Weather archive in Toronto Pearson (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
2024 December 21, Saturday	10	-10.8 13	754.6 29.71 1006.05 1006.05	771.1 30.36 1028.05 1028.05	1.8 0.07 2.4 2.4	72	Wind blowing from the north	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								300-600 984-1968			24.0 14.9	-14.9 5
	09	-11.7 11	754.0 29.69 1005.25 1005.25	770.5 30.33 1027.25 1027.25		72																	-15.7 4
	08	-11.9 11	753.4 29.66 1004.45 1004.45	770.0 30.31 1026.58 1026.58		74																	-15.6 4
	07	-11.2 12	752.8 29.64 1003.65 1003.65	769.3 30.29 1025.65 1025.65	1.5 0.06 2 2	75	Wind blowing from the north	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			no clouds no clouds no clouds				-11.2 12	-3.1 26						24.0 14.9	-14.8 5	No precipitation No precipitation	6			Even layer of compact or wet snow covering ground completely.	4 1.6
	06	-10.5 13	752.1 29.61 1002.72 1002.72	768.6 30.26 1024.72 1024.72		77																	-13.8 7
	05	-10.1 14	751.5 29.59 1001.92 1001.92	768.0 30.24 1023.92 1023.92		79																	-13.1 8
	04	-9.5 15	751.3 29.58 1001.65 1001.65	767.7 30.22 1023.52 1023.52	1.2 0.05 1.6 1.6	79	Wind blowing from the north-northwest	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	-12.5 10
	03	-8.4 17	751.0 29.57 1001.25 1001.25	767.5 30.22 1023.25 1023.25		79																	-11.5 11
	02	-7.5 19	750.5 29.55 1000.58 1000.58	766.9 30.19 1022.45 1022.45		80																	-10.4 13
	01	-6.3 21	750.1 29.53 1000.05 1000.05	766.5 30.18 1021.92 1021.92	0.0 0 0 0	79	Wind blowing from the north	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			40%. 4/10. 3 oktas	Snow not falling as shower(s).	Snow and/or other types of solid precipitation	Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period.	-6.3 21	-3.1 26	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	300-600 984-1968	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	-9.4 15	0.4 0.02	6
	00	-5.6 22	750.2 29.54 1000.18 1000.18	766.6 30.18 1022.05 1022.05		80																	-8.6 17
December 20, Friday	23	-5.4 22	750.2 29.54 1000.18 1000.18	766.6 30.18 1022.05 1022.05		82																	-8.1 17
	22	-5.3 22	750.1 29.53 1000.05 1000.05	766.4 30.17 1021.78 1021.78	0.5 0.02 0.67 0.67	80	Wind blowing from the north	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								1000-1500 3281-4921			24.0 14.9	-8.3 17
	21	-4.9 23	749.9 29.52 999.78 999.78	766.3 30.17 1021.65 1021.65		83																	-7.4 19
	20	-4.8 23	749.8 29.52 999.65 999.65	766.2 30.17 1021.52 1021.52		85																	-6.9 20
	19	-4.3 24	749.6 29.51 999.38 999.38	766.0 30.16 1021.25 1021.25	1.3 0.05 1.73 1.73	89	Wind blowing from the north	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			20–30%. 2/10–3/10. 2 oktas	Continuous fall of snowflakes, slight at time of observation. Depth of newly fallen snow is 1 cm. 0.4 inches.	Snow and/or other types of solid precipitation	Cloud covering more than 1/2 of the sky throughout the appropriate period.	-4.4 24	-3.1 26	Stratocumulus other than Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	600-1000 1968-3281			4.0 2.5	-5.8 22	1.0 0.04	6			Even layer of compact or wet snow covering ground completely.	3 1.2
	18	-4.1 25	749.0 29.49 998.58 998.58	765.3 30.13 1020.32 1020.32		93																	-5.1 23
	17	-3.8 25	748.7 29.48 998.18 998.18	765.0 30.12 1019.92 1019.92		91																	-5.1 23
	16	-3.8 25	748.3 29.46 997.65 997.65	764.5 30.1 1019.25 1019.25	0.5 0.02 0.67 0.67	87	Wind blowing from the north	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			100%. 10/10. 8 oktas								600-1000 1968-3281			9.0 5.6	-5.7 22
	15	-3.7 25	747.8 29.44 996.98 996.98	764.1 30.08 1018.72 1018.72		81																	-6.5 20
	14	-3.2 26	747.7 29.44 996.85 996.85	763.9 30.07 1018.45 1018.45		84																	-5.6 22
	13	-3.4 26	747.8 29.44 996.98 996.98	764.1 30.08 1018.72 1018.72	-1.3 -0.05 -1.73 -1.73	85	Wind blowing from the north	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			100%. 10/10. 8 oktas	Continuous fall of snowflakes, slight at time of observation.	Snow and/or other types of solid precipitation	Snow and/or other types of solid precipitation	-4.4 24	-3.1 26	Stratocumulus other than Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	300-600 984-1968			9.0 5.6	-5.6 22	0.2 0.01	6			Compact or wet snow (with or without ice) covering at least one-half of the ground but ground not completely covered.	2 0.8
	12	-3.4 26	748.0 29.45 997.25 997.25	764.3 30.09 1018.98 1018.98		87																	-5.3 22
	11	-3.5 26	748.6 29.47 998.05 998.05	764.8 30.11 1019.65 1019.65		86																	-5.5 22
	10	-4.4 24	749.1 29.49 998.72 998.72	765.4 30.13 1020.45 1020.45	-0.3 -0.01 -0.4 -0.4	89	Wind blowing from the north-northeast	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas								300-600 984-1968			2.8 1.7	-6.0 21