Average annual temperature is 22.5 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: 5.7 °C
Number of sunny days: 161 days
Number of rainy days: 204 days
Look at detailed online map of San Isidro Ii
* Weather data for San Isidro Ii 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) | 36.2 | 34.1 | 34.0 | 32.1 | 28.9 | 27.7 | 28.2 | 32.3 | 36.9 | 35.5 | 37.6 | 37.4 |
| Average daytime temperature (°C) | 31.3 | 29.7 | 30.4 | 26.3 | 24.2 | 22.2 | 23.5 | 25.6 | 29.2 | 28.7 | 30.3 | 31.5 |
| Average temperature (°C) | 25.9 | 24.5 | 25.1 | 21.1 | 19.0 | 17.3 | 18.5 | 20.0 | 23.3 | 23.5 | 25.0 | 26.3 |
| Average night temperature (°C) | 21.5 | 20.4 | 21.1 | 17.0 | 15.1 | 13.6 | 14.8 | 15.5 | 19.0 | 19.6 | 21.0 | 22.7 |
| Absolute minimum temperature (°C) | 17.5 | 12.2 | 17.4 | 10.6 | 7.6 | 7.5 | 5.7 | 8.9 | 8.3 | 12.9 | 10.5 | 17.2 |
| 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 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.5 | 13.0 | 12.2 | 11.5 | 10.9 | 10.6 | 10.7 | 11.2 | 11.9 | 12.7 | 13.4 | 13.7 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 11.1 | 10.5 | 9.7 | 8.5 | 7.3 | 7.4 | 8.1 | 8.9 | 8.5 | 8.3 | 9.5 | 9.6 |
| Precipitation (mm) | 142 | 226 | 132 | 121 | 137 | 78 | 87 | 87 | 153 | 337 | 317 | 240 |
| Sunny days | 11 | 8 | 9 | 13 | 18 | 19 | 22 | 21 | 14 | 9 | 9 | 8 |
| Rainy days | 20 | 20 | 22 | 17 | 13 | 11 | 9 | 10 | 16 | 22 | 21 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Isidro Ii is at