Weather archive in Sarnia
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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 July 17, Thursday | 14 | 24.4 76 | 744.0 29.29 991.92 991.92 | 760.0 29.92 1013.25 1013.25 | 1.1 0.04 1.47 1.47 | 69 | Wind blowing from the west-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 21.1 70 | 24.6 76 | 18.4 65 | No precipitation No precipitation | 6 | ||||||||||||||||
13 | 23.7 75 | 743.5 29.27 991.25 991.25 | 759.6 29.91 1012.72 1012.72 | 71 | Wind blowing from the west-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 18.0 64 | No precipitation No precipitation | 1 | ||||||||||||||||||
12 | 23.5 74 | 743.2 29.26 990.85 990.85 | 759.2 29.89 1012.18 1012.18 | 76 | 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 | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 19.1 66 | No precipitation No precipitation | 1 | ||||||||||||||||||
11 | 22.0 72 | 742.9 29.25 990.45 990.45 | 759.0 29.88 1011.92 1011.92 | 3.7 0.15 4.93 4.93 | 79 | Wind blowing from the north-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 18.1 65 | No precipitation No precipitation | 3 | |||||||||||||||||||
10 | 21.6 71 | 742.0 29.21 989.25 989.25 | 758.1 29.85 1010.72 1010.72 | 83 | Wind blowing from the west-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 18.6 65 | No precipitation No precipitation | 1 | |||||||||||||||||||
09 | 21.8 71 | 740.3 29.15 986.99 986.99 | 756.3 29.78 1008.32 1008.32 | 88 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 19.8 68 | No precipitation No precipitation | 1 | ||||||||||||||||||
08 | 23.2 74 | 739.2 29.1 985.52 985.52 | 755.1 29.73 1006.72 1006.72 | 0.6 0.02 0.8 0.8 | 83 | Wind blowing from the west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 23.1 74 | 20.1 68 | No precipitation No precipitation | 6 | ||||||||||||||||||
07 | 23.2 74 | 738.7 29.08 984.85 984.85 | 754.6 29.71 1006.05 1006.05 | 84 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 20.4 69 | No precipitation No precipitation | 1 | |||||||||||||||||||
06 | 23.2 74 | 738.7 29.08 984.85 984.85 | 754.7 29.71 1006.18 1006.18 | 85 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 20.6 69 | No precipitation No precipitation | 1 | ||||||||||||||||||
05 | 23.4 74 | 738.6 29.08 984.72 984.72 | 754.6 29.71 1006.05 1006.05 | -0.6 -0.02 -0.8 -0.8 | 88 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 21.2 70 | No precipitation No precipitation | 3 | |||||||||||||||||||
04 | 23.4 74 | 738.7 29.08 984.85 984.85 | 754.6 29.71 1006.05 1006.05 | 94 | Wind blowing from the south-southwest | 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 | 22.4 72 | No precipitation No precipitation | 1 | ||||||||||||||||||
03 | 23.4 74 | 738.9 29.09 985.12 985.12 | 754.8 29.72 1006.32 1006.32 | 95 | Wind blowing from the south | 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 | 22.5 73 | No precipitation No precipitation | 1 | ||||||||||||||||||
02 | 23.6 74 | 739.2 29.1 985.52 985.52 | 755.1 29.73 1006.72 1006.72 | -1.3 -0.05 -1.73 -1.73 | 95 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 17.5 64 | 29.6 85 | 22.7 73 | No precipitation No precipitation | 6 | |||||||||||||||||
01 | 23.3 74 | 739.6 29.12 986.05 986.05 | 755.5 29.74 1007.25 1007.25 | 95 | Wind blowing from the south | 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 | 22.5 73 | No precipitation No precipitation | 1 | ||||||||||||||||||
00 | 23.4 74 | 739.8 29.13 986.32 986.32 | 755.7 29.75 1007.52 1007.52 | 95 | Wind blowing from the south | 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 | 22.5 73 | No precipitation No precipitation | 1 | ||||||||||||||||||
| July 16, Wednesday | 23 | 23.9 75 | 740.5 29.15 987.25 987.25 | 756.4 29.78 1008.45 1008.45 | -0.9 -0.04 -1.2 -1.2 | 94 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 22.8 73 | No precipitation No precipitation | 3 | ||||||||||||||||||
22 | 24.2 76 | 740.8 29.17 987.65 987.65 | 756.7 29.79 1008.85 1008.85 | 92 | Wind blowing from the south-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 | 22.8 73 | No precipitation No precipitation | 1 | ||||||||||||||||||
21 | 24.2 76 | 741.1 29.18 988.05 988.05 | 757.0 29.8 1009.25 1009.25 | 92 | Wind blowing from the south-east | 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 | 22.8 73 | No precipitation No precipitation | 1 | ||||||||||||||||||
20 | 24.7 76 | 741.4 29.19 988.45 988.45 | 757.4 29.82 1009.78 1009.78 | -0.4 -0.02 -0.53 -0.53 | 91 | Wind blowing from the south-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 17.5 64 | 29.6 85 | 23.1 74 | |||||||||||||||||||
18 | 25.5 78 | 741.1 29.18 988.05 988.05 | 757.2 29.81 1009.52 1009.52 | 90 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 23.7 75 | No precipitation No precipitation | 1 | ||||||||||||||||||
17 | 23.3 74 | 741.8 29.2 988.99 988.99 | 757.9 29.84 1010.45 1010.45 | -1.3 -0.05 -1.73 -1.73 | 97 | Wind blowing from the south-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 22.8 73 | |||||||||||||||||||||
16 | 22.0 72 | 743.0 29.25 990.59 990.59 | 759.1 29.89 1012.05 1012.05 | 98 | Wind blowing from the south-east | 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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 21.7 71 | 20.0 0.79 | 1 | ||||||||||||||||||
15 | 21.8 71 | 743.9 29.29 991.79 991.79 | 760.0 29.92 1013.25 1013.25 | 98 | Wind blowing from the south-southeast | 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 | 21.5 71 | ||||||||||||||||||||
14 | 25.1 77 | 743.1 29.26 990.72 990.72 | 759.1 29.89 1012.05 1012.05 | -1.2 -0.05 -1.6 -1.6 | 86 | Wind blowing from the north-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 17.5 64 | 29.6 85 | 22.5 73 | No precipitation No precipitation | 6 | |||||||||||||||||