Average annual temperature is 19.0 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: 1.3 °C
Number of sunny days: 220 days
Number of rainy days: 145 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) | 37.8 | 36.7 | 36.8 | 28.9 | 24.5 | 25.3 | 26.2 | 28.2 | 28.5 | 31.0 | 32.2 | 32.4 |
| Average daytime temperature (°C) | 32.9 | 29.4 | 30.1 | 22.7 | 20.4 | 17.6 | 17.4 | 19.5 | 20.1 | 24.1 | 26.1 | 27.5 |
| Average temperature (°C) | 27.2 | 24.1 | 25.5 | 18.0 | 16.0 | 13.2 | 13.1 | 14.2 | 15.4 | 18.2 | 20.8 | 22.9 |
| Average night temperature (°C) | 21.6 | 19.6 | 21.4 | 14.1 | 12.6 | 9.7 | 9.8 | 10.2 | 11.6 | 13.1 | 16.2 | 18.7 |
| Absolute minimum temperature (°C) | 17.0 | 11.0 | 14.4 | 8.6 | 5.0 | 2.9 | 1.3 | 3.1 | 4.6 | 5.8 | 8.9 | 14.7 |
| 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 | 10.5 | 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 | 10.8 | 9.6 | 8.9 | 7.5 | 7.1 | 6.6 | 8.7 | 7.2 | 10.0 | 10.0 | 9.9 |
| Precipitation (mm) | 67 | 77 | 141 | 39 | 83 | 43 | 74 | 29 | 43 | 68 | 150 | 191 |
| Sunny days | 22 | 15 | 12 | 19 | 20 | 21 | 20 | 27 | 19 | 20 | 15 | 10 |
| Rainy days | 9 | 13 | 19 | 11 | 11 | 9 | 11 | 4 | 11 | 11 | 15 | 21 |
| 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