Weather archive in Philadelfia (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 20, Thursday	20	21.7 71	758.1 29.85 1010.72 1010.72	759.5 29.9 1012.58 1012.58	1.6 0.06 2.13 2.13	76	Wind blowing from the north-northeast	Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 Bft)	19 m/s 68 km/h 43 mph 37 knots 8 Bft		70 – 80%. 7/10 – 8/10. 6 oktas				21.7 71	29.4 85			100-200 328-656			16.0 9.9	17.2 63	17.0 0.67	6
	17	27.2 81	756.5 29.78 1008.58 1008.58	758.1 29.85 1010.72 1010.72	-2.6 -0.1 -3.47 -3.47	72	Wind blowing from the south-southeast	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)	11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft		70 – 80%. 7/10 – 8/10. 6 oktas								1000-1500 3281-4921			16.0 9.9	21.7 71	Trace of precipitation Trace of precipitation	3
	14	28.9 84	759.1 29.89 1012.05 1012.05	760.6 29.94 1014.05 1014.05	-1.2 -0.05 -1.6 -1.6	63	Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas				24.4 76	28.9 84			1500-2000 4921-6562			16.0 9.9	21.1 70	1.0 0.04	6
	11	26.1 79	760.3 29.93 1013.65 1013.65	762.0 30 1015.92 1015.92	0.2 0.01 0.27 0.27	74	Calm, no wind	Calm			100%. 10/10. 8 oktas								2000-2500 6562-8202			16.0 9.9	21.1 70	Trace of precipitation Trace of precipitation	3
	08	25.0 77	760.1 29.93 1013.38 1013.38	761.5 29.98 1015.25 1015.25	0.8 0.03 1.07 1.07	79	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas				22.8 73	32.2 90			2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	21.1 70
	05	23.3 74	759.3 29.89 1012.32 1012.32	760.9 29.96 1014.45 1014.45	0.0 0 0 0	85	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas								2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	20.6 69
	02	24.4 76	759.3 29.89 1012.32 1012.32	760.8 29.95 1014.32 1014.32	0.8 0.03 1.07 1.07	79	Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			50%. 5/10. 4 oktas				22.8 73	29.4 85			2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	20.6 69
August 19, Wednesday	23	27.2 81	758.5 29.86 1011.25 1011.25	760.3 29.93 1013.65 1013.65	0.4 0.02 0.53 0.53	58	Wind blowing from the west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			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
August 19, Wednesday	20	29.4 85	758.1 29.85 1010.72 1010.72	759.7 29.91 1012.85 1012.85	0.3 0.01 0.4 0.4	45	Wind blowing from the west-northwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			50%. 5/10. 4 oktas				22.8 73	32.2 90			1500-2000 4921-6562			16.0 9.9	16.1 61