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 20, Thursday	03	18.5 65	758.1 29.85 1010.72 1010.72	758.8 29.87 1011.65 1011.65	0.2 0.01 0.27 0.27	100	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							18.4 65	21.9 71							18.5 65
2026 August 20, Thursday	00	19.6 67	757.9 29.84 1010.45 1010.45	758.6 29.87 1011.38 1011.38	0.3 0.01 0.4 0.4	100	Wind blowing from the south-southwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															19.6 67
August 19, Wednesday	21	20.1 68	757.6 29.83 1010.05 1010.05	758.4 29.86 1011.12 1011.12	1.1 0.04 1.47 1.47	100	Wind blowing from the south-southwest	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)							18.6 65	21.9 71							20.1 68
	18	20.1 68	756.5 29.78 1008.58 1008.58	757.3 29.81 1009.65 1009.65	0.5 0.02 0.67 0.67	100	Wind blowing from the south	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															20.1 68
	15	21.6 71	756.0 29.76 1007.92 1007.92	756.7 29.79 1008.85 1008.85	-0.2 -0.01 -0.27 -0.27	100	Wind blowing from the south	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)							18.6 65	21.6 71							21.6 71
	12	19.6 67	756.2 29.77 1008.18 1008.18	757.0 29.8 1009.25 1009.25	-1.1 -0.04 -1.47 -1.47	100	Wind blowing from the south-east	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)															19.6 67
	09	19.0 66	757.3 29.81 1009.65 1009.65	758.0 29.84 1010.58 1010.58	-1.2 -0.05 -1.6 -1.6	100	Wind blowing from the east-southeast	Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft)							18.7 66	19.8 68							19.0 66
	06	19.2 67	758.5 29.86 1011.25 1011.25	759.3 29.89 1012.32 1012.32	-0.7 -0.03 -0.93 -0.93	100	Wind blowing from the south-east	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)															19.2 67
	03	19.0 66	759.2 29.89 1012.18 1012.18	760.0 29.92 1013.25 1013.25	-1.1 -0.04 -1.47 -1.47	100	Wind blowing from the south-east	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)							18.7 66	19.8 68							19.0 66