Average annual temperature is 15.8 °C
Absolute maximum temperature: 31.9 °C
Absolute minimum temperature: -3.8 °C
Number of sunny days: 244 days
Number of rainy days: 121 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) | 26.8 | 26.7 | 27.5 | 27.4 | 26.2 | 25.1 | 26.4 | 26.1 | 31.1 | 31.7 | 31.9 | 31.4 |
| Average daytime temperature (°C) | 22.1 | 22.2 | 23.2 | 23.1 | 22.4 | 20.5 | 22.0 | 23.2 | 26.3 | 27.8 | 27.3 | 27.1 |
| Average temperature (°C) | 15.7 | 15.6 | 16.2 | 14.8 | 14.2 | 12.7 | 14.1 | 14.5 | 16.7 | 18.0 | 18.3 | 19.3 |
| Average night temperature (°C) | 10.7 | 10.8 | 10.8 | 8.6 | 7.6 | 6.0 | 6.6 | 7.0 | 8.9 | 10.2 | 11.6 | 13.6 |
| Absolute minimum temperature (°C) | 6.4 | 7.5 | 7.1 | 3.1 | 2.8 | -3.8 | 1.6 | 1.0 | 3.3 | 6.1 | 6.4 | 11.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.4 | 12.9 | 12.2 | 11.5 | 11.0 | 10.7 | 10.8 | 11.3 | 12.0 | 12.6 | 13.2 | 13.5 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 12.1 | 11.4 | 11.0 | 10.7 | 10.0 | 9.9 | 10.1 | 10.4 | 11.2 | 11.7 | 11.4 | 11.7 |
| Precipitation (mm) | 76 | 36 | 20 | 14 | 0 | 0 | 0 | 0 | 0 | 8 | 38 | 89 |
| Sunny days | 4 | 6 | 10 | 24 | 30 | 30 | 31 | 31 | 30 | 25 | 14 | 9 |
| Rainy days | 27 | 22 | 21 | 6 | 1 | 0 | 0 | 0 | 0 | 6 | 16 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Colonia San José is at