Portimao weather in August 2025

The weather in Portimao in August is hot. The average temperatures are between 20°C and 26°C.

As it is almost never rain during August in Portimao the weather is perfect for hanging out outside and exploring all that Portimao has to offer.

Our weather forecast can give you a great sense of what weather to expect in Portimao in August 2025.

If you’re planning to visit Portimao in the near future, we highly recommend that you review the 14 day weather forecast for Portimao before you arrive.

Temperatures

26° / 20°

Rainy Days

Snowy Days

Dry Days

Rainfall

Sun Hours

11.9

Hrs

Sun	Mon	Tue	Wed	Thu	Fri	Sat
					1 29° /18°	2 28° /17°
3 28° /17°	4 29° /17°	5 28° /17°	6 27° /18°	7 27° /18°	8 27° /17°	9 27° /17°
10 27° /17°	11 28° /17°	12 28° /17°	13 28° /17°	14 27° /18°	15 29° /18°	16 28° /18°
17 28° /17°	18 28° /17°	19 28° /17°	20 28° /18°	21 29° /18°	22 29° /18°	23 28° /18°
24 28° /18°	25 28° /18°	26 28° /17°	27 27° /18°	28 27° /17°	29 26° /17°	30 27° /17°
31 27° /17°

Explore the weather in Portimao in other months

Portimao annual weather

Month	Temperatures	Rainy Days	Dry Days	Rainfall	Weather	More details
January	15° / 11°	2	29	24 mm	Good	Portimao in January
February	16° / 11°	2	26	26 mm	Good	Portimao in February
March	17° / 12°	2	29	32 mm	Good	Portimao in March
April	18° / 14°	2	28	25 mm	Good	Portimao in April
May	21° / 16°	1	30	15 mm	Good	Portimao in May
June	23° / 18°	0	30	3 mm	Perfect	Portimao in June
July	25° / 19°	0	31	1 mm	Perfect	Portimao in July
August	26° / 20°	0	31	2 mm	Perfect	Portimao in August
September	25° / 20°	1	29	8 mm	Perfect	Portimao in September
October	22° / 18°	2	29	30 mm	Good	Portimao in October
November	18° / 15°	2	28	38 mm	Good	Portimao in November
December	17° / 13°	2	29	40 mm	Good	Portimao in December