Aden weather in September

September is a hot month in Aden with clearly summery days, though mornings and evenings stay usable outdoors. Expect around 4 scattered rain days. The sea averages 31°C — comfortable for swimming and watersports.

September climate normals for Aden

Avg high

33°C

Avg low

27°C

Rain days

4

Humidity

72%

Sea temp

31°C

Aden climate through the year

Month	Avg high	Avg low	Rain days	Humidity	Sea temp
January	26°	21°	3	73%	27°
February	26°	21°	1	73%	27°
March	28°	23°	2	75%	28°
April	30°	25°	2	75%	29°
May	32°	27°	2	73%	31°
June	34°	28°	1	69%	32°
July	34°	28°	2	64%	29°
August	34°	27°	2	65%	27°
September	33°	27°	4	72%	31°
October	31°	25°	3	70%	31°
November	29°	23°	1	70%	29°
December	27°	21°	2	70%	28°

Normals computed from Open-Meteo's ERA5 reanalysis archive (2015–2024).

Middle-East month-by-month guide →