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
2025 December 5, Friday	13	-3.3 26	730.0 28.74 973.25 973.25	763.7 30.07 1018.18 1018.18	-1.2 -0.05 -1.6 -1.6	69	Calm, no wind	Calm			100%. 10/10. 8 oktas				-10.6 13	-3.3 26			300-600 984-1968			16.0 9.9	-8.3 17
	10	-7.2 19	731.2 28.79 974.85 974.85	765.2 30.13 1020.18 1020.18	-1.0 -0.04 -1.33 -1.33	74	Calm, no wind	Calm			100%. 10/10. 8 oktas								300-600 984-1968			16.0 9.9	-11.1 12
	07	-10.0 14	732.2 28.83 976.19 976.19	766.0 30.16 1021.25 1021.25	-1.3 -0.05 -1.73 -1.73	77	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 oktas				-10.6 13	-1.1 30			2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	-13.3 8
	04	-9.4 15	733.5 28.88 977.92 977.92	767.2 30.2 1022.85 1022.85	-1.4 -0.06 -1.87 -1.87	74	Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 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	-13.3 8
	01	-8.9 16	734.9 28.93 979.79 979.79	768.7 30.26 1024.85 1024.85	-1.5 -0.06 -2 -2	71	Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				-8.9 16	-2.2 28			2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	-13.3 8
December 4, Thursday	22	-7.8 18	736.4 28.99 981.79 981.79	770.2 30.32 1026.85 1026.85	0.0 0 0 0	65	Wind blowing from the east-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 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	-13.3 8
	19	-5.0 23	736.4 28.99 981.79 981.79	770.2 30.32 1026.85 1026.85	0.4 0.02 0.53 0.53	57	Wind blowing from the north	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			50%. 5/10. 4 oktas				-5.0 23	-1.1 30			2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	-12.2 10
	16	-2.2 28	736.0 28.98 981.25 981.25	769.6 30.3 1026.05 1026.05	0.3 0.01 0.4 0.4	51	Wind blowing from the north-west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			50%. 5/10. 4 oktas								1000-1500 3281-4921			16.0 9.9	-11.1 12
	13	-1.1 30	735.7 28.96 980.85 980.85	769.2 30.28 1025.52 1025.52	0.8 0.03 1.07 1.07	64	Wind blowing from the west-northwest	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				-2.8 27	-1.1 30			600-1000 1968-3281			16.0 9.9	-7.2 19	Trace of precipitation Trace of precipitation	6