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 | |
| 2025 December 1, Monday | 16 | -3.2 26 | 754.3 29.7 1005.65 1005.65 | 770.7 30.34 1027.52 1027.52 | -1.5 -0.06 -2 -2 | 72 | Wind blowing from the south-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | 300-600 984-1968 | 24.0 14.9 | -7.5 19 | |||||||||||||||||
15 | -3.1 26 | 754.6 29.71 1006.05 1006.05 | 771.0 30.35 1027.92 1027.92 | 71 | -7.7 18 | ||||||||||||||||||||||||
14 | -3.1 26 | 755.2 29.73 1006.85 1006.85 | 771.7 30.38 1028.85 1028.85 | 67 | -8.4 17 | ||||||||||||||||||||||||
13 | -3.1 26 | 755.8 29.76 1007.65 1007.65 | 772.3 30.41 1029.65 1029.65 | -1.8 -0.07 -2.4 -2.4 | 58 | Wind blowing from the south-southeast | 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 | -7.2 19 | -2.0 28 | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 24.0 14.9 | -10.2 14 | No precipitation No precipitation | 6 | ||||||||||
12 | -3.3 26 | 756.4 29.78 1008.45 1008.45 | 772.8 30.43 1030.32 1030.32 | 59 | -10.2 14 | ||||||||||||||||||||||||
11 | -4.3 24 | 757.1 29.81 1009.38 1009.38 | 773.5 30.45 1031.25 1031.25 | 61 | -10.7 13 | ||||||||||||||||||||||||
10 | -5.1 23 | 757.6 29.83 1010.05 1010.05 | 774.0 30.47 1031.92 1031.92 | 1.1 0.04 1.47 1.47 | 68 | Wind blowing from the north-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 40%. 4/10. 3 oktas | 1500-2000 4921-6562 | 24.0 14.9 | -10.2 14 | ||||||||||||||||||
09 | -5.7 22 | 757.3 29.81 1009.65 1009.65 | 773.7 30.46 1031.52 1031.52 | 73 | -9.9 14 | ||||||||||||||||||||||||
08 | -6.8 20 | 756.6 29.79 1008.72 1008.72 | 773.0 30.43 1030.58 1030.58 | 79 | -9.8 14 | ||||||||||||||||||||||||
07 | -6.1 21 | 756.5 29.78 1008.58 1008.58 | 772.9 30.43 1030.45 1030.45 | 1.7 0.07 2.27 2.27 | 69 | Wind blowing from the north | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | -6.4 20 | 2.6 37 | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 24.0 14.9 | -10.9 12 | No precipitation No precipitation | 6 | Compact or wet snow (with or without ice) covering less than one-half of the ground. | less than 0.5 less than 0.2 | ||||||||
06 | -5.8 22 | 756.1 29.77 1008.05 1008.05 | 772.5 30.41 1029.92 1029.92 | 64 | -11.6 11 | ||||||||||||||||||||||||
05 | -5.2 23 | 755.4 29.74 1007.12 1007.12 | 771.7 30.38 1028.85 1028.85 | 58 | -12.3 10 | ||||||||||||||||||||||||
04 | -4.9 23 | 754.8 29.72 1006.32 1006.32 | 771.1 30.36 1028.05 1028.05 | 2.6 0.1 3.47 3.47 | 61 | Wind blowing from the west-northwest | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | no clouds no clouds no clouds | 24.0 14.9 | -11.4 11 | |||||||||||||||||||
03 | -3.8 25 | 754.3 29.7 1005.65 1005.65 | 770.6 30.34 1027.38 1027.38 | 61 | -10.4 13 | ||||||||||||||||||||||||
01 | -2.0 28 | 752.2 29.61 1002.85 1002.85 | 768.4 30.25 1024.45 1024.45 | 3.6 0.14 4.8 4.8 | 74 | Wind blowing from the north-west | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 20–30%. 2/10–3/10. 2 oktas | Clouds generally dissolving or becoming less developed. | 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. | -2.2 28 | 2.6 37 | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 24.0 14.9 | -6.1 21 | Trace of precipitation Trace of precipitation | 6 | Compact or wet snow (with or without ice) covering less than one-half of the ground. | less than 0.5 less than 0.2 | |||||
00 | -0.9 30 | 751.3 29.58 1001.65 1001.65 | 767.5 30.22 1023.25 1023.25 | 71 | -5.6 22 | ||||||||||||||||||||||||
| November 30, Sunday | 22 | 0.7 33 | 748.6 29.47 998.05 998.05 | 764.7 30.11 1019.52 1019.52 | 4.5 0.18 6 6 | 71 | Wind blowing from the north-west | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 600-1000 1968-3281 | 24.0 14.9 | -4.0 25 | |||||||||||||||||
21 | 1.2 34 | 747.4 29.43 996.45 996.45 | 763.5 30.06 1017.92 1017.92 | 70 | -3.8 25 | ||||||||||||||||||||||||
20 | 1.6 35 | 745.7 29.36 994.19 994.19 | 761.8 29.99 1015.65 1015.65 | 78 | -1.8 29 | ||||||||||||||||||||||||
19 | 1.4 35 | 744.1 29.3 992.05 992.05 | 760.2 29.93 1013.52 1013.52 | 1.7 0.07 2.27 2.27 | 77 | Wind blowing from the south-west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | Rain. | Rain. | -0.9 30 | 2.6 37 | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 24.0 14.9 | -2.3 28 | Trace of precipitation Trace of precipitation | 6 | Compact or wet snow (with or without ice) covering at least one-half of the ground but ground not completely covered. | 1 0.4 | |||||||
18 | 1.4 35 | 743.6 29.28 991.39 991.39 | 759.7 29.91 1012.85 1012.85 | 77 | -2.2 28 | ||||||||||||||||||||||||
17 | 1.4 35 | 743.2 29.26 990.85 990.85 | 759.2 29.89 1012.18 1012.18 | 77 | -2.3 28 | ||||||||||||||||||||||||
16 | 1.8 35 | 742.4 29.23 989.79 989.79 | 758.5 29.86 1011.25 1011.25 | 2.1 0.08 2.8 2.8 | 75 | Wind blowing from the west-southwest | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 24.0 14.9 | -2.3 28 | ||||||||||||||||||