Weather archive in Duluth (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 August 18, Tuesday	13	21.1 70	722.0 28.43 962.59 962.59	760.3 29.93 1013.65 1013.65	0.2 0.01 0.27 0.27	42	Wind blowing from the north-west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)	9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft		20–30%. 2/10–3/10. 2 oktas				14.4 58	21.1 70			1500-2000 4921-6562			16.0 9.9	7.8 46
	10	18.3 65	721.8 28.42 962.32 962.32	760.4 29.94 1013.78 1013.78	0.2 0.01 0.27 0.27	63	Wind blowing from the north-northwest	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)	9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft		20–30%. 2/10–3/10. 2 oktas								1500-2000 4921-6562			16.0 9.9	11.1 52
	07	14.4 58	721.6 28.41 962.05 962.05	760.0 29.92 1013.25 1013.25	0.6 0.02 0.8 0.8	93	Wind blowing from the north-northwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			50%. 5/10. 4 oktas				14.4 58	27.2 81			2000-2500 6562-8202			16.0 9.9	13.3 56
	04	16.1 61	721.0 28.39 961.25 961.25	759.2 29.89 1012.18 1012.18	0.0 0 0 0	93	Wind blowing from the north-west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 oktas								2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	15.0 59
	01	15.6 60	721.0 28.39 961.25 961.25	759.2 29.89 1012.18 1012.18	-0.3 -0.01 -0.4 -0.4	93	Wind blowing from the west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			no clouds no clouds no clouds				10.0 50	24.4 76						16.0 9.9	14.4 58	1.0 0.04	6
August 17, Monday	22	16.1 61	721.3 28.4 961.65 961.65	759.7 29.91 1012.85 1012.85	0.7 0.03 0.93 0.93	93	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas								1500-2000 4921-6562			16.0 9.9	15.0 59	1.0 0.04	3
	19	24.4 76	720.6 28.37 960.72 960.72	758.9 29.88 1011.78 1011.78	-1.4 -0.06 -1.87 -1.87	48	Wind blowing from the south-west	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				10.0 50	27.2 81			1500-2000 4921-6562			16.0 9.9	12.8 55
	16	26.7 80	722.0 28.43 962.59 962.59	760.3 29.93 1013.65 1013.65	-1.7 -0.07 -2.27 -2.27	42	Wind blowing from the west	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)	11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft		20–30%. 2/10–3/10. 2 oktas								1500-2000 4921-6562			16.0 9.9	12.8 55
	13	24.4 76	723.7 28.49 964.85 964.85	762.1 30 1016.05 1016.05	-0.8 -0.03 -1.07 -1.07	45	Wind blowing from the west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			50%. 5/10. 4 oktas				11.1 52	25.0 77			1000-1500 3281-4921			16.0 9.9	11.7 53