Weather archive in Thunder Bay / CZTB (airport)

To receive explanations, hover over the appropriate heading

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 25, Monday	11	9.6 49	742.6 29.24 990.05 990.05	760.8 29.95 1014.32 1014.32	-0.6 -0.02 -0.8 -0.8	76	Wind blowing from the east-northeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															5.6 42	No precipitation No precipitation	3
	08	4.0 39	743.2 29.26 990.85 990.85	761.5 29.98 1015.25 1015.25	0.7 0.03 0.93 0.93	98	Wind blowing from the north-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							2.3 36	18.4 65							3.7 39	No precipitation No precipitation	6
	05	2.5 37	742.5 29.23 989.92 989.92	760.7 29.95 1014.18 1014.18	-0.3 -0.01 -0.4 -0.4	97	Wind blowing from the north-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															2.0 36	No precipitation No precipitation	3
	02	5.4 42	742.8 29.24 990.32 990.32	760.9 29.96 1014.45 1014.45	0.7 0.03 0.93 0.93	92	Wind blowing from the east-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							5.3 42	18.4 65							4.2 40	No precipitation No precipitation	6
May 24, Sunday	23	7.6 46	742.1 29.22 989.39 989.39	760.2 29.93 1013.52 1013.52	1.0 0.04 1.33 1.33	89	Calm, no wind	Calm															5.8 42	No precipitation No precipitation	3
	20	10.6 51	741.1 29.18 988.05 988.05	759.1 29.89 1012.05 1012.05	0.0 0 0 0	79	Wind blowing from the east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							6.6 44	18.4 65							7.0 45	No precipitation No precipitation	6
	17	12.3 54	741.1 29.18 988.05 988.05	759.2 29.89 1012.18 1012.18	-0.8 -0.03 -1.07 -1.07	67	Wind blowing from the east-northeast	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)															6.3 43	No precipitation No precipitation	3
	14	18.0 64	741.9 29.21 989.12 989.12	759.9 29.92 1013.12 1013.12	-0.6 -0.02 -0.8 -0.8	58	Wind blowing from the south-southeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							6.5 44	18.4 65							9.5 49	No precipitation No precipitation	6
	11	15.3 60	742.5 29.23 989.92 989.92	760.6 29.94 1014.05 1014.05	-0.4 -0.02 -0.53 -0.53	71	Wind blowing from the south-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															10.0 50	No precipitation No precipitation	3