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 July 17, Friday	14	19.7 67	741.4 29.19 988.45 988.45	759.2 29.89 1012.18 1012.18	-1.1 -0.04 -1.47 -1.47	86	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)					Precipitation		15.7 60	20.0 68							17.3 63	12.0 0.47	6
	11	16.4 62	742.5 29.23 989.92 989.92	760.3 29.93 1013.65 1013.65	-1.2 -0.05 -1.6 -1.6	96	Wind blowing from the east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)					Precipitation										15.7 60	12.0 0.47	3
	08	17.0 63	743.7 29.28 991.52 991.52	761.5 29.98 1015.25 1015.25	-0.8 -0.03 -1.07 -1.07	81	Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							16.3 61	23.5 74							13.7 57	No precipitation No precipitation	6
	05	17.3 63	744.5 29.31 992.59 992.59	762.4 30.02 1016.45 1016.45	-1.7 -0.07 -2.27 -2.27	89	Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)															15.4 60	No precipitation No precipitation	3
	02	17.5 64	746.2 29.38 994.85 994.85	764.1 30.08 1018.72 1018.72	0.0 0 0 0	88	Calm, no wind	Calm							15.2 59	23.5 74							15.5 60	No precipitation No precipitation	6
July 16, Thursday	23	17.6 64	746.2 29.38 994.85 994.85	764.1 30.08 1018.72 1018.72	0.2 0.01 0.27 0.27	89	Calm, no wind	Calm															15.8 60	No precipitation No precipitation	3
	20	20.9 70	746.0 29.37 994.59 994.59	763.9 30.07 1018.45 1018.45	-1.3 -0.05 -1.73 -1.73	70	Calm, no wind	Calm					Precipitation		15.2 59	23.5 74							15.2 59	No precipitation No precipitation	6
	17	20.9 70	747.3 29.42 996.32 996.32	765.2 30.13 1020.18 1020.18	-0.1 -0 -0.13 -0.13	71	Calm, no wind	Calm															15.4 60	No precipitation No precipitation	3
	14	21.6 71	747.4 29.43 996.45 996.45	765.3 30.13 1020.32 1020.32	0.1 0 0.13 0.13	61	Wind blowing from the east-southeast	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)							15.2 59	23.5 74							13.7 57	No precipitation No precipitation	6