Average annual temperature is 25.7 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: 19.2 °C
Number of sunny days: 57 days
Number of rainy days: 308 days
Look at detailed online map of Portoviejo
* Weather data for Portoviejo 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) | 31.4 | 31.3 | 31.8 | 31.9 | 32.7 | 31.4 | 32.9 | 33.3 | 34.9 | 34.6 | 33.6 | 32.5 |
| Average daytime temperature (°C) | 30.1 | 29.8 | 29.6 | 30.4 | 30.7 | 30.0 | 30.8 | 31.1 | 31.8 | 31.6 | 31.0 | 30.6 |
| Average temperature (°C) | 25.3 | 25.4 | 25.3 | 25.6 | 26.2 | 25.9 | 25.9 | 25.6 | 25.7 | 26.1 | 25.7 | 26.0 |
| Average night temperature (°C) | 22.1 | 22.9 | 22.7 | 22.7 | 23.4 | 23.0 | 22.8 | 21.8 | 21.7 | 22.8 | 22.4 | 22.9 |
| Absolute minimum temperature (°C) | 20.4 | 21.5 | 21.6 | 21.1 | 22.4 | 20.6 | 20.8 | 20.1 | 19.2 | 21.3 | 20.7 | 21.8 |
| 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 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 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 | 9.0 | 7.4 | 8.5 | 9.0 | 9.3 | 9.7 | 9.6 | 10.1 | 8.2 | 8.3 | 7.8 |
| Precipitation (mm) | 137 | 322 | 445 | 321 | 181 | 135 | 45 | 25 | 7 | 66 | 29 | 96 |
| Sunny days | 2 | 0 | 1 | 0 | 1 | 0 | 6 | 8 | 15 | 12 | 8 | 4 |
| Rainy days | 29 | 28 | 30 | 30 | 30 | 30 | 25 | 23 | 15 | 19 | 22 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Portoviejo is at