Weather archive in Portland (airport), Maine

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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
2021 July 23, Friday	17	24.4 76	761.6 29.98 1015.38 1015.38	763.0 30.04 1017.25 1017.25	-0.3 -0.01 -0.4 -0.4	48	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								1000-1500 3281-4921			16.0 9.9	12.8 55
	14	23.3 74	761.9 30 1015.78 1015.78	763.2 30.05 1017.52 1017.52	-1.0 -0.04 -1.33 -1.33	56	Wind blowing from the south-southeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				18.9 66	25.6 78			1500-2000 4921-6562			16.0 9.9	13.9 57
	11	23.9 75	762.9 30.04 1017.12 1017.12	764.2 30.09 1018.85 1018.85	0.2 0.01 0.27 0.27	50	Wind blowing from the north-northwest	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	12.8 55
	08	18.9 66	762.7 30.03 1016.85 1016.85	764.0 30.08 1018.58 1018.58	0.8 0.03 1.07 1.07	78	Wind blowing from the west-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas				13.9 57	26.1 79			2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	15.0 59
	05	14.4 58	761.9 30 1015.78 1015.78	763.2 30.05 1017.52 1017.52	0.3 0.01 0.4 0.4	90	Wind blowing from the west-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			50%. 5/10. 4 oktas								2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	12.8 55
	02	15.6 60	761.6 29.98 1015.38 1015.38	763.1 30.04 1017.38 1017.38	-0.3 -0.01 -0.4 -0.4	93	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			no clouds no clouds no clouds				15.0 59	21.7 71						16.0 9.9	14.4 58
July 22, Thursday	23	17.2 63	761.9 30 1015.78 1015.78	763.3 30.05 1017.65 1017.65	1.0 0.04 1.33 1.33	87	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 oktas								2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	15.0 59
	20	21.7 71	760.9 29.96 1014.45 1014.45	762.1 30 1016.05 1016.05	1.3 0.05 1.73 1.73	63	Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				16.1 61	26.1 79			2000-2500 6562-8202			16.0 9.9	14.4 58
	17	23.9 75	759.6 29.91 1012.72 1012.72	761.0 29.96 1014.58 1014.58	-0.5 -0.02 -0.67 -0.67	58	Wind blowing from the south	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			50%. 5/10. 4 oktas								2000-2500 6562-8202			16.0 9.9	15.0 59