Average annual temperature is 26.4 °C
Absolute maximum temperature: 42.7 °C
Absolute minimum temperature: 6.3 °C
Number of sunny days: 179 days
Number of rainy days: 186 days
Look at detailed online map of San José
* Weather data for San José 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) | 37.7 | 34.4 | 34.9 | 34.4 | 32.9 | 31.9 | 34.1 | 38.4 | 41.1 | 41.5 | 42.7 | 40.3 |
| Average daytime temperature (°C) | 33.7 | 31.1 | 31.7 | 29.1 | 27.7 | 26.8 | 28.2 | 31.7 | 34.3 | 36.2 | 36.9 | 35.6 |
| Average temperature (°C) | 28.4 | 26.3 | 26.9 | 24.2 | 22.6 | 21.1 | 22.6 | 25.4 | 28.0 | 29.7 | 30.9 | 30.3 |
| Average night temperature (°C) | 24.0 | 22.6 | 23.3 | 20.1 | 18.7 | 16.5 | 18.3 | 20.7 | 23.3 | 24.4 | 26.2 | 26.3 |
| Absolute minimum temperature (°C) | 20.8 | 15.6 | 21.8 | 13.6 | 13.3 | 6.3 | 10.6 | 13.6 | 13.0 | 16.8 | 15.0 | 21.4 |
| 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) | 13.3 | 12.8 | 12.2 | 11.6 | 11.1 | 10.8 | 10.9 | 11.4 | 12.0 | 12.6 | 13.2 | 13.4 |
| 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) | 10.4 | 10.1 | 10.0 | 8.8 | 7.6 | 9.2 | 8.2 | 9.0 | 8.8 | 10.5 | 10.7 | 10.5 |
| Precipitation (mm) | 220 | 269 | 166 | 129 | 93 | 24 | 36 | 11 | 45 | 83 | 178 | 157 |
| Sunny days | 10 | 4 | 5 | 13 | 17 | 24 | 22 | 21 | 19 | 17 | 15 | 12 |
| Rainy days | 21 | 24 | 26 | 17 | 14 | 6 | 9 | 10 | 11 | 14 | 15 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San José is at