Average annual temperature is 19.2 °C
Absolute maximum temperature: 26.2 °C
Absolute minimum temperature: 13.1 °C
Number of sunny days: 1 day
Number of rainy days: 364 days
Look at detailed online map of San Rafael
* Weather data for San Rafael Ecuador is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 24.3 | 24.2 | 24.5 | 24.9 | 25.1 | 24.1 | 24.3 | 25.3 | 26.1 | 26.2 | 25.4 | 24.9 |
| Average daytime temperature (°C) | 22.4 | 22.8 | 22.8 | 23.0 | 22.9 | 21.7 | 22.4 | 23.3 | 24.2 | 24.2 | 23.8 | 23.5 |
| Average temperature (°C) | 18.6 | 18.9 | 19.0 | 19.1 | 19.3 | 18.2 | 18.8 | 19.3 | 19.8 | 20.2 | 20.0 | 19.8 |
| Average night temperature (°C) | 15.6 | 16.0 | 16.7 | 16.3 | 16.7 | 15.6 | 16.2 | 16.1 | 16.5 | 17.1 | 17.2 | 17.3 |
| Absolute minimum temperature (°C) | 14.4 | 14.8 | 14.3 | 14.8 | 15.6 | 13.1 | 14.4 | 14.5 | 14.9 | 15.7 | 16.1 | 16.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.1 | 8.2 | 6.6 | 7.0 | 7.2 | 7.2 | 8.5 | 8.9 | 9.8 | 8.5 | 8.4 | 7.4 |
| Precipitation (mm) | 228 | 174 | 435 | 519 | 381 | 277 | 237 | 221 | 136 | 231 | 313 | 264 |
| Sunny days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rainy days | 31 | 27 | 31 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Rafael is at