Average annual temperature is 19.8 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: 5.2 °C
Number of sunny days: 240 days
Number of rainy days: 125 days
Look at detailed online map of San Gregorio
* Weather data for San Gregorio 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) | 26.2 | 29.9 | 32.0 | 32.5 | 33.4 | 36.7 | 31.0 | 30.3 | 33.1 | 30.8 | 29.5 | 23.9 |
| Average daytime temperature (°C) | 23.6 | 25.8 | 28.7 | 29.9 | 30.1 | 33.3 | 28.2 | 27.7 | 29.6 | 26.8 | 24.9 | 20.4 |
| Average temperature (°C) | 16.0 | 17.4 | 20.5 | 21.8 | 22.3 | 24.9 | 21.2 | 20.8 | 22.0 | 19.6 | 17.3 | 14.1 |
| Average night temperature (°C) | 9.3 | 10.3 | 12.7 | 14.3 | 15.2 | 17.2 | 15.6 | 15.6 | 15.3 | 14.5 | 11.5 | 9.5 |
| Absolute minimum temperature (°C) | 7.0 | 5.2 | 7.1 | 12.3 | 12.6 | 15.3 | 13.3 | 13.5 | 13.7 | 9.5 | 7.6 | 5.4 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.3 | 12.8 | 12.3 | 11.7 | 11.2 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 10.1 | 10.5 | 11.1 | 11.5 | 11.8 | 12.4 | 11.9 | 11.0 | 11.2 | 9.9 | 10.0 | 8.1 |
| Precipitation (mm) | 0 | 0 | 4 | 1 | 20 | 18 | 76 | 72 | 51 | 55 | 22 | 33 |
| Sunny days | 28 | 27 | 25 | 23 | 21 | 23 | 11 | 8 | 22 | 15 | 21 | 16 |
| Rainy days | 3 | 1 | 6 | 7 | 10 | 7 | 20 | 23 | 8 | 16 | 9 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Gregorio is at