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
2021 January 24, Sunday	04	-18.1 -1	757.9 29.84 1010.45 1010.45	769.1 30.28 1025.38 1025.38	0.6 0.02 0.8 0.8	77	Wind blowing from the west	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)			no clouds no clouds no clouds											24.0 14.9	-21.2 -6
2021 January 24, Sunday	01	-16.9 2	757.3 29.81 1009.65 1009.65	768.6 30.26 1024.72 1024.72	-0.5 -0.02 -0.67 -0.67	73	Wind blowing from the west-northwest	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)			no clouds no clouds no clouds				-18.1 -1	-13.5 8						24.0 14.9	-20.6 -5	Trace of precipitation Trace of precipitation	6
January 23, Saturday	22	-15.6 4	757.8 29.83 1010.32 1010.32	769.0 30.28 1025.25 1025.25	0.8 0.03 1.07 1.07	73	Wind blowing from the west-northwest	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			no clouds no clouds no clouds											24.0 14.9	-19.4 -3
	19	-14.2 6	757.0 29.8 1009.25 1009.25	768.3 30.25 1024.32 1024.32	0.9 0.04 1.2 1.2	67	Wind blowing from the west-northwest	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			no clouds no clouds no clouds				-18.1 -1	-13.5 8						24.0 14.9	-19.1 -2	No precipitation No precipitation	6
	16	-13.6 8	756.1 29.77 1008.05 1008.05	767.3 30.21 1022.98 1022.98	0.7 0.03 0.93 0.93	61	Wind blowing from the west	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0								600-1000 1968-3281			24.0 14.9	-19.5 -3
	13	-14.4 6	755.4 29.74 1007.12 1007.12	766.5 30.18 1021.92 1021.92	0.0 0 0 0	63	Wind blowing from the west-northwest	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0				-18.1 -1	-13.7 7	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	-19.9 -4	No precipitation No precipitation	6
	10	-16.4 2	755.4 29.74 1007.12 1007.12	766.5 30.18 1021.92 1021.92	2.0 0.08 2.67 2.67	68	Wind blowing from the west-northwest	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)			20–30%. 2/10–3/10. 2 oktas								300-600 984-1968			24.0 14.9	-20.9 -6
	07	-16.9 2	753.4 29.66 1004.45 1004.45	764.5 30.1 1019.25 1019.25	1.9 0.07 2.53 2.53	75	Wind blowing from the west-northwest	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			50%. 5/10. 4 oktas				-17.0 1	-2.1 28	Stratocumulus other than Stratocumulus cumulogenitus.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	600-1000 1968-3281	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.	24.0 14.9	-20.3 -5	No precipitation No precipitation	6			Even layer of loose dry snow covering ground completely.	25 9.8
	04	-14.2 6	751.5 29.59 1001.92 1001.92	762.5 30.02 1016.58 1016.58	1.3 0.05 1.73 1.73	78	Wind blowing from the west-northwest	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 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								2500 or more, or no clouds. 8202 or more, or no clouds.			24.0 14.9	-17.3 1