Average annual temperature is 8.2 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: -11.0 °C
Number of sunny days: 181 days
Number of rainy days: 161 days
Number of snow days: 23 days
Look at detailed online map of José de San Martín
* Weather data for José de San Martín 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) | 33.8 | 34.9 | 26.4 | 20.4 | 16.7 | 10.1 | 13.1 | 11.5 | 16.6 | 24.8 | 28.4 | 29.4 |
| Average daytime temperature (°C) | 23.9 | 22.1 | 18.0 | 14.5 | 10.3 | 6.2 | 4.6 | 6.4 | 8.7 | 13.3 | 15.3 | 20.8 |
| Average temperature (°C) | 16.0 | 15.1 | 11.4 | 8.6 | 5.9 | 2.6 | 1.3 | 2.7 | 3.6 | 7.5 | 9.6 | 14.0 |
| Average night temperature (°C) | 9.7 | 8.8 | 5.5 | 4.1 | 2.4 | -0.3 | -1.4 | -0.2 | -0.3 | 2.2 | 4.8 | 7.5 |
| Absolute minimum temperature (°C) | 4.0 | 0.4 | -1.8 | -1.0 | -4.2 | -5.9 | -11.0 | -4.8 | -5.1 | -4.0 | -0.9 | -0.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 |
| Daylight mean duration (h) | 15.0 | 13.9 | 12.4 | 10.9 | 9.6 | 8.9 | 9.3 | 10.4 | 11.8 | 13.3 | 14.7 | 15.4 |
| Daylight minimum duration (h) | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 |
| Sunshine mean duration (h) | 11.5 | 12.3 | 9.5 | 7.8 | 6.6 | 5.4 | 5.9 | 7.2 | 9.3 | 11.3 | 11.3 | 13.0 |
| Precipitation (mm) | 59 | 5 | 41 | 38 | 24 | 38 | 83 | 37 | 48 | 31 | 19 | 19 |
| Sunny days | 19 | 20 | 18 | 18 | 17 | 11 | 8 | 8 | 10 | 19 | 13 | 20 |
| Rainy days | 12 | 8 | 13 | 12 | 14 | 15 | 17 | 15 | 16 | 11 | 17 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 4 | 6 | 8 | 4 | 1 | 0 | 0 |
The best time to visit José de San Martín during the most sunny months:
Months with the longest average daylight duration in José de San Martín:
The largest precipitation sum in José de San Martín is at