Average annual temperature is 28.0 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: 20.6 °C
Number of sunny days: 93 days
Number of rainy days: 272 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) | 33.1 | 34.9 | 35.2 | 35.6 | 36.4 | 35.8 | 37.3 | 36.1 | 36.0 | 35.5 | 34.9 | 35.5 |
| Average daytime temperature (°C) | 31.6 | 33.8 | 33.0 | 32.5 | 32.5 | 32.5 | 33.8 | 33.7 | 33.4 | 32.3 | 32.5 | 33.5 |
| Average temperature (°C) | 27.0 | 28.3 | 27.9 | 27.8 | 28.3 | 28.2 | 28.8 | 28.4 | 28.2 | 27.3 | 27.5 | 28.5 |
| Average night temperature (°C) | 23.4 | 24.1 | 24.2 | 24.5 | 25.3 | 25.1 | 25.0 | 24.5 | 24.5 | 24.3 | 24.1 | 24.6 |
| Absolute minimum temperature (°C) | 20.6 | 21.6 | 22.5 | 22.1 | 23.6 | 23.5 | 23.4 | 23.3 | 23.3 | 23.4 | 23.3 | 23.0 |
| 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) | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 | 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) | 10.0 | 10.9 | 10.6 | 10.2 | 8.8 | 9.7 | 10.7 | 10.4 | 9.8 | 9.4 | 9.8 | 10.3 |
| Precipitation (mm) | 83 | 5 | 109 | 215 | 325 | 264 | 182 | 253 | 299 | 399 | 367 | 79 |
| Sunny days | 14 | 25 | 10 | 1 | 6 | 5 | 7 | 3 | 3 | 1 | 3 | 15 |
| Rainy days | 17 | 3 | 21 | 29 | 25 | 25 | 24 | 28 | 27 | 30 | 27 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Rafael is at