Weather archive in Thunder Bay (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 May 22, Friday | 05 | -1.3 30 | 752.2 29.61 1002.85 1002.85 | 770.9 30.35 1027.78 1027.78 | -0.1 -0 -0.13 -0.13 | 89 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2500 or more, or no clouds. 8202 or more, or no clouds. | -2.9 27 | |||||||||||||||||||
02 | 0.1 32 | 752.3 29.62 1002.98 1002.98 | 770.8 30.35 1027.65 1027.65 | -0.3 -0.01 -0.4 -0.4 | 86 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | -3.1 26 | 13.8 57 | 2500 or more, or no clouds. 8202 or more, or no clouds. | -2.0 28 | ||||||||||||||||||
| May 21, Thursday | 23 | 3.4 38 | 752.6 29.63 1003.38 1003.38 | 771.2 30.36 1028.18 1028.18 | 0.1 0 0.13 0.13 | 69 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 2500 or more, or no clouds. 8202 or more, or no clouds. | -1.9 29 | |||||||||||||||||||
20 | 7.3 45 | 752.5 29.63 1003.25 1003.25 | 771.1 30.36 1028.05 1028.05 | -0.6 -0.02 -0.8 -0.8 | 51 | Wind blowing from the east-southeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | -3.1 26 | 13.8 57 | 2500 or more, or no clouds. 8202 or more, or no clouds. | -2.2 28 | ||||||||||||||||||
17 | 10.8 51 | 753.1 29.65 1004.05 1004.05 | 771.8 30.39 1028.98 1028.98 | -0.6 -0.02 -0.8 -0.8 | 39 | Wind blowing from the east | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 2500 or more, or no clouds. 8202 or more, or no clouds. | -2.6 27 | ||||||||||||||||||||
14 | 13.8 57 | 753.7 29.67 1004.85 1004.85 | 772.3 30.41 1029.65 1029.65 | -1.2 -0.05 -1.6 -1.6 | 30 | Wind blowing from the south-east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | -3.1 26 | 13.8 57 | 2500 or more, or no clouds. 8202 or more, or no clouds. | -3.6 26 | ||||||||||||||||||
11 | 9.3 49 | 754.9 29.72 1006.45 1006.45 | 773.5 30.45 1031.25 1031.25 | -0.1 -0 -0.13 -0.13 | 55 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 2500 or more, or no clouds. 8202 or more, or no clouds. | 0.7 33 | ||||||||||||||||||||
08 | 1.4 35 | 755.0 29.72 1006.58 1006.58 | 773.7 30.46 1031.52 1031.52 | 0.5 0.02 0.67 0.67 | 84 | Calm, no wind | Calm | -3.1 26 | 11.4 53 | 2500 or more, or no clouds. 8202 or more, or no clouds. | -1.1 30 | ||||||||||||||||||
05 | -1.5 29 | 754.5 29.7 1005.92 1005.92 | 773.2 30.44 1030.85 1030.85 | 0.5 0.02 0.67 0.67 | 92 | Wind blowing from the south-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2500 or more, or no clouds. 8202 or more, or no clouds. | -2.7 27 | ||||||||||||||||||||
