Average annual temperature is 24.2 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: 8.5 °C
Number of sunny days: 173 days
Number of rainy days: 192 days
Look at detailed online map of Cayo Pelau
* Weather data for Cayo Pelau United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 23.1 | 24.4 | 27.5 | 28.1 | 29.5 | 30.9 | 32.0 | 33.8 | 31.4 | 30.3 | 27.4 | 23.9 |
| Average daytime temperature (°C) | 20.4 | 22.8 | 24.4 | 26.0 | 27.2 | 28.7 | 30.9 | 31.1 | 29.9 | 27.6 | 24.8 | 21.3 |
| Average temperature (°C) | 18.1 | 21.0 | 22.3 | 24.1 | 25.3 | 27.2 | 29.4 | 29.1 | 27.6 | 25.0 | 21.7 | 18.9 |
| Average night temperature (°C) | 16.1 | 19.2 | 20.3 | 22.2 | 23.5 | 25.4 | 27.7 | 27.3 | 25.5 | 22.7 | 19.3 | 16.9 |
| Absolute minimum temperature (°C) | 8.5 | 14.2 | 13.1 | 18.3 | 21.0 | 21.8 | 25.8 | 25.9 | 23.6 | 16.5 | 11.5 | 11.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.3 | 12.0 | 12.8 | 13.5 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.8 | 10.5 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.1 | 10.3 | 10.8 | 11.0 | 12.4 | 12.1 | 11.6 | 11.2 | 10.6 | 9.7 | 8.6 | 7.1 |
| Precipitation (mm) | 28 | 4 | 9 | 127 | 34 | 107 | 58 | 264 | 63 | 57 | 46 | 139 |
| Sunny days | 22 | 23 | 23 | 10 | 14 | 5 | 10 | 1 | 8 | 24 | 17 | 16 |
| Rainy days | 9 | 5 | 8 | 20 | 17 | 25 | 21 | 30 | 22 | 7 | 13 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cayo Pelau is at