Weather archive in Portland (airport), Washington

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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 May 24, Sunday	23	20.0 68	757.3 29.81 1009.65 1009.65	757.8 29.83 1010.32 1010.32	0.6 0.02 0.8 0.8	30	Calm, no wind	Calm			50%. 5/10. 4 oktas				10.0 50	25.6 78			2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	1.7 35
	20	23.3 74	756.7 29.79 1008.85 1008.85	757.3 29.81 1009.65 1009.65	-1.1 -0.04 -1.47 -1.47	28	Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			50%. 5/10. 4 oktas								2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	3.9 39
	17	24.4 76	757.8 29.83 1010.32 1010.32	758.3 29.85 1010.98 1010.98	-2.0 -0.08 -2.67 -2.67	23		Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				10.0 50	25.0 77			2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	2.2 36
	14	21.7 71	759.8 29.91 1012.98 1012.98	760.4 29.94 1013.78 1013.78	-1.8 -0.07 -2.4 -2.4	32	Wind blowing from the north-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas								2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	4.4 40
	11	16.7 62	761.6 29.98 1015.38 1015.38	762.2 30.01 1016.18 1016.18	-0.8 -0.03 -1.07 -1.07	58	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas				9.4 49	16.7 62			2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	8.3 47
	08	11.7 53	762.4 30.02 1016.45 1016.45	763.0 30.04 1017.25 1017.25	0.0 0 0 0	74	Wind blowing from the north-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			50%. 5/10. 4 oktas								50-100 164-328			16.0 9.9	7.2 45
	05	10.0 50	762.4 30.02 1016.45 1016.45	762.8 30.03 1016.98 1016.98	0.6 0.02 0.8 0.8	80	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	22.8 73			2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	6.7 44
	02	12.2 54	761.8 29.99 1015.65 1015.65	762.4 30.02 1016.45 1016.45	0.2 0.01 0.27 0.27	69	Wind blowing from the north-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			no clouds no clouds no clouds											16.0 9.9	6.7 44