Average annual temperature is 17.3 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: 0.5 °C
Number of sunny days: 161
Number of rainy days: 204
Number of snow days:
Average annual precipitation: 939 mm
Look at detailed online map of San Antonio
* Weather data for San Antonio Argentina is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.8 | 30.4 | 28.3 | 25.6 | 25.7 | 25.3 | 27.9 | 33.7 | 32.1 | 34.3 | 35.8 | 34.7 |
| Average daytime temperature (°C) | 26.5 | 24.1 | 25.4 | 19.6 | 18.6 | 17.6 | 17.5 | 22.5 | 23.2 | 25.2 | 27.5 | 26 |
| Average temperature (°C) | 21.4 | 19.5 | 20.9 | 15.9 | 14.1 | 12.6 | 12 | 15.2 | 16.2 | 18.3 | 21.3 | 20.8 |
| Average night temperature (°C) | 16.9 | 15.6 | 16.9 | 12.9 | 10.3 | 8.1 | 7.7 | 9.1 | 10.7 | 12.7 | 16.4 | 17.1 |
| Absolute minimum temperature (°C) | 12.6 | 7.5 | 15.1 | 8.3 | 7.2 | 0.5 | 1.8 | 3.3 | 2.9 | 5.9 | 8 | 12.6 |
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.6 | 13.2 | 12.6 | 11.9 | 11.2 | 10.7 | 11 | 11.6 | 12.3 | 13 | 13.5 | 13.7 |
| Daylight mean duration (h) | 13.5 | 12.9 | 12.2 | 11.5 | 10.9 | 10.7 | 10.8 | 11.3 | 12 | 12.7 | 13.3 | 13.6 |
| Daylight minimum duration (h) | 13.2 | 12.6 | 11.9 | 11.2 | 10.7 | 10.6 | 10.7 | 11 | 11.6 | 12.3 | 13 | 13.5 |
| Sunshine mean duration (h) | 10.2 | 9.9 | 9.7 | 7.6 | 8.6 | 9.2 | 8.3 | 10.2 | 9.7 | 10.3 | 10.4 | 9.3 |
| Precipitation (mm) | 134 | 81 | 91 | 196 | 43 | 31 | 36 | 1 | 33 | 25 | 63 | 205 |
| Sunny days | 8 | 7 | 3 | 9 | 17 | 17 | 14 | 30 | 21 | 20 | 12 | 3 |
| Rainy days | 23 | 21 | 28 | 21 | 14 | 13 | 17 | 1 | 9 | 11 | 18 | 28 |
The largest precipitation sum in San Antonio is at