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 January 3, Saturday	10	8.9 48	739.0 29.09 985.25 985.25	751.6 29.59 1002.05 1002.05	0.8 0.03 1.07 1.07	93	Wind blowing from the south	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.			6.7 44	8.9 48			1000-1500 3281-4921			16.0 9.9	7.8 46	14.0 0.55	6
	07	7.8 46	738.2 29.06 984.19 984.19	750.7 29.56 1000.85 1000.85	0.4 0.02 0.53 0.53	96	Wind blowing from the south-southeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, continuous, moderate at time of observation.							Less than 50 Less than 50			0.8 0.5	7.2 45	8.0 0.31	3
	04	7.2 45	737.8 29.05 983.65 983.65	750.3 29.54 1000.32 1000.32	-0.7 -0.03 -0.93 -0.93	100	Calm, no wind	Calm			100%. 10/10. 8 oktas	Rain, not freezing, continuous, slight at time of observation.			7.2 45	10.0 50			1500-2000 4921-6562			6.0 3.7	7.2 45	0.3 0.01	6
	01	7.2 45	738.5 29.07 984.59 984.59	751.2 29.57 1001.52 1001.52	-2.5 -0.1 -3.33 -3.33	97	Wind blowing from the north	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	6.7 44
January 2, Friday	22	8.3 47	741.0 29.17 987.92 987.92	753.6 29.67 1004.72 1004.72	-2.2 -0.09 -2.93 -2.93	97	Wind blowing from the north-northeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas	Fog or ice fog in patches.			5.0 41	10.0 50			Less than 50 Less than 50			0.4 0.3	7.8 46	2.0 0.08	6
	19	9.4 49	743.2 29.26 990.85 990.85	756.1 29.77 1008.05 1008.05	-1.8 -0.07 -2.4 -2.4	93	Wind blowing from the east	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			12.0 7.5	8.3 47	2.0 0.08	3
	16	8.9 48	745.0 29.33 993.25 993.25	757.6 29.83 1010.05 1010.05	-0.8 -0.03 -1.07 -1.07	93	Calm, no wind	Calm			100%. 10/10. 8 oktas				5.0 41	8.9 48			1000-1500 3281-4921			12.0 7.5	7.8 46	0.3 0.01	6
	13	7.8 46	745.8 29.36 994.32 994.32	758.6 29.87 1011.38 1011.38	-0.7 -0.03 -0.93 -0.93	96	Wind blowing from the south-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, continuous, slight at time of observation.							100-200 328-656			1.6 1.0	7.2 45	Trace of precipitation Trace of precipitation	3
	10	6.7 44	746.5 29.39 995.25 995.25	759.3 29.89 1012.32 1012.32	0.5 0.02 0.67 0.67	96	Calm, no wind	Calm			100%. 10/10. 8 oktas					6.7 44			200-300 656-984			11.0 6.8	6.1 43	Trace of precipitation Trace of precipitation	6