Average annual temperature is 24.5 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 6.5 °C
Number of sunny days: 166 days
Number of rainy days: 199 days
Look at detailed online map of Calle 18
* Weather data for Calle 18 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 | 35.6 | 34.9 | 33.2 | 30.4 | 30.2 | 30.7 | 34.2 | 38.1 | 39.5 | 39.0 | 37.9 |
| Average daytime temperature (°C) | 33.1 | 31.0 | 31.4 | 27.7 | 25.9 | 24.3 | 25.8 | 28.6 | 31.2 | 32.9 | 32.9 | 33.2 |
| Average temperature (°C) | 27.6 | 25.8 | 26.3 | 22.8 | 21.0 | 19.4 | 20.7 | 22.9 | 25.4 | 26.7 | 27.6 | 28.4 |
| Average night temperature (°C) | 22.8 | 21.7 | 22.4 | 18.9 | 17.3 | 15.8 | 17.0 | 18.5 | 20.9 | 22.3 | 23.5 | 24.7 |
| Absolute minimum temperature (°C) | 18.4 | 13.8 | 19.6 | 13.3 | 9.9 | 8.5 | 6.5 | 10.7 | 10.3 | 14.8 | 12.3 | 19.6 |
| 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 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.4 | 12.9 | 12.2 | 11.5 | 10.9 | 10.7 | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 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 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 11.3 | 10.4 | 9.9 | 8.6 | 7.7 | 7.9 | 8.2 | 9.1 | 8.7 | 9.1 | 10.0 | 10.5 |
| Precipitation (mm) | 136 | 167 | 170 | 183 | 70 | 69 | 53 | 49 | 157 | 220 | 317 | 169 |
| Sunny days | 13 | 6 | 9 | 14 | 16 | 21 | 20 | 22 | 16 | 11 | 11 | 7 |
| Rainy days | 18 | 22 | 22 | 16 | 15 | 9 | 11 | 9 | 14 | 20 | 19 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Calle 18 is at