Average annual temperature is 15.9 °C
Absolute maximum temperature: 26.6 °C
Absolute minimum temperature: 8.5 °C
Number of sunny days: 42 days
Number of rainy days: 323 days
Look at detailed online map of San Basilio
* Weather data for San Basilio Peru is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 22.0 | 22.0 | 21.6 | 21.4 | 23.8 | 24.0 | 25.8 | 26.5 | 26.6 | 25.6 | 24.2 | 23.4 |
| Average daytime temperature (°C) | 19.2 | 19.6 | 19.3 | 19.5 | 20.9 | 22.0 | 23.5 | 24.2 | 24.5 | 22.2 | 21.7 | 20.6 |
| Average temperature (°C) | 14.5 | 15.0 | 14.9 | 15.1 | 16.3 | 16.4 | 16.2 | 16.8 | 17.4 | 16.5 | 16.3 | 16.0 |
| Average night temperature (°C) | 11.3 | 12.2 | 11.9 | 12.3 | 13.0 | 11.7 | 10.6 | 10.9 | 11.9 | 12.5 | 12.4 | 13.0 |
| Absolute minimum temperature (°C) | 9.6 | 11.3 | 8.5 | 9.7 | 11.2 | 8.8 | 8.8 | 8.9 | 9.8 | 10.7 | 10.3 | 11.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.5 | 12.3 | 12.1 | 12.0 | 11.8 | 11.7 | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.3 | 7.9 | 6.7 | 7.4 | 9.9 | 10.3 | 10.7 | 10.8 | 10.8 | 9.3 | 9.4 | 7.8 |
| Precipitation (mm) | 548 | 492 | 904 | 1082 | 524 | 177 | 41 | 60 | 86 | 323 | 284 | 780 |
| Sunny days | 3 | 0 | 4 | 0 | 0 | 7 | 12 | 10 | 0 | 1 | 5 | 0 |
| Rainy days | 28 | 28 | 27 | 30 | 31 | 23 | 19 | 21 | 30 | 30 | 25 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Basilio is at