Average annual temperature is 20.5 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: 5.1 °C
Number of sunny days: 185 days
Number of rainy days: 180 days
Look at detailed online map of San Sebastián Ocotlán
* Weather data for San Sebastián Ocotlán 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) | 29.8 | 33.0 | 33.4 | 34.5 | 34.9 | 34.8 | 29.3 | 29.7 | 32.1 | 31.6 | 31.5 | 30.0 |
| Average daytime temperature (°C) | 27.3 | 28.6 | 31.1 | 31.8 | 31.1 | 31.2 | 27.7 | 28.3 | 28.5 | 28.2 | 29.0 | 26.9 |
| Average temperature (°C) | 18.1 | 19.0 | 21.3 | 22.2 | 22.2 | 23.1 | 20.4 | 20.7 | 20.6 | 20.3 | 20.2 | 17.8 |
| Average night temperature (°C) | 10.5 | 11.1 | 13.5 | 14.8 | 15.5 | 16.6 | 14.9 | 15.0 | 14.3 | 14.5 | 13.6 | 10.6 |
| Absolute minimum temperature (°C) | 7.1 | 7.8 | 9.3 | 12.6 | 12.7 | 13.9 | 12.7 | 12.6 | 12.2 | 11.1 | 11.2 | 5.1 |
| 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) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.5 | 10.7 | 11.1 | 11.3 | 11.1 | 11.6 | 11.1 | 10.8 | 10.9 | 10.5 | 10.3 | 10.0 |
| Precipitation (mm) | 0 | 0 | 4 | 23 | 47 | 78 | 197 | 156 | 139 | 72 | 12 | 0 |
| Sunny days | 30 | 27 | 24 | 18 | 13 | 11 | 1 | 1 | 7 | 9 | 17 | 27 |
| Rainy days | 1 | 1 | 7 | 12 | 18 | 19 | 30 | 30 | 23 | 22 | 13 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Sebastián Ocotlán is at