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 | |
| 2025 November 29, Saturday | 10 | -2.4 28 | 760.6 29.94 1014.05 1014.05 | 771.5 30.37 1028.58 1028.58 | 2.1 0.08 2.8 2.8 | 65 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | 24.0 14.9 | -8.2 17 | |||||||||||||||||
09 | -3.6 26 | 760.0 29.92 1013.25 1013.25 | 770.9 30.35 1027.78 1027.78 | 70 | -8.3 17 | ||||||||||||||||||||||||
08 | -3.9 25 | 759.2 29.89 1012.18 1012.18 | 770.2 30.32 1026.85 1026.85 | 72 | -8.2 17 | ||||||||||||||||||||||||
07 | -4.2 24 | 758.5 29.86 1011.25 1011.25 | 769.4 30.29 1025.78 1025.78 | 2.8 0.11 3.73 3.73 | 71 | Wind blowing from the west-northwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 100%. 10/10. 8 oktas | -4.3 24 | -1.2 30 | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 24.0 14.9 | -8.7 16 | No precipitation No precipitation | 6 | ||||||||||||
06 | -4.2 24 | 757.4 29.82 1009.78 1009.78 | 768.3 30.25 1024.32 1024.32 | 70 | -8.9 16 | ||||||||||||||||||||||||
05 | -3.9 25 | 756.5 29.78 1008.58 1008.58 | 767.4 30.21 1023.12 1023.12 | 69 | -8.9 16 | ||||||||||||||||||||||||
04 | -3.5 26 | 755.7 29.75 1007.52 1007.52 | 766.6 30.18 1022.05 1022.05 | 2.6 0.1 3.47 3.47 | 69 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 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 | -8.5 17 | ||||||||||||||||||
03 | -3.3 26 | 754.8 29.72 1006.32 1006.32 | 765.7 30.15 1020.85 1020.85 | 67 | -8.6 17 | ||||||||||||||||||||||||
02 | -3.0 27 | 754.1 29.69 1005.38 1005.38 | 764.9 30.11 1019.78 1019.78 | 66 | -8.6 17 | ||||||||||||||||||||||||
01 | -2.6 27 | 753.1 29.65 1004.05 1004.05 | 763.9 30.07 1018.45 1018.45 | 2.1 0.08 2.8 2.8 | 66 | Wind blowing from the west | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 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 | -3.6 26 | -1.2 30 | Stratocumulus other than Stratocumulus cumulogenitus. | 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. | No Cirrus, Cirrocumulus or Cirrostratus. | 24.0 14.9 | -8.2 17 | No precipitation No precipitation | 6 | ||||||||||
00 | -2.5 28 | 752.5 29.63 1003.25 1003.25 | 763.3 30.05 1017.65 1017.65 | 65 | -8.3 17 | ||||||||||||||||||||||||
| November 28, Friday | 23 | -2.2 28 | 751.8 29.6 1002.32 1002.32 | 762.6 30.02 1016.72 1016.72 | 64 | -8.1 17 | |||||||||||||||||||||||
22 | -2.4 28 | 751.0 29.57 1001.25 1001.25 | 761.8 29.99 1015.65 1015.65 | 2.3 0.09 3.07 3.07 | 67 | Wind blowing from the west-northwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 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 | -7.8 18 | ||||||||||||||||||
21 | -2.4 28 | 750.3 29.54 1000.32 1000.32 | 761.1 29.96 1014.72 1014.72 | 67 | -7.8 18 | ||||||||||||||||||||||||
20 | -2.8 27 | 749.5 29.51 999.25 999.25 | 760.3 29.93 1013.65 1013.65 | 68 | -7.9 18 | ||||||||||||||||||||||||
19 | -3.6 26 | 748.7 29.48 998.18 998.18 | 759.5 29.9 1012.58 1012.58 | 2.5 0.1 3.33 3.33 | 74 | Wind blowing from the west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 60%. 6/10. 5 oktas | Snow not falling as shower(s). | Snow and/or other types of solid precipitation | Cloud covering more than 1/2 of the sky throughout the appropriate period. | -3.6 26 | -1.4 29 | Stratocumulus other than Stratocumulus cumulogenitus. | 50%. 5/10. 4 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 16.0 9.9 | -7.6 18 | 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 | |||||
18 | -3.2 26 | 748.0 29.45 997.25 997.25 | 758.7 29.87 1011.52 1011.52 | 77 | -6.7 20 | ||||||||||||||||||||||||
17 | -3.2 26 | 747.1 29.41 996.05 996.05 | 757.8 29.83 1010.32 1010.32 | 78 | -6.6 20 | ||||||||||||||||||||||||
16 | -2.9 27 | 746.2 29.38 994.85 994.85 | 757.0 29.8 1009.25 1009.25 | 2.4 0.09 3.2 3.2 | 74 | Wind blowing from the west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 24.0 14.9 | -7.0 19 | ||||||||||||||||||
15 | -2.5 28 | 745.3 29.34 993.65 993.65 | 756.0 29.76 1007.92 1007.92 | 70 | -7.3 19 | ||||||||||||||||||||||||
14 | -2.4 28 | 744.4 29.31 992.45 992.45 | 755.1 29.73 1006.72 1006.72 | 73 | -6.7 20 | ||||||||||||||||||||||||
13 | -2.4 28 | 743.8 29.28 991.65 991.65 | 754.4 29.7 1005.78 1005.78 | 1.0 0.04 1.33 1.33 | 74 | Wind blowing from the west | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 100%. 10/10. 8 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 | Snow and/or other types of solid precipitation | -3.2 26 | -1.2 30 | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 9.0 5.6 | -6.4 20 | 0.2 0.01 | 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 | |||||||
12 | -1.7 29 | 743.3 29.26 990.99 990.99 | 754.0 29.69 1005.25 1005.25 | 70 | -6.6 20 | ||||||||||||||||||||||||
10 | -2.4 28 | 742.8 29.24 990.32 990.32 | 753.4 29.66 1004.45 1004.45 | 0.8 0.03 1.07 1.07 | 80 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 12.0 7.5 | -5.5 22 | ||||||||||||||||||