Average annual temperature is 25.8 °C
Absolute maximum temperature: 31.8 °C
Absolute minimum temperature: 21.3 °C
Number of sunny days: 6 days
Number of rainy days: 359 days
Look at detailed online map of San Gregorio
* Weather data for San Gregorio Ecuador is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 29.3 | 30.5 | 31.3 | 31.6 | 30.5 | 31.1 | 30.5 | 30.2 | 29.8 | 31.8 | 29.4 | 30.1 |
| Average daytime temperature (°C) | 28.0 | 29.0 | 29.4 | 30.2 | 29.4 | 29.0 | 29.1 | 28.4 | 28.3 | 28.3 | 28.3 | 28.4 |
| Average temperature (°C) | 25.0 | 25.6 | 25.7 | 26.2 | 26.4 | 26.1 | 26.1 | 25.7 | 25.6 | 25.7 | 25.6 | 25.7 |
| Average night temperature (°C) | 22.8 | 23.3 | 23.3 | 23.4 | 24.1 | 23.9 | 24.0 | 23.8 | 23.6 | 23.9 | 23.7 | 23.9 |
| Absolute minimum temperature (°C) | 21.3 | 22.3 | 21.5 | 22.4 | 23.0 | 22.9 | 22.9 | 21.9 | 22.6 | 21.8 | 22.6 | 22.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 7.9 | 9.2 | 7.8 | 9.2 | 7.4 | 8.1 | 8.7 | 7.5 | 7.4 | 5.9 | 7.0 | 6.7 |
| Precipitation (mm) | 143 | 256 | 329 | 269 | 348 | 287 | 224 | 72 | 43 | 112 | 109 | 204 |
| Sunny days | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 3 | 0 |
| Rainy days | 31 | 28 | 30 | 30 | 31 | 30 | 30 | 31 | 30 | 30 | 27 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Gregorio is at