Weather archive in Thunder Bay / CZTB (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 September 11, Friday | 23 | 17.9 64 | 735.4 28.95 980.45 980.45 | 753.0 29.65 1003.92 1003.92 | -0.1 -0 -0.13 -0.13 | 94 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 16.9 62 | 4.0 0.16 | 3 | ||||||||||||||||||
20 | 20.9 70 | 735.5 28.96 980.59 980.59 | 753.3 29.66 1004.32 1004.32 | -0.4 -0.02 -0.53 -0.53 | 71 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 8.6 47 | 26.8 80 | 15.4 60 | No precipitation No precipitation | 6 | |||||||||||||||||
18 | 24.0 75 | 735.2 28.94 980.19 980.19 | 752.9 29.64 1003.78 1003.78 | 54 | Wind blowing from the west-southwest | 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 | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 14.0 57 | No precipitation No precipitation | 1 | ||||||||||||||||||
17 | 23.7 75 | 735.9 28.97 981.12 981.12 | 753.6 29.67 1004.72 1004.72 | -0.9 -0.04 -1.2 -1.2 | 55 | Wind blowing from the west-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 14.2 58 | No precipitation No precipitation | 3 | |||||||||||||||||||
16 | 23.6 74 | 736.2 28.98 981.52 981.52 | 754.0 29.69 1005.25 1005.25 | 58 | 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 | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 14.8 59 | No precipitation No precipitation | 1 | ||||||||||||||||||
14 | 25.8 78 | 736.8 29.01 982.32 982.32 | 754.5 29.7 1005.92 1005.92 | -1.1 -0.04 -1.47 -1.47 | 48 | Wind blowing from the south-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 8.6 47 | 26.3 79 | 13.9 57 | No precipitation No precipitation | 6 | |||||||||||||||||
13 | 26.0 79 | 737.2 29.02 982.85 982.85 | 754.9 29.72 1006.45 1006.45 | 47 | Wind blowing from the west-southwest | 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 | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 13.9 57 | No precipitation No precipitation | 1 | ||||||||||||||||||
12 | 24.5 76 | 737.6 29.04 983.39 983.39 | 755.3 29.74 1006.98 1006.98 | 50 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 13.3 56 | No precipitation No precipitation | 1 | ||||||||||||||||||
11 | 22.8 73 | 737.9 29.05 983.79 983.79 | 755.7 29.75 1007.52 1007.52 | -0.8 -0.03 -1.07 -1.07 | 55 | Wind blowing from the west-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 13.2 56 | No precipitation No precipitation | 3 | |||||||||||||||||||
10 | 20.5 69 | 738.2 29.06 984.19 984.19 | 756.1 29.77 1008.05 1008.05 | 61 | Wind blowing from the west-southwest | 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 | 12.8 55 | No precipitation No precipitation | 1 | ||||||||||||||||||
08 | 9.7 49 | 738.7 29.08 984.85 984.85 | 756.7 29.79 1008.85 1008.85 | -0.9 -0.04 -1.2 -1.2 | 98 | Wind blowing from the north-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 8.6 47 | 20.8 69 | 9.4 49 | No precipitation No precipitation | 6 | |||||||||||||||||
07 | 11.5 53 | 739.0 29.09 985.25 985.25 | 756.8 29.8 1008.98 1008.98 | 99 | Wind blowing from the north-east | Calm | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 11.3 52 | No precipitation No precipitation | 1 | ||||||||||||||||||
06 | 11.6 53 | 739.2 29.1 985.52 985.52 | 757.1 29.81 1009.38 1009.38 | 98 | Wind blowing from the north-east | Calm | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 11.3 52 | No precipitation No precipitation | 1 | ||||||||||||||||||
05 | 11.3 52 | 739.6 29.12 986.05 986.05 | 757.5 29.82 1009.92 1009.92 | -1.2 -0.05 -1.6 -1.6 | 97 | Calm, no wind | Calm | 10.9 52 | No precipitation No precipitation | 3 | |||||||||||||||||||
02 | 10.4 51 | 740.8 29.17 987.65 987.65 | 758.7 29.87 1011.52 1011.52 | -0.6 -0.02 -0.8 -0.8 | 97 | Calm, no wind | Calm | 6.0 43 | 20.8 69 | 10.0 50 | No precipitation No precipitation | 6 | |||||||||||||||||