Average annual temperature is 26.4 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: 20.5 °C
Number of sunny days: 113 days
Number of rainy days: 252 days
Look at detailed online map of San Roberto
* Weather data for San Roberto 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) | 34.5 | 31.3 | 31.6 | 31.5 | 32.3 | 31.9 | 32.7 | 35.0 | 35.5 | 36.0 | 34.6 | 34.1 |
| Average daytime temperature (°C) | 31.4 | 30.1 | 29.9 | 30.3 | 30.4 | 30.1 | 30.9 | 32.3 | 33.6 | 32.6 | 31.5 | 32.3 |
| Average temperature (°C) | 26.2 | 25.6 | 25.4 | 25.5 | 26.4 | 26.1 | 26.4 | 26.7 | 27.0 | 27.1 | 26.4 | 27.4 |
| Average night temperature (°C) | 22.5 | 23.2 | 22.9 | 23.0 | 23.8 | 23.1 | 22.8 | 22.2 | 22.2 | 23.1 | 22.3 | 23.3 |
| Absolute minimum temperature (°C) | 21.4 | 22.1 | 21.3 | 21.3 | 22.0 | 21.5 | 21.6 | 21.5 | 20.5 | 21.6 | 21.4 | 21.7 |
| 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) | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 12.0 | 12.1 | 12.2 | 12.2 | 12.2 |
| 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) | 9.1 | 8.1 | 7.6 | 7.5 | 9.0 | 10.2 | 10.4 | 9.8 | 9.8 | 9.2 | 8.9 | 7.5 |
| Precipitation (mm) | 178 | 495 | 536 | 720 | 302 | 153 | 40 | 5 | 1 | 41 | 24 | 43 |
| Sunny days | 5 | 0 | 0 | 1 | 0 | 4 | 12 | 22 | 26 | 10 | 21 | 12 |
| Rainy days | 26 | 28 | 31 | 29 | 31 | 26 | 19 | 9 | 4 | 21 | 9 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Roberto is at