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 February 19, Wednesday	16	9.4 49	749.8 29.52 999.65 999.65	762.6 30.02 1016.72 1016.72	2.3 0.09 3.07 3.07	80	Wind blowing from the south-southwest	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)	15 m/s 54 km/h 34 mph 29 knots 7 Bft		100%. 10/10. 8 oktas				6.7 44	10.6 51			300-600 984-1968			16.0 9.9	6.1 43	Trace of precipitation Trace of precipitation	6
	13	10.6 51	747.5 29.43 996.58 996.58	760.3 29.93 1013.65 1013.65	1.5 0.06 2 2	77	Wind blowing from the south-west	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)	14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft		100%. 10/10. 8 oktas								600-1000 1968-3281			16.0 9.9	6.7 44	Trace of precipitation Trace of precipitation	3
	10	9.4 49	746.0 29.37 994.59 994.59	758.7 29.87 1011.52 1011.52	1.3 0.05 1.73 1.73	74	Wind blowing from the south	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)	9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft		100%. 10/10. 8 oktas				6.7 44	9.4 49			600-1000 1968-3281			16.0 9.9	5.0 41	2.0 0.08	6
	07	6.7 44	744.7 29.32 992.85 992.85	757.4 29.82 1009.78 1009.78	-1.8 -0.07 -2.4 -2.4	83	Wind blowing from the east-southeast	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, continuous, slight at time of observation.							1000-1500 3281-4921			16.0 9.9	3.9 39	2.0 0.08	3
	04	6.7 44	746.5 29.39 995.25 995.25	759.2 29.89 1012.18 1012.18	-1.5 -0.06 -2 -2	83	Wind blowing from the east-southeast	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, continuous, slight at time of observation.			6.7 44	11.7 53			1500-2000 4921-6562			16.0 9.9	3.9 39	2.0 0.08	6
	01	9.4 49	748.0 29.45 997.25 997.25	760.8 29.95 1014.32 1014.32	-1.8 -0.07 -2.4 -2.4	55	Wind blowing from the south-east	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas								2000-2500 6562-8202			16.0 9.9	0.6 33
February 18, Tuesday	22	8.9 48	749.8 29.52 999.65 999.65	762.4 30.02 1016.45 1016.45	-1.2 -0.05 -1.6 -1.6	63	Wind blowing from the south-southeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas				5.6 42	10.6 51			1500-2000 4921-6562			16.0 9.9	2.2 36
	19	8.9 48	751.0 29.57 1001.25 1001.25	763.9 30.07 1018.45 1018.45	-1.2 -0.05 -1.6 -1.6	80	Wind blowing from the north	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas								1500-2000 4921-6562			16.0 9.9	5.6 42
	16	10.6 51	752.2 29.61 1002.85 1002.85	765.0 30.12 1019.92 1019.92	-0.8 -0.03 -1.07 -1.07	69	Wind blowing from the west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				5.6 42	11.7 53			600-1000 1968-3281			16.0 9.9	5.0 41