Temperature
Hot by day, warm at night.
Aden is most comfortable in winter. Summers are hot and winters are mild. Rain stays limited most of the year. Humidity is noticeable much of the year.

Hot by day, warm at night.
Few rainy days, with moderate rainfall overall.
Plenty of sun this month.
Hot days with humid air through much of the month.
In August, afternoons feel about 96° and nights feel near 90°.
Predominantly clear skies.
August late afternoons are around 94°F, easing to about 89°F in early evening.
Calm winds are typical in August.
Want a side-by-side climate view? Compare Aden with Willemstad.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 11, 2026
Data & methodology