Weather archive on Hart Island

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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 5, Wednesday	12	25.8 78	760.3 29.93 1013.65 1013.65	761.1 29.96 1014.72 1014.72	0.4 0.02 0.53 0.53	56	Wind blowing from the west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)															16.4 62
	09	23.0 73	759.9 29.92 1013.12 1013.12	760.6 29.94 1014.05 1014.05	0.8 0.03 1.07 1.07	58	Wind blowing from the west	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)							17.2 63	23.0 73							14.2 58
	06	19.2 67	759.1 29.89 1012.05 1012.05	759.8 29.91 1012.98 1012.98	0.3 0.01 0.4 0.4	69	Wind blowing from the west-southwest	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)															13.3 56
	03	18.1 65	758.8 29.87 1011.65 1011.65	759.6 29.91 1012.72 1012.72	-0.2 -0.01 -0.27 -0.27	74	Wind blowing from the south-west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)							17.2 63	22.4 72							13.4 56
	00	18.6 65	759.0 29.88 1011.92 1011.92	759.7 29.91 1012.85 1012.85	0.5 0.02 0.67 0.67	81	Wind blowing from the south-west	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)															15.3 60
August 4, Tuesday	21	18.5 65	758.5 29.86 1011.25 1011.25	759.2 29.89 1012.18 1012.18	1.7 0.07 2.27 2.27	88	Wind blowing from the south-west	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)							18.4 65	22.4 72							16.5 62
	18	20.7 69	756.8 29.8 1008.98 1008.98	757.6 29.83 1010.05 1010.05	0.0 0 0 0	75	Wind blowing from the south-southwest	Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft)															16.1 61
	15	21.4 71	756.8 29.8 1008.98 1008.98	757.6 29.83 1010.05 1010.05	0.2 0.01 0.27 0.27	71	Wind blowing from the south-west	Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft)							19.0 66	22.4 72							15.8 60
	12	19.7 67	756.6 29.79 1008.72 1008.72	757.3 29.81 1009.65 1009.65	-0.2 -0.01 -0.27 -0.27	98	Wind blowing from the south-west	Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft)															19.4 67