Average annual temperature is 17.6 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: -1.1 °C
Number of sunny days: 207 days
Number of rainy days: 158 days
Look at detailed online map of San Gregorio
* Weather data for San Gregorio Uruguay is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 36.2 | 38.5 | 37.2 | 28.2 | 23.8 | 24.6 | 25.7 | 26.9 | 25.5 | 28.1 | 31.0 | 32.3 |
| Average daytime temperature (°C) | 32.5 | 30.1 | 29.5 | 22.1 | 19.5 | 16.3 | 16.0 | 17.6 | 17.9 | 21.8 | 25.1 | 26.3 |
| Average temperature (°C) | 26.0 | 24.0 | 24.5 | 16.9 | 14.8 | 11.6 | 11.5 | 12.2 | 13.3 | 15.9 | 19.3 | 21.3 |
| Average night temperature (°C) | 19.8 | 18.7 | 20.2 | 12.6 | 11.0 | 7.7 | 8.1 | 8.0 | 9.5 | 10.6 | 13.9 | 16.7 |
| Absolute minimum temperature (°C) | 14.9 | 10.7 | 10.8 | 7.9 | 2.2 | -0.6 | -1.1 | 1.3 | 0.6 | 2.7 | 8.0 | 11.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.1 | 13.3 | 12.3 | 11.2 | 10.4 | 9.9 | 10.1 | 10.9 | 11.9 | 12.9 | 13.9 | 14.4 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 12.1 | 10.4 | 9.9 | 8.9 | 7.0 | 6.5 | 6.7 | 8.4 | 6.6 | 9.9 | 10.7 | 10.0 |
| Precipitation (mm) | 32 | 51 | 127 | 37 | 122 | 23 | 80 | 74 | 88 | 89 | 66 | 123 |
| Sunny days | 20 | 18 | 14 | 18 | 18 | 18 | 18 | 20 | 16 | 20 | 14 | 13 |
| Rainy days | 11 | 10 | 17 | 12 | 13 | 12 | 13 | 11 | 14 | 11 | 16 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit San Gregorio during the most sunny months:
The largest precipitation sum in San Gregorio is at