Seattle weather in August 2024

The temperatures in Seattle in August are comfortable with low of 12°C and and high up to 27°C.

The wather in Seattle in August can vary between cold and nice weather days. Expect a few rainy days but usually not more than 3.

Our weather forecast can give you a great sense of what weather to expect in Seattle in August 2024.

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

Temperatures

27° / 12°

Rainy Days

Snowy Days

Dry Days

Rainfall

Sun Hours

10.7

Hrs

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

Explore the weather in Seattle in other months

Seattle annual weather

Month	Temperatures	Rainy Days	Dry Days	Snowy Days	Rainfall	Weather	More details
January	8° / 2°	12	17	2	103 mm	Awful	Seattle in January
February	8° / 1°	9	16	3	72 mm	Awful	Seattle in February
March	11° / 3°	9	21	1	80 mm	Bad	Seattle in March
April	14° / 4°	6	24	0	55 mm	Good	Seattle in April
May	19° / 7°	5	27	0	39 mm	Good	Seattle in May
June	22° / 9°	3	27	0	29 mm	Good	Seattle in June
July	27° / 12°	1	30	0	11 mm	Perfect	Seattle in July
August	27° / 12°	1	30	0	17 mm	Perfect	Seattle in August
September	23° / 11°	3	27	0	36 mm	Perfect	Seattle in September
October	16° / 7°	8	23	0	78 mm	Ok	Seattle in October
November	10° / 4°	10	19	0	97 mm	Bad	Seattle in November
December	7° / 1°	9	20	2	87 mm	Awful	Seattle in December