Weather archive in Seattle / Tacoma (airport)

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Date / Local time		T	Po	P	Pa	U	DD	Ff	ff10	ff3	N	WW	W1	W2	Tn	Tx	Cl	Nh	H	Cm	Ch	VV	Td	RRR	tR	E	Tg	E'	sss
2026 October 1, Thursday	02	12.2 54	752.0 29.61 1002.58 1002.58	764.5 30.1 1019.25 1019.25	-0.2 -0.01 -0.27 -0.27	83	Wind blowing from the north-northeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas								2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	9.4 49
September 30, Wednesday	23	12.2 54	752.2 29.61 1002.85 1002.85	764.9 30.11 1019.78 1019.78	0.2 0.01 0.27 0.27	80	Wind blowing from the north	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			50%. 5/10. 4 oktas				9.4 49	17.8 64			2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	8.9 48
	20	12.8 55	752.0 29.61 1002.58 1002.58	764.8 30.11 1019.65 1019.65	0.2 0.01 0.27 0.27	77	Wind blowing from the north	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas								1000-1500 3281-4921			16.0 9.9	8.9 48
	17	17.8 64	751.8 29.6 1002.32 1002.32	764.5 30.1 1019.25 1019.25	-1.5 -0.06 -2 -2	56	Wind blowing from the north-northwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			50%. 5/10. 4 oktas				9.4 49	18.3 65			1000-1500 3281-4921			16.0 9.9	8.9 48
	14	17.2 63	753.3 29.66 1004.32 1004.32	765.9 30.15 1021.12 1021.12	0.0 0 0 0	58	Wind blowing from the north	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			20–30%. 2/10–3/10. 2 oktas								600-1000 1968-3281			16.0 9.9	8.9 48
	11	13.3 56	753.3 29.66 1004.32 1004.32	766.0 30.16 1021.25 1021.25	0.8 0.03 1.07 1.07	75	Wind blowing from the north-east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				9.4 49	13.9 57			300-600 984-1968			16.0 9.9	8.9 48
	08	11.1 52	752.5 29.63 1003.25 1003.25	765.3 30.13 1020.32 1020.32	0.7 0.03 0.93 0.93	80	Wind blowing from the north-northeast	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas								300-600 984-1968			16.0 9.9	7.8 46
	05	10.6 51	751.8 29.6 1002.32 1002.32	764.5 30.1 1019.25 1019.25	0.8 0.03 1.07 1.07	86	Wind blowing from the north-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas				10.0 50	17.2 63			300-600 984-1968			16.0 9.9	8.3 47
	02	13.9 57	751.0 29.57 1001.25 1001.25	763.6 30.06 1018.05 1018.05	1.0 0.04 1.33 1.33	62	Wind blowing from the north-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas								1000-1500 3281-4921			16.0 9.9	6.7 44