Average annual temperature is 18.7 °C
Absolute maximum temperature: 40.7 °C
Absolute minimum temperature: -1.3 °C
Number of sunny days: 233 days
Number of rainy days: 132 days
Look at detailed online map of Colonia San José
* Weather data for Colonia San José Argentina is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 36.4 | 35.4 | 35.2 | 30.1 | 26.7 | 26.7 | 28.4 | 32.1 | 33.2 | 36.1 | 40.7 | 35.8 |
| Average daytime temperature (°C) | 31.5 | 29.3 | 29.7 | 23.5 | 20.8 | 17.4 | 17.7 | 21.4 | 21.7 | 26.5 | 29.2 | 29.1 |
| Average temperature (°C) | 25.2 | 23.1 | 24.1 | 18.2 | 15.5 | 11.7 | 12.0 | 14.3 | 15.3 | 19.3 | 22.2 | 23.4 |
| Average night temperature (°C) | 19.1 | 17.6 | 19.2 | 13.6 | 11.4 | 7.5 | 7.6 | 8.6 | 9.9 | 12.9 | 15.8 | 18.5 |
| Absolute minimum temperature (°C) | 13.1 | 5.9 | 11.6 | 8.0 | 6.0 | -1.3 | -0.2 | 2.9 | 4.6 | 6.0 | 3.8 | 13.0 |
| 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) | 14.0 | 13.2 | 12.3 | 11.3 | 10.5 | 10.1 | 10.3 | 11.0 | 11.9 | 12.9 | 13.7 | 14.2 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 11.5 | 11.7 | 9.2 | 8.2 | 7.8 | 7.4 | 7.5 | 9.4 | 8.3 | 10.0 | 11.3 | 9.5 |
| Precipitation (mm) | 142 | 81 | 163 | 30 | 62 | 4 | 23 | 1 | 21 | 46 | 41 | 42 |
| Sunny days | 13 | 17 | 18 | 19 | 19 | 26 | 23 | 30 | 25 | 17 | 17 | 9 |
| Rainy days | 18 | 11 | 13 | 11 | 12 | 4 | 8 | 1 | 5 | 14 | 13 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Colonia San José during the most sunny months:
The largest precipitation sum in Colonia San José is at