Average annual temperature is 27.8 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: 22.3 °C
Number of sunny days: 59
Number of rainy days: 306
Number of snow days:
Average annual precipitation: 585 mm
Look at detailed online map of Willemstad
* Weather data for Willemstad Curacao is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 28.5 | 28.6 | 29.6 | 30.8 | 31.4 | 33.2 | 32.2 | 34.2 | 33.8 | 33.7 | 31 | 30.1 |
| Average daytime temperature (°C) | 27.8 | 27.8 | 28.4 | 29.4 | 30.1 | 30.9 | 30.5 | 32 | 32.6 | 31.7 | 29.8 | 29.3 |
| Average temperature (°C) | 25.9 | 25.7 | 26.2 | 27 | 27.9 | 28.7 | 28.5 | 29.5 | 29.9 | 29.2 | 27.9 | 27.5 |
| Average night temperature (°C) | 24.5 | 24.3 | 24.7 | 25.3 | 26.4 | 27 | 26.8 | 27.5 | 28.1 | 27.1 | 26.1 | 26 |
| Absolute minimum temperature (°C) | 22.3 | 22.8 | 23.9 | 24.2 | 25.4 | 24.7 | 24.3 | 25.6 | 27.6 | 25 | 24 | 23.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.6 | 11.9 | 12.2 | 12.6 | 12.8 | 12.8 | 12.8 | 12.7 | 12.4 | 12 | 11.7 | 11.5 |
| Daylight mean duration (h) | 11.5 | 11.8 | 12.1 | 12.4 | 12.7 | 12.8 | 12.8 | 12.5 | 12.2 | 11.9 | 11.6 | 11.4 |
| Daylight minimum duration (h) | 11.4 | 11.6 | 11.9 | 12.3 | 12.6 | 12.8 | 12.7 | 12.4 | 12 | 11.7 | 11.5 | 11.4 |
| Sunshine mean duration (h) | 10.5 | 10.8 | 11.1 | 11 | 11 | 11.4 | 11.3 | 10.9 | 11.1 | 10.3 | 10.3 | 10.7 |
| Precipitation (mm) | 51 | 46 | 39 | 24 | 24 | 36 | 62 | 24 | 5 | 78 | 130 | 67 |
| Sunny days | 1 | 6 | 8 | 7 | 4 | 2 | 11 | 14 | 4 | 1 | 1 | |
| Rainy days | 30 | 28 | 25 | 22 | 24 | 26 | 29 | 20 | 16 | 27 | 29 | 30 |
The largest precipitation sum in Willemstad is at