Average annual temperature is 18.9 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: -0.9 °C
Number of sunny days: 210 days
Number of rainy days: 155 days
Look at detailed online map of San Javier
* Weather data for San Javier 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) | 38.4 | 37.7 | 37.7 | 28.5 | 24.5 | 25.1 | 26.0 | 28.2 | 28.8 | 30.9 | 33.3 | 33.5 |
| Average daytime temperature (°C) | 33.8 | 29.7 | 30.3 | 22.5 | 20.2 | 17.4 | 17.1 | 19.3 | 20.0 | 24.3 | 26.2 | 27.4 |
| Average temperature (°C) | 27.7 | 24.2 | 25.5 | 17.8 | 15.7 | 12.9 | 12.8 | 14.0 | 15.2 | 18.2 | 20.8 | 22.7 |
| Average night temperature (°C) | 21.7 | 19.4 | 21.3 | 13.7 | 12.1 | 9.1 | 9.4 | 9.8 | 11.2 | 12.8 | 16.0 | 18.2 |
| Absolute minimum temperature (°C) | 16.4 | 10.8 | 13.7 | 8.4 | 3.8 | 0.4 | -0.9 | 1.3 | 3.2 | 5.1 | 8.6 | 13.5 |
| 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) | 14.0 | 13.3 | 12.3 | 11.3 | 10.4 | 10.0 | 10.2 | 10.9 | 11.9 | 12.9 | 13.8 | 14.3 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 11.8 | 10.7 | 9.3 | 8.5 | 7.4 | 7.0 | 6.6 | 8.5 | 7.0 | 9.9 | 9.9 | 9.7 |
| Precipitation (mm) | 76 | 71 | 179 | 39 | 80 | 61 | 79 | 24 | 65 | 88 | 144 | 216 |
| Sunny days | 20 | 17 | 12 | 19 | 19 | 18 | 19 | 23 | 18 | 19 | 15 | 11 |
| Rainy days | 11 | 11 | 19 | 11 | 12 | 12 | 12 | 8 | 12 | 12 | 15 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit San Javier during the most sunny months:
The largest precipitation sum in San Javier is at