Weather archive in Philadelfia (airport)

To receive explanations, hover over the appropriate heading

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 September 20, Sunday	02	19.4 67	762.4 30.02 1016.45 1016.45	764.1 30.08 1018.72 1018.72	-1.2 -0.05 -1.6 -1.6	84	Wind blowing from the east-southeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, continuous, slight at time of observation.			18.3 65	21.1 70			600-1000 1968-3281			11.0 6.8	16.7 62	Trace of precipitation Trace of precipitation	6
September 19, Saturday	23	20.0 68	763.6 30.06 1018.05 1018.05	765.3 30.13 1020.32 1020.32	0.2 0.01 0.27 0.27	76	Wind blowing from the east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 oktas								600-1000 1968-3281			16.0 9.9	15.6 60
	20	21.1 70	763.4 30.06 1017.78 1017.78	764.9 30.11 1019.78 1019.78	0.0 0 0 0	68	Wind blowing from the east	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			100%. 10/10. 8 oktas				18.3 65	25.6 78			1000-1500 3281-4921			16.0 9.9	15.0 59
	17	22.8 73	763.4 30.06 1017.78 1017.78	765.1 30.12 1020.05 1020.05	-0.8 -0.03 -1.07 -1.07	64	Wind blowing from the east	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas								1000-1500 3281-4921			16.0 9.9	15.6 60
	14	24.4 76	764.2 30.09 1018.85 1018.85	765.7 30.15 1020.85 1020.85	-0.7 -0.03 -0.93 -0.93	52	Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				19.4 67	25.6 78			1500-2000 4921-6562			16.0 9.9	13.9 57
	11	22.8 73	764.9 30.11 1019.78 1019.78	766.5 30.18 1021.92 1021.92	0.7 0.03 0.93 0.93	53	Wind blowing from the east	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)	10 m/s 36 km/h 22 mph 19 knots 5 Bft		70 – 80%. 7/10 – 8/10. 6 oktas								1000-1500 3281-4921			16.0 9.9	12.8 55
	08	19.4 67	764.2 30.09 1018.85 1018.85	765.7 30.15 1020.85 1020.85	0.8 0.03 1.07 1.07	61	Wind blowing from the north-northeast	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				18.3 65	30.6 87			1000-1500 3281-4921			16.0 9.9	11.7 53
	05	20.0 68	763.4 30.06 1017.78 1017.78	764.9 30.11 1019.78 1019.78	0.3 0.01 0.4 0.4	61	Wind blowing from the north-east	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	12.2 54
	02	21.1 70	763.1 30.04 1017.38 1017.38	764.8 30.11 1019.65 1019.65	0.2 0.01 0.27 0.27	57	Wind blowing from the north	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				21.1 70	26.1 79			1500-2000 4921-6562			16.0 9.9	12.2 54