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
2025 September 26, Friday	17	20.6 69	752.5 29.63 1003.25 1003.25	765.2 30.13 1020.18 1020.18	-1.5 -0.06 -2 -2	42	Wind blowing from the south-west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			50%. 5/10. 4 oktas				10.6 51	20.6 69			2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	7.2 45
	14	18.9 66	754.0 29.69 1005.25 1005.25	766.8 30.19 1022.32 1022.32	-1.3 -0.05 -1.73 -1.73	54	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas								600-1000 1968-3281			16.0 9.9	9.4 49
	11	15.6 60	755.3 29.74 1006.98 1006.98	768.1 30.24 1024.05 1024.05	0.5 0.02 0.67 0.67	67	Wind blowing from the south	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				10.0 50	15.6 60			600-1000 1968-3281			16.0 9.9	9.4 49
	08	11.1 52	754.8 29.72 1006.32 1006.32	767.5 30.22 1023.25 1023.25	0.2 0.01 0.27 0.27	86	Wind blowing from the south-southeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			no clouds no clouds no clouds											16.0 9.9	8.9 48
	05	10.6 51	754.6 29.71 1006.05 1006.05	767.3 30.21 1022.98 1022.98	0.0 0 0 0	89	Wind blowing from the south-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				10.6 51	16.7 62			1000-1500 3281-4921			16.0 9.9	8.9 48
	02	11.7 53	754.6 29.71 1006.05 1006.05	767.2 30.2 1022.85 1022.85	0.6 0.02 0.8 0.8	74	Wind blowing from the south-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas								1000-1500 3281-4921			16.0 9.9	7.2 45
September 25, Thursday	23	13.9 57	754.0 29.69 1005.25 1005.25	766.7 30.19 1022.18 1022.18	0.2 0.01 0.27 0.27	67	Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				11.1 52	16.7 62			1500-2000 4921-6562			16.0 9.9	7.8 46
	20	14.4 58	753.8 29.68 1004.98 1004.98	766.6 30.18 1022.05 1022.05	0.3 0.01 0.4 0.4	65	Wind blowing from the north-east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			50%. 5/10. 4 oktas								1500-2000 4921-6562			16.0 9.9	7.8 46
	17	16.7 62	753.5 29.67 1004.58 1004.58	766.2 30.17 1021.52 1021.52	0.0 0 0 0	56	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				11.1 52	16.7 62			1500-2000 4921-6562			16.0 9.9	7.8 46