Weather archive in Calgary (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 April 21, Tuesday	12	18.1 65	662.6 26.09 883.39 883.39	756.1 29.77 1008.05 1008.05	-0.2 -0.01 -0.27 -0.27	27	Wind blowing from the north	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			40%. 4/10. 3 oktas				6.9 44	18.4 65	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	2000-2500 6562-8202	Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	60.0 37.3	-1.1 30	No precipitation No precipitation	6
	09	13.1 56	662.8 26.09 883.66 883.66	756.5 29.78 1008.58 1008.58	0.6 0.02 0.8 0.8	41	Wind blowing from the north	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			20–30%. 2/10–3/10. 2 oktas								2500 or more, or no clouds. 8202 or more, or no clouds.			60.0 37.3	-0.1 32
	06	8.8 48	662.2 26.07 882.86 882.86	756.0 29.76 1007.92 1007.92	0.2 0.01 0.27 0.27	52	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas				7.5 46	22.6 73	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	60%. 6/10. 5 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	24.0 14.9	-0.5 31	No precipitation No precipitation	6
	03	9.9 50	662.0 26.06 882.59 882.59	755.5 29.74 1007.25 1007.25	0.3 0.01 0.4 0.4	50	Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas								2500 or more, or no clouds. 8202 or more, or no clouds.			24.0 14.9	0.0 32
	00	14.5 58	661.7 26.05 882.19 882.19	755.3 29.74 1006.98 1006.98	0.6 0.02 0.8 0.8	31	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas				3.3 38	22.6 73			2500 or more, or no clouds. 8202 or more, or no clouds.			24.0 14.9	-2.4 28	No precipitation No precipitation	6
April 20, Monday	21	17.5 64	661.1 26.03 881.39 881.39	754.9 29.72 1006.45 1006.45	0.4 0.02 0.53 0.53	25	Wind blowing from the west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas								1500-2000 4921-6562			30.0 18.6	-2.6 27
	18	20.8 69	660.7 26.01 880.86 880.86	754.6 29.71 1006.05 1006.05	-0.3 -0.01 -0.4 -0.4	20	Wind blowing from the west-northwest	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)			50%. 5/10. 4 oktas				3.3 38	22.6 73	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	2500 or more, or no clouds. 8202 or more, or no clouds.	Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus.	Cirrus uncinus or fibratus, or both, progressively invading the sky; they generally thicken as a whole.	60.0 37.3	-3.3 26	No precipitation No precipitation	6
	15	22.1 72	661.0 26.02 881.26 881.26	754.8 29.72 1006.32 1006.32	-2.0 -0.08 -2.67 -2.67	19	Wind blowing from the west	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			40%. 4/10. 3 oktas								2500 or more, or no clouds. 8202 or more, or no clouds.			60.0 37.3	-2.8 27
	12	16.1 61	663.0 26.1 883.93 883.93	756.9 29.8 1009.12 1009.12	-1.3 -0.05 -1.73 -1.73	41	Wind blowing from the south	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			20–30%. 2/10–3/10. 2 oktas				3.3 38	16.3 61	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	2000-2500 6562-8202	Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	60.0 37.3	2.8 37	No precipitation No precipitation	6