Average annual temperature is 26.9 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 16.3 °C
Number of sunny days: 140 days
Number of rainy days: 225 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) | 31.0 | 32.5 | 36.6 | 37.5 | 37.7 | 39.5 | 35.2 | 35.3 | 33.7 | 34.5 | 31.2 | 31.1 |
| Average daytime temperature (°C) | 28.2 | 28.5 | 32.1 | 33.7 | 34.1 | 35.2 | 32.7 | 32.4 | 31.7 | 31.1 | 28.0 | 26.8 |
| Average temperature (°C) | 24.0 | 24.2 | 26.7 | 28.2 | 29.0 | 30.0 | 28.3 | 28.2 | 27.9 | 27.2 | 25.0 | 23.6 |
| Average night temperature (°C) | 20.6 | 21.0 | 22.9 | 24.1 | 25.0 | 26.4 | 25.2 | 25.0 | 24.6 | 24.0 | 22.9 | 20.9 |
| Absolute minimum temperature (°C) | 16.9 | 16.3 | 20.6 | 21.6 | 19.9 | 23.6 | 23.7 | 22.8 | 23.0 | 20.8 | 19.5 | 16.4 |
| 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) | 11.2 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| 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 | 11.0 |
| Sunshine mean duration (h) | 9.2 | 8.8 | 10.7 | 11.3 | 11.7 | 11.3 | 10.9 | 11.4 | 10.4 | 9.7 | 7.9 | 8.2 |
| Precipitation (mm) | 60 | 100 | 62 | 33 | 12 | 122 | 154 | 109 | 141 | 161 | 242 | 110 |
| Sunny days | 17 | 14 | 20 | 19 | 20 | 15 | 5 | 10 | 0 | 6 | 4 | 10 |
| Rainy days | 14 | 14 | 11 | 11 | 11 | 15 | 26 | 21 | 30 | 25 | 26 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Gregorio is at