Average annual temperature is 23.9 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: 6.8 °C
Number of sunny days: 178 days
Number of rainy days: 187 days
Look at detailed online map of Franco Isla
* Weather data for Franco Isla 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) | 38.6 | 36.9 | 35.3 | 33.6 | 29.4 | 29.5 | 29.7 | 32.7 | 36.8 | 37.7 | 38.1 | 37.0 |
| Average daytime temperature (°C) | 34.0 | 32.2 | 31.6 | 27.0 | 24.5 | 23.9 | 24.3 | 27.1 | 28.5 | 29.9 | 31.1 | 32.1 |
| Average temperature (°C) | 28.7 | 27.1 | 26.7 | 22.4 | 20.2 | 19.3 | 19.7 | 21.8 | 23.5 | 24.6 | 26.1 | 27.6 |
| Average night temperature (°C) | 23.7 | 22.7 | 22.8 | 18.5 | 16.8 | 15.9 | 16.1 | 17.6 | 19.5 | 20.5 | 22.3 | 23.9 |
| Absolute minimum temperature (°C) | 17.9 | 13.8 | 19.4 | 12.7 | 10.2 | 7.2 | 6.8 | 9.1 | 9.6 | 12.4 | 11.3 | 19.1 |
| 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) | 11.3 | 11.1 | 10.0 | 8.5 | 7.1 | 7.9 | 8.5 | 9.2 | 8.8 | 9.3 | 9.7 | 10.1 |
| Precipitation (mm) | 126 | 120 | 154 | 109 | 190 | 33 | 126 | 107 | 183 | 207 | 305 | 197 |
| Sunny days | 16 | 10 | 8 | 15 | 20 | 21 | 21 | 22 | 14 | 12 | 11 | 8 |
| Rainy days | 15 | 18 | 23 | 15 | 11 | 9 | 10 | 9 | 16 | 19 | 19 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Franco Isla is at