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 June 21, Sunday	20	22.8 73	750.0 29.53 999.92 999.92	762.5 30.02 1016.58 1016.58	-0.3 -0.01 -0.4 -0.4	43	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas								600-1000 1968-3281			16.0 9.9	9.4 49
	17	24.4 76	750.3 29.54 1000.32 1000.32	762.8 30.03 1016.98 1016.98	-0.7 -0.03 -0.93 -0.93	39	Wind blowing from the west-northwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			50%. 5/10. 4 oktas				11.1 52	25.0 77			600-1000 1968-3281			16.0 9.9	9.4 49
	14	21.1 70	751.0 29.57 1001.25 1001.25	763.7 30.07 1018.18 1018.18	-1.0 -0.04 -1.33 -1.33	49	Wind blowing from the west-southwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			50%. 5/10. 4 oktas								600-1000 1968-3281			16.0 9.9	10.0 50
	11	17.8 64	752.0 29.61 1002.58 1002.58	764.5 30.1 1019.25 1019.25	0.0 0 0 0	58	Wind blowing from the west-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				11.7 53	17.8 64			1500-2000 4921-6562			16.0 9.9	9.4 49
	08	13.3 56	752.0 29.61 1002.58 1002.58	764.8 30.11 1019.65 1019.65	0.5 0.02 0.67 0.67	77	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 oktas								600-1000 1968-3281			16.0 9.9	9.4 49
	05	11.7 53	751.5 29.59 1001.92 1001.92	764.2 30.09 1018.85 1018.85	0.0 0 0 0	83	Calm, no wind	Calm			50%. 5/10. 4 oktas				11.1 52	21.7 71			2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	8.9 48
	02	12.2 54	751.5 29.59 1001.92 1001.92	764.2 30.09 1018.85 1018.85	0.5 0.02 0.67 0.67	83	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			no clouds no clouds no clouds											16.0 9.9	9.4 49
June 20, Saturday	23	13.9 57	751.0 29.57 1001.25 1001.25	763.7 30.07 1018.18 1018.18	1.0 0.04 1.33 1.33	74	Wind blowing from the south	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			no clouds no clouds no clouds				12.2 54	21.1 70						16.0 9.9	9.4 49
June 20, Saturday	20	18.3 65	750.0 29.53 999.92 999.92	762.7 30.03 1016.85 1016.85	0.2 0.01 0.27 0.27	54	Wind blowing from the south-southwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			20–30%. 2/10–3/10. 2 oktas								1000-1500 3281-4921			16.0 9.9	8.9 48