Average Rainfall and Temperatures for ArubaThis weather chart from the World Meteorological Organization shows the average rainfall and temperatures for Aruba by month. | Aruba Index |
| Aruba, Beatrix Airport (1971-2000) | | Element | Unit | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | YEAR | | Avg. Air Temperature | °C | 26.4 | 26.6 | 26.9 | 27.5 | 28.1 | 28.4 | 28.2 | 28.8 | 28.9 | 28.5 | 27.9 | 26.9 | 27.8 | | Avg. Maximum Temperature | °C | 30.0 | 30.4 | 30.8 | 31.3 | 31.8 | 32.0 | 31.8 | 32.4 | 32.6 | 32.1 | 32.1 | 30.3 | 31.4 | | Abs. Maximum Temperature | °C | 32.2 | 32.7 | 33.9 | 34.2 | 34.7 | 35.0 | 34.3 | 35.6 | 35.5 | 34.9 | 33.5 | 33.2 | 35.6 | | Avg. Minimum Temperature | °C | 24.2 | 24.4 | 24.7 | 25.4 | 26.1 | 26.4 | 26.1 | 26.1 | 26.6 | 26.1 | 25.5 | 24.7 | 25.6 | | Abs. Minimum Temperature | °C | 20.8 | 20.6 | 21.2 | 21.5 | 21.8 | 23.0 | 21.2 | 21.3 | 22.1 | 21.9 | 22.0 | 20.5 | 20.5 | | Avg. Seawater Temperature | °C | 26.1 | 25.9 | 26.0 | 26.5 | 27.0 | 27.4 | 27.6 | 28.0 | 28.2 | 28.3 | 28.1 | 27.0 | 27.2 | | Avg. Air Pressure (-1000) | hPa | 12.9 | 12.8 | 12.4 | 11.4 | 11.3 | 12.1 | 12.6 | 11.6 | 10.7 | 10.3 | 10.5 | 12.1 | 12.1 | | Avg. Vapour Pressure | hPa | 26.7 | 26.4 | 26.8 | 28.4 | 29.7 | 29.9 | 29.9 | 30.2 | 30.6 | 30.7 | 29.9 | 27.9 | 28.9 | | Avg. Relative Humidity | % | 77.7 | 76.2 | 75.8 | 77.3 | 78.2 | 77.4 | 78.2 | 76.6 | 77.2 | 79.0 | 79.5 | 78.7 | 77.6 | | Avg. Dewpoint Temperature | °C | 22.1 | 22.0 | 22.2 | 23.1 | 23.9 | 24.0 | 24.0 | 24.2 | 24.4 | 24.5 | 24.0 | 22.9 | 23.4 | | Avg. Daily Evaporation | mm | 5.5 | 6.7 | 7.7 | 7.3 | 7.4 | 8.1 | 7.7 | 7.6 | 7.1 | 6.1 | 5.1 | 5.0 | 6.8 | | Avg. Rainfall | mm | 37.4 | 19.3 | 7.6 | 13.2 | 13.8 | 17.7 | 30.7 | 25.2 | 35.2 | 65.0 | 78.2 | 65.7 | 408.9 |
Source: Meteorological Service of Netherland Antilles and Aruba |