Average annual temperature is 28.1 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: 20.9 °C
Number of sunny days: 103 days
Number of rainy days: 262 days
Look at detailed online map of San Basilio
* Weather data for San Basilio Colombia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 35.5 | 36.6 | 37.0 | 36.2 | 36.6 | 34.0 | 36.1 | 35.0 | 34.7 | 33.4 | 34.1 | 35.0 |
| Average daytime temperature (°C) | 32.7 | 35.1 | 33.4 | 32.2 | 32.3 | 31.8 | 32.7 | 32.6 | 32.3 | 31.1 | 31.3 | 32.9 |
| Average temperature (°C) | 27.7 | 29.0 | 28.4 | 27.9 | 28.4 | 28.0 | 28.5 | 28.4 | 28.3 | 27.2 | 27.3 | 28.4 |
| Average night temperature (°C) | 23.4 | 23.9 | 24.3 | 24.6 | 25.4 | 25.1 | 25.1 | 25.0 | 24.9 | 24.6 | 24.4 | 24.6 |
| Absolute minimum temperature (°C) | 20.9 | 21.6 | 22.5 | 22.4 | 23.9 | 23.6 | 23.6 | 23.8 | 23.8 | 23.5 | 23.4 | 23.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.6 | 11.8 | 12.1 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.5 | 10.9 | 10.6 | 10.0 | 8.8 | 9.2 | 10.2 | 9.7 | 9.4 | 8.7 | 9.0 | 10.2 |
| Precipitation (mm) | 46 | 1 | 39 | 131 | 268 | 227 | 167 | 152 | 186 | 278 | 269 | 74 |
| Sunny days | 20 | 21 | 10 | 3 | 8 | 8 | 7 | 6 | 1 | 0 | 3 | 16 |
| Rainy days | 11 | 7 | 21 | 27 | 23 | 22 | 24 | 25 | 29 | 31 | 27 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Basilio is at