Average annual temperature is 28.8 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: 21.6 °C
Number of sunny days: 180 days
Number of rainy days: 185 days
Look at detailed online map of San Rafael
* Weather data for San Rafael 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) | 34.6 | 36.1 | 36.5 | 36.7 | 39.3 | 37.8 | 38.9 | 38.6 | 38.4 | 37.0 | 35.9 | 35.4 |
| Average daytime temperature (°C) | 33.2 | 34.6 | 34.0 | 34.1 | 34.4 | 33.6 | 35.8 | 35.3 | 35.7 | 32.5 | 32.1 | 34.6 |
| Average temperature (°C) | 27.5 | 28.1 | 28.1 | 28.5 | 29.4 | 28.7 | 30.2 | 29.8 | 30.1 | 27.7 | 27.6 | 29.3 |
| Average night temperature (°C) | 22.9 | 23.3 | 23.6 | 24.3 | 25.2 | 24.6 | 25.6 | 25.3 | 25.3 | 24.3 | 23.7 | 25.1 |
| Absolute minimum temperature (°C) | 21.6 | 21.9 | 21.9 | 22.3 | 23.1 | 23.0 | 23.0 | 23.1 | 23.8 | 22.7 | 22.4 | 23.6 |
| 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 | 12.4 | 12.6 | 12.7 | 12.7 | 12.4 | 12.2 | 11.9 | 11.7 | 11.5 |
| 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) | 10.6 | 11.0 | 10.5 | 10.6 | 9.9 | 9.8 | 10.5 | 10.7 | 9.9 | 9.7 | 10.2 | 10.5 |
| Precipitation (mm) | 24 | 0 | 70 | 78 | 130 | 56 | 22 | 42 | 20 | 200 | 118 | 12 |
| Sunny days | 21 | 28 | 17 | 8 | 11 | 14 | 14 | 13 | 11 | 6 | 15 | 22 |
| Rainy days | 10 | 0 | 14 | 22 | 20 | 16 | 17 | 18 | 19 | 25 | 15 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Rafael is at