Average annual temperature is 25.3 °C
Absolute maximum temperature: 41.2 °C
Absolute minimum temperature: 8.1 °C
Number of sunny days: 164 days
Number of rainy days: 201 days
Look at detailed online map of San Francisco
* Weather data for San Francisco 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 | 35.1 | 34.4 | 34.0 | 31.6 | 31.1 | 31.4 | 35.6 | 39.9 | 41.2 | 41.2 | 38.9 |
| Average daytime temperature (°C) | 33.5 | 30.6 | 31.2 | 28.3 | 26.5 | 25.1 | 26.3 | 29.5 | 32.4 | 34.6 | 34.8 | 34.3 |
| Average temperature (°C) | 28.3 | 25.8 | 26.4 | 23.4 | 21.5 | 19.8 | 21.3 | 23.7 | 26.3 | 28.3 | 29.4 | 29.5 |
| Average night temperature (°C) | 23.7 | 22.1 | 22.8 | 19.5 | 18.0 | 15.8 | 17.5 | 19.5 | 21.7 | 23.6 | 24.9 | 25.5 |
| Absolute minimum temperature (°C) | 18.8 | 14.0 | 21.0 | 13.1 | 10.8 | 8.1 | 8.7 | 11.7 | 11.0 | 16.0 | 12.7 | 21.5 |
| 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) | 13.4 | 12.9 | 12.2 | 11.5 | 11.0 | 10.7 | 10.9 | 11.3 | 12.0 | 12.6 | 13.2 | 13.5 |
| 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) | 11.1 | 10.0 | 10.0 | 8.9 | 7.9 | 8.2 | 8.1 | 9.1 | 9.0 | 9.7 | 10.6 | 10.2 |
| Precipitation (mm) | 169 | 176 | 173 | 133 | 62 | 71 | 57 | 51 | 134 | 198 | 156 | 153 |
| Sunny days | 9 | 4 | 8 | 14 | 17 | 23 | 21 | 22 | 17 | 13 | 9 | 7 |
| Rainy days | 22 | 24 | 23 | 16 | 14 | 7 | 10 | 9 | 13 | 18 | 21 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Francisco is at