Average annual temperature is 25.7 °C
Absolute maximum temperature: 44.2 °C
Absolute minimum temperature: 5.8 °C
Number of sunny days: 184 days
Number of rainy days: 181 days
Look at detailed online map of Zona San Isidro
* Weather data for Zona San Isidro Paraguay is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 41.4 | 37.2 | 35.0 | 33.8 | 30.8 | 31.0 | 32.0 | 37.0 | 41.0 | 42.7 | 44.2 | 40.0 |
| Average daytime temperature (°C) | 36.0 | 33.1 | 31.8 | 27.8 | 25.3 | 25.2 | 25.5 | 29.8 | 32.1 | 34.7 | 35.9 | 34.2 |
| Average temperature (°C) | 30.4 | 27.8 | 27.1 | 23.1 | 20.9 | 20.2 | 20.7 | 23.9 | 26.3 | 28.4 | 30.0 | 29.6 |
| Average night temperature (°C) | 25.3 | 23.2 | 23.2 | 18.9 | 17.4 | 16.5 | 17.1 | 19.0 | 21.1 | 23.3 | 24.8 | 25.6 |
| Absolute minimum temperature (°C) | 19.4 | 14.9 | 20.5 | 12.9 | 11.5 | 5.8 | 6.4 | 11.9 | 10.9 | 14.7 | 13.0 | 22.2 |
| 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 | 13.6 |
| 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) | 11.4 | 10.2 | 9.7 | 8.5 | 7.0 | 8.7 | 8.3 | 9.0 | 8.9 | 10.1 | 10.6 | 10.1 |
| Precipitation (mm) | 102 | 160 | 195 | 106 | 121 | 24 | 28 | 4 | 70 | 81 | 207 | 212 |
| Sunny days | 16 | 6 | 7 | 14 | 17 | 19 | 20 | 27 | 20 | 15 | 14 | 9 |
| Rainy days | 15 | 22 | 24 | 16 | 14 | 11 | 11 | 4 | 10 | 16 | 16 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Zona San Isidro is at