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 August 18, Tuesday	21	20.6 69	666.2 26.23 888.19 888.19	759.7 29.91 1012.85 1012.85	0.1 0 0.13 0.13	48	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.			19.0 11.8	9.3 49
	18	25.8 78	666.1 26.22 888.06 888.06	759.6 29.91 1012.72 1012.72	0.0 0 0 0	32	Calm, no wind	Calm			40%. 4/10. 3 oktas				9.1 48	26.6 80	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	40%. 4/10. 3 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.	No Cirrus, Cirrocumulus or Cirrostratus.	16.0 9.9	7.7 46	No precipitation No precipitation	6
	15	25.4 78	666.1 26.22 888.06 888.06	759.4 29.9 1012.45 1012.45	-0.8 -0.03 -1.07 -1.07	26	Wind blowing from the west	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								2500 or more, or no clouds. 8202 or more, or no clouds.			19.0 11.8	4.3 40
	12	22.2 72	666.9 26.26 889.13 889.13	760.4 29.94 1013.78 1013.78	-0.7 -0.03 -0.93 -0.93	46	Wind blowing from the south-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			40%. 4/10. 3 oktas					22.4 72	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 fibratus, sometimes uncinus, not progressively invading the sky.	24.0 14.9	10.0 50	No precipitation No precipitation	6
	09	16.8 62	667.6 26.28 890.06 890.06	761.4 29.98 1015.12 1015.12	-0.4 -0.02 -0.53 -0.53	54	Wind blowing from the south-southwest	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.			24.0 14.9	7.5 46
	06	11.5 53	668.0 26.3 890.59 890.59	762.3 30.01 1016.32 1016.32	-0.6 -0.02 -0.8 -0.8	83	Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	no clouds no clouds no clouds	2500 or more, or no clouds. 8202 or more, or no clouds.	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	16.0 9.9	8.7 48	No precipitation No precipitation	6
	03	14.0 57	668.6 26.32 891.39 891.39	762.7 30.03 1016.85 1016.85	-0.7 -0.03 -0.93 -0.93	78	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			no clouds no clouds no clouds											12.0 7.5	10.1 50
	00	16.1 61	669.3 26.35 892.33 892.33	763.8 30.07 1018.32 1018.32		68	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			no clouds no clouds no clouds											24.0 14.9	10.1 50	No precipitation No precipitation	6