Weather archive in Sarnia (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 | |
| 2026 April 21, Tuesday | 14 | 13.8 57 | 745.0 29.33 993.25 993.25 | 761.5 29.98 1015.25 1015.25 | -2.4 -0.09 -3.2 -3.2 | 48 | Wind blowing from the south-southwest | 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 | 0.0 32 | 14.8 59 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | 2.9 37 | No precipitation No precipitation | 6 | |||||||||||||
11 | 9.8 50 | 747.4 29.43 996.45 996.45 | 764.1 30.08 1018.72 1018.72 | -2.8 -0.11 -3.73 -3.73 | 48 | Wind blowing from the south | 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 | 2000-2500 6562-8202 | 16.0 9.9 | -0.7 31 | No precipitation No precipitation | 3 | ||||||||||||||||
08 | 4.3 40 | 750.2 29.54 1000.18 1000.18 | 766.9 30.19 1022.45 1022.45 | -0.8 -0.03 -1.07 -1.07 | 69 | Wind blowing from the south | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 100%. 10/10. 8 oktas | 0.0 32 | 4.8 41 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | -0.9 30 | No precipitation No precipitation | 6 | ||||||||||||||
05 | 1.8 35 | 751.0 29.57 1001.25 1001.25 | 767.8 30.23 1023.65 1023.65 | -1.0 -0.04 -1.33 -1.33 | 71 | Wind blowing from the south-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | -2.9 27 | No precipitation No precipitation | 3 | ||||||||||||||||
02 | 0.5 33 | 752.0 29.61 1002.58 1002.58 | 768.9 30.27 1025.12 1025.12 | -0.6 -0.02 -0.8 -0.8 | 75 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | -1.4 29 | 4.8 41 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | -3.4 26 | No precipitation No precipitation | 6 | ||||||||||||||
| April 20, Monday | 23 | 1.2 34 | 752.6 29.63 1003.38 1003.38 | 769.5 30.3 1025.92 1025.92 | -0.8 -0.03 -1.07 -1.07 | 72 | Wind blowing from the south-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | 16.0 9.9 | -3.3 26 | No precipitation No precipitation | 3 | ||||||||||||||||
20 | 2.8 37 | 753.4 29.66 1004.45 1004.45 | 770.4 30.33 1027.12 1027.12 | -0.6 -0.02 -0.8 -0.8 | 58 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | -1.4 29 | 4.8 41 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | -4.8 23 | No precipitation No precipitation | 6 | ||||||||||||||
17 | 4.3 40 | 754.0 29.69 1005.25 1005.25 | 770.9 30.35 1027.78 1027.78 | -1.2 -0.05 -1.6 -1.6 | 52 | Wind blowing from the north-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | 16.0 9.9 | -4.9 23 | No precipitation No precipitation | 3 | |||||||||||||||||
14 | 1.7 35 | 755.2 29.73 1006.85 1006.85 | 772.1 30.4 1029.38 1029.38 | -0.2 -0.01 -0.27 -0.27 | 54 | Wind blowing from the north | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | -1.6 29 | 2.9 37 | 16.0 9.9 | -6.7 20 | No precipitation No precipitation | 6 | |||||||||||||||