Average annual temperature is 24.1 °C
Absolute maximum temperature: 31.8 °C
Absolute minimum temperature: 18.9 °C
Number of sunny days: 104 days
Number of rainy days: 261 days
Look at detailed online map of Casacay
* Weather data for Casacay 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) | 28.4 | 29.8 | 28.7 | 28.6 | 30.7 | 29.0 | 29.8 | 31.0 | 31.0 | 31.8 | 30.9 | 30.9 |
| Average daytime temperature (°C) | 27.0 | 27.6 | 27.0 | 27.5 | 27.8 | 26.3 | 27.5 | 28.2 | 28.8 | 28.6 | 28.2 | 28.1 |
| Average temperature (°C) | 23.4 | 24.0 | 23.9 | 24.3 | 24.8 | 23.6 | 24.2 | 23.9 | 24.1 | 24.3 | 23.9 | 24.5 |
| Average night temperature (°C) | 20.6 | 21.2 | 21.2 | 21.5 | 22.3 | 21.0 | 21.1 | 20.6 | 20.7 | 21.4 | 20.9 | 21.9 |
| Absolute minimum temperature (°C) | 18.9 | 20.2 | 19.2 | 20.4 | 21.3 | 19.6 | 19.0 | 19.6 | 19.4 | 20.1 | 19.4 | 20.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.4 | 8.5 | 7.4 | 7.9 | 8.4 | 9.3 | 9.7 | 9.7 | 9.2 | 7.8 | 8.0 | 7.3 |
| Precipitation (mm) | 165 | 191 | 235 | 285 | 159 | 35 | 13 | 13 | 5 | 30 | 29 | 105 |
| Sunny days | 1 | 0 | 1 | 3 | 1 | 9 | 21 | 22 | 19 | 8 | 13 | 6 |
| Rainy days | 30 | 28 | 30 | 27 | 30 | 21 | 10 | 9 | 11 | 23 | 17 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Casacay is at