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
2026 August 7, Friday	08	25.0 77	762.4 30.02 1016.45 1016.45	763.6 30.06 1018.05 1018.05	0.5 0.02 0.67 0.67	85	Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas				21.7 71				1500-2000 4921-6562			16.0 9.9	22.2 72
	05	22.8 73	761.9 30 1015.78 1015.78	763.1 30.04 1017.38 1017.38	0.0 0 0 0	94	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas								2500 or more, or no clouds. 8202 or more, or no clouds.			14.0 8.7	21.7 71
	02	23.3 74	761.9 30 1015.78 1015.78	763.3 30.05 1017.65 1017.65	-0.2 -0.01 -0.27 -0.27	91	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				19.4 67	25.6 78			2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	21.7 71
August 6, Thursday	23	24.4 76	762.1 30 1016.05 1016.05	763.3 30.05 1017.65 1017.65	0.2 0.01 0.27 0.27	85	Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			no clouds no clouds no clouds											16.0 9.9	21.7 71
	20	25.6 78	761.9 30 1015.78 1015.78	763.2 30.05 1017.52 1017.52	0.0 0 0 0	79	Wind blowing from the south-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			no clouds no clouds no clouds				19.4 67	30.6 87						16.0 9.9	21.7 71
	17	29.4 85	761.9 30 1015.78 1015.78	763.3 30.05 1017.65 1017.65	-0.5 -0.02 -0.67 -0.67	53	Wind blowing from the south-southwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			no clouds no clouds no clouds											16.0 9.9	18.9 66
	14	30.0 86	762.4 30.02 1016.45 1016.45	763.8 30.07 1018.32 1018.32	-0.3 -0.01 -0.4 -0.4	53	Wind blowing from the south	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			20–30%. 2/10–3/10. 2 oktas				23.3 74	30.6 87			1500-2000 4921-6562			16.0 9.9	19.4 67
	11	29.4 85	762.7 30.03 1016.85 1016.85	764.1 30.08 1018.72 1018.72	-0.2 -0.01 -0.27 -0.27	51	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	18.3 65
	08	23.9 75	762.9 30.04 1017.12 1017.12	764.3 30.09 1018.98 1018.98	0.5 0.02 0.67 0.67	71	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				19.4 67	28.3 83			2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	18.3 65