Average annual temperature is 23.7 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: 6.9 °C
Number of sunny days: 175 days
Number of rainy days: 190 days
Look at detailed online map of Isla Alta
* Weather data for Isla Alta 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) | 37.0 | 34.9 | 34.3 | 32.9 | 29.3 | 28.8 | 29.4 | 32.9 | 37.1 | 39.9 | 37.9 | 36.5 |
| Average daytime temperature (°C) | 32.8 | 30.7 | 30.7 | 26.6 | 24.2 | 23.4 | 24.1 | 26.9 | 28.9 | 30.9 | 31.1 | 31.7 |
| Average temperature (°C) | 27.8 | 26.0 | 26.1 | 22.2 | 20.0 | 18.9 | 19.6 | 21.6 | 23.8 | 25.4 | 26.1 | 27.5 |
| Average night temperature (°C) | 23.2 | 21.9 | 22.4 | 18.5 | 16.7 | 15.5 | 16.2 | 17.5 | 19.7 | 21.4 | 22.5 | 24.2 |
| Absolute minimum temperature (°C) | 19.6 | 13.6 | 19.6 | 12.5 | 10.8 | 6.9 | 7.4 | 9.9 | 10.7 | 13.1 | 12.4 | 20.0 |
| 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 | 12.9 | 12.2 | 11.5 | 10.9 | 10.6 | 10.7 | 11.3 | 11.9 | 12.7 | 13.3 | 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) | 11.4 | 10.7 | 9.9 | 8.6 | 7.1 | 7.9 | 8.4 | 9.2 | 8.7 | 9.3 | 9.7 | 10.3 |
| Precipitation (mm) | 129 | 105 | 186 | 127 | 145 | 33 | 119 | 71 | 122 | 187 | 304 | 240 |
| Sunny days | 13 | 9 | 7 | 15 | 18 | 24 | 21 | 21 | 14 | 12 | 11 | 10 |
| Rainy days | 18 | 19 | 24 | 15 | 13 | 6 | 10 | 10 | 16 | 19 | 19 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Isla Alta is at