (°C) | 9.4 | 9.4 | 14.4 | 16.9 | 20.1 | 24.7 | 25.3 | 25.7 | 24.2 | 18.5 | 12.0 | 9.8 |
| Absolute minimum temperature (°C) | 2.5 | 1.2 | 3.9 | 12.7 | 17.2 | 18.8 | 22.7 | 21.7 | 22.1 | 4.7 | 5.1 | 3.4 |
| 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) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| 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) | 8.6 | 8.4 | 8.3 | 9.1 | 10.0 | 12.4 | 12.1 | 11.6 | 11.1 | 8.3 | 6.3 | 7.8 |
| Precipitation (mm) | 5 | 3 | 14 | 22 | 114 | 26 | 20 | 63 | 16 | 37 | 20 | 30 |
| Sunny days | 27 | 25 | 22 | 19 | 9 | 19 | 24 | 27 | 20 | 14 | 22 | 24 |
| Rainy days | 4 | 3 | 9 | 11 | 22 | 11 | 7 | 4 | 10 | 17 | 8 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit San Isidro during the most sunny months:
The largest precipitation sum in San Isidro is at