Weather archive in Ottawa / Carlington
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Weather statistics
| 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 18, Thursday | 19 | 1.0 34 | 749.2 29.5 998.85 998.85 | 756.7 29.79 1008.85 1008.85 | -1.8 -0.07 -2.4 -2.4 | 79 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | -10.7 13 | 3.9 39 | -2.3 28 | No precipitation No precipitation | 6 | ||||||||||||||||
18 | 2.0 36 | 750.1 29.53 1000.05 1000.05 | 757.6 29.83 1010.05 1010.05 | 76 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | -1.9 29 | No precipitation No precipitation | 1 | ||||||||||||||||||
17 | 2.5 37 | 750.5 29.55 1000.58 1000.58 | 758.0 29.84 1010.58 1010.58 | 70 | Wind blowing from the east-northeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | -2.4 28 | No precipitation No precipitation | 1 | ||||||||||||||||||
16 | 3.5 38 | 751.0 29.57 1001.25 1001.25 | 758.4 29.86 1011.12 1011.12 | -2.0 -0.08 -2.67 -2.67 | 65 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | -2.6 27 | No precipitation No precipitation | 3 | |||||||||||||||||||
15 | 3.6 38 | 751.3 29.58 1001.65 1001.65 | 758.8 29.87 1011.65 1011.65 | 66 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | -2.3 28 | No precipitation No precipitation | 1 | ||||||||||||||||||||
14 | 3.1 38 | 752.0 29.61 1002.58 1002.58 | 759.5 29.9 1012.58 1012.58 | 70 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | -2.0 28 | No precipitation No precipitation | 1 | ||||||||||||||||||
13 | 2.1 36 | 753.0 29.65 1003.92 1003.92 | 760.5 29.94 1013.92 1013.92 | -3.4 -0.13 -4.53 -4.53 | 73 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | -10.7 13 | 2.2 36 | -2.3 28 | No precipitation No precipitation | 6 | |||||||||||||||||
12 | 1.9 35 | 753.8 29.68 1004.98 1004.98 | 761.3 29.97 1014.98 1014.98 | 75 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | -2.2 28 | No precipitation No precipitation | 1 | ||||||||||||||||||
11 | -0.8 31 | 755.5 29.74 1007.25 1007.25 | 763.0 30.04 1017.25 1017.25 | 82 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | -3.6 26 | No precipitation No precipitation | 1 | |||||||||||||||||||
10 | -2.6 27 | 756.4 29.78 1008.45 1008.45 | 763.9 30.07 1018.45 1018.45 | -1.8 -0.07 -2.4 -2.4 | 84 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | -4.9 23 | No precipitation No precipitation | 3 | |||||||||||||||||||
09 | -4.3 24 | 757.3 29.81 1009.65 1009.65 | 764.8 30.11 1019.65 1019.65 | 85 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | -6.5 20 | No precipitation No precipitation | 1 | ||||||||||||||||||
08 | -5.2 23 | 757.6 29.83 1010.05 1010.05 | 765.1 30.12 1020.05 1020.05 | 85 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | -7.3 19 | No precipitation No precipitation | 1 | ||||||||||||||||||
07 | -5.3 22 | 758.2 29.85 1010.85 1010.85 | 765.8 30.15 1020.98 1020.98 | 0.0 0 0 0 | 85 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | -10.7 13 | 3.2 38 | -7.5 19 | No precipitation No precipitation | 6 | |||||||||||||||||
06 | -5.2 23 | 758.9 29.88 1011.78 1011.78 | 766.5 30.18 1021.92 1021.92 | 86 | Wind blowing from the north-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | -7.2 19 | No precipitation No precipitation | 1 | ||||||||||||||||||
05 | -7.1 19 | 758.8 29.87 1011.65 1011.65 | 766.4 30.17 1021.78 1021.78 | 91 | Wind blowing from the north | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | -8.3 17 | No precipitation No precipitation | 1 | |||||||||||||||||||
04 | -8.1 17 | 758.2 29.85 1010.85 1010.85 | 765.8 30.15 1020.98 1020.98 | 0.0 0 0 0 | 93 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | -9.0 16 | No precipitation No precipitation | 3 | |||||||||||||||||||
03 | -9.3 15 | 757.9 29.84 1010.45 1010.45 | 765.4 30.13 1020.45 1020.45 | 95 | Wind blowing from the east-northeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | -10.0 14 | No precipitation No precipitation | 1 | ||||||||||||||||||
02 | -8.0 18 | 757.7 29.83 1010.18 1010.18 | 765.2 30.13 1020.18 1020.18 | 95 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | -8.7 16 | No precipitation No precipitation | 1 | ||||||||||||||||||
01 | -7.2 19 | 758.2 29.85 1010.85 1010.85 | 765.7 30.15 1020.85 1020.85 | 0.8 0.03 1.07 1.07 | 90 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | -8.2 17 | 3.2 38 | -8.6 17 | No precipitation No precipitation | 6 | |||||||||||||||||
00 | -6.4 20 | 758.5 29.86 1011.25 1011.25 | 766.1 30.16 1021.38 1021.38 | 83 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | -8.8 16 | No precipitation No precipitation | 1 | ||||||||||||||||||
| December 17, Wednesday | 23 | -4.5 24 | 757.9 29.84 1010.45 1010.45 | 765.4 30.13 1020.45 1020.45 | 76 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | -8.1 17 | No precipitation No precipitation | 1 | |||||||||||||||||
22 | -3.4 26 | 757.4 29.82 1009.78 1009.78 | 764.9 30.11 1019.78 1019.78 | 4.1 0.16 5.47 5.47 | 72 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | -7.8 18 | No precipitation No precipitation | 3 | |||||||||||||||||||
21 | -2.5 28 | 756.7 29.79 1008.85 1008.85 | 764.2 30.09 1018.85 1018.85 | 71 | Wind blowing from the west-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | -7.1 19 | No precipitation No precipitation | 1 | ||||||||||||||||||
20 | -0.8 31 | 754.9 29.72 1006.45 1006.45 | 762.4 30.02 1016.45 1016.45 | 71 | Wind blowing from the west-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | -5.4 22 | No precipitation No precipitation | 1 | ||||||||||||||||||
19 | 0.6 33 | 753.3 29.66 1004.32 1004.32 | 760.8 29.95 1014.32 1014.32 | 5.2 0.2 6.93 6.93 | 73 | Wind blowing from the west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Precipitation | -1.3 30 | 3.2 38 | -3.8 25 | 0.5 0.02 | 6 | ||||||||||||||||