Average annual temperature is 18.3 °C
Absolute maximum temperature: 39.0 °C
Absolute minimum temperature: -0.9 °C
Number of sunny days: 211 days
Number of rainy days: 154 days
Look at detailed online map of Castillos
* Weather data for Castillos 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) | 37.3 | 39.0 | 38.2 | 29.1 | 25.1 | 25.1 | 25.9 | 27.9 | 26.2 | 29.3 | 34.7 | 32.8 |
| Average daytime temperature (°C) | 32.6 | 30.9 | 30.9 | 22.8 | 20.2 | 16.8 | 16.3 | 18.1 | 18.4 | 22.8 | 26.4 | 27.3 |
| Average temperature (°C) | 26.4 | 24.7 | 25.7 | 17.7 | 15.3 | 12.1 | 11.9 | 12.9 | 13.8 | 16.8 | 20.4 | 22.2 |
| Average night temperature (°C) | 20.4 | 19.4 | 21.2 | 13.4 | 11.4 | 8.3 | 8.5 | 8.7 | 9.9 | 11.5 | 15.1 | 17.5 |
| Absolute minimum temperature (°C) | 15.5 | 10.1 | 12.7 | 7.2 | 2.8 | 0.1 | -0.9 | 1.4 | 2.8 | 3.5 | 8.7 | 12.0 |
| 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) | 11.8 | 10.5 | 10.2 | 8.6 | 7.3 | 6.5 | 6.6 | 8.7 | 7.1 | 9.8 | 10.9 | 10.1 |
| Precipitation (mm) | 46 | 36 | 102 | 56 | 124 | 28 | 72 | 75 | 129 | 78 | 96 | 133 |
| Sunny days | 20 | 18 | 14 | 18 | 18 | 18 | 19 | 23 | 18 | 19 | 15 | 11 |
| Rainy days | 11 | 10 | 17 | 12 | 13 | 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 Castillos during the most sunny months:
The largest precipitation sum in Castillos is at