Weather archive in Ottawa (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
2023 September 26, Tuesday	11	13.7 57	764.2 30.09 1018.85 1018.85	774.8 30.5 1032.98 1032.98	0.8 0.03 1.07 1.07	71	Wind blowing from the east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas								1000-1500 3281-4921			24.0 14.9	8.4 47
	08	9.8 50	763.4 30.06 1017.78 1017.78	774.1 30.48 1032.05 1032.05	1.1 0.04 1.47 1.47	88	Wind blowing from the east-northeast	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				8.8 48	21.2 70	Stratocumulus other than Stratocumulus cumulogenitus.	50%. 5/10. 4 oktas	1000-1500 3281-4921	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	24.0 14.9	7.9 46	No precipitation No precipitation	6
	05	9.2 49	762.3 30.01 1016.32 1016.32	772.9 30.43 1030.45 1030.45	0.6 0.02 0.8 0.8	90	Wind blowing from the east-northeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			20–30%. 2/10–3/10. 2 oktas								1500-2000 4921-6562			24.0 14.9	7.7 46
	02	10.6 51	761.7 29.99 1015.52 1015.52	772.2 30.4 1029.52 1029.52	0.5 0.02 0.67 0.67	85	Wind blowing from the east-northeast	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0				10.4 51	21.2 70	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 uncinus or fibratus, or both, progressively invading the sky; they generally thicken as a whole.	24.0 14.9	8.1 47	No precipitation No precipitation	6
September 25, Monday	23	11.8 53	761.2 29.97 1014.85 1014.85	771.7 30.38 1028.85 1028.85	1.1 0.04 1.47 1.47	75	Wind blowing from the north-east	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			no clouds no clouds no clouds											24.0 14.9	7.4 45
	20	14.6 58	760.1 29.93 1013.38 1013.38	770.7 30.34 1027.52 1027.52	1.4 0.06 1.87 1.87	65	Wind blowing from the east-northeast	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0				10.4 51	21.2 70	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	60%. 6/10. 5 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	No Altocumulus, Altostratus or Nimbostratus.	Cirrus spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus.	24.0 14.9	8.0 46	No precipitation No precipitation	6
	17	19.8 68	758.7 29.87 1011.52 1011.52	769.2 30.28 1025.52 1025.52	0.5 0.02 0.67 0.67	50	Wind blowing from the east-northeast	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			no clouds no clouds no clouds											24.0 14.9	9.0 48
	14	20.3 69	758.2 29.85 1010.85 1010.85	768.7 30.26 1024.85 1024.85	-0.1 -0 -0.13 -0.13	48	Wind blowing from the east-northeast	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0				10.4 51	20.6 69	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.	24.0 14.9	9.0 48	No precipitation No precipitation	6
	11	17.6 64	758.3 29.85 1010.98 1010.98	768.8 30.27 1024.98 1024.98	1.0 0.04 1.33 1.33	60	Wind blowing from the east-northeast	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			no clouds no clouds no clouds											24.0 14.9	9.6 49