Weather archive in Pittsburgh (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 July 21, Tuesday	05	18.9 66	724.9 28.54 966.45 966.45	756.1 29.77 1008.05 1008.05	-1.9 -0.07 -2.53 -2.53	84	Calm, no wind	Calm			50%. 5/10. 4 oktas								1000-1500 3281-4921			16.0 9.9	16.1 61
2026 July 21, Tuesday	02	19.4 67	726.8 28.61 968.99 968.99	758.3 29.85 1010.98 1010.98	-0.5 -0.02 -0.67 -0.67	81	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas				12.8 55	25.0 77			1500-2000 4921-6562			16.0 9.9	16.1 61
July 20, Monday	23	21.1 70	727.3 28.63 969.65 969.65	758.8 29.87 1011.65 1011.65	-0.6 -0.02 -0.8 -0.8	73	Wind blowing from the south-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas								2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	16.1 61
	20	25.0 77	727.9 28.66 970.45 970.45	759.4 29.9 1012.45 1012.45	-1.2 -0.05 -1.6 -1.6	52	Calm, no wind	Calm			100%. 10/10. 8 oktas				12.8 55	26.7 80			2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	14.4 58
	17	26.1 79	729.1 28.7 972.05 972.05	760.7 29.95 1014.18 1014.18	-1.2 -0.05 -1.6 -1.6	41		Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas								2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	11.7 53
	14	25.0 77	730.3 28.75 973.65 973.65	761.9 30 1015.78 1015.78	-0.7 -0.03 -0.93 -0.93	42	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 oktas				15.6 60	25.0 77			2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	11.1 52
	11	22.2 72	731.0 28.78 974.59 974.59	762.7 30.03 1016.85 1016.85	0.0 0 0 0	46		Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			no clouds no clouds no clouds											16.0 9.9	10.0 50
	08	15.6 60	731.0 28.78 974.59 974.59	762.7 30.03 1016.85 1016.85	0.7 0.03 0.93 0.93	84	Calm, no wind	Calm			no clouds no clouds no clouds				12.8 55	25.6 78						16.0 9.9	12.8 55
	05	13.9 57	730.3 28.75 973.65 973.65	762.1 30 1016.05 1016.05	-0.5 -0.02 -0.67 -0.67	87	Calm, no wind	Calm			50%. 5/10. 4 oktas								2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	11.7 53