Weather archive in Sarnia

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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 August 20, Thursday	11	22.4 72	747.2 29.42 996.18 996.18	763.4 30.06 1017.78 1017.78	1.2 0.05 1.6 1.6	44	Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)															9.6 49	No precipitation No precipitation	3
	08	15.5 60	746.0 29.37 994.59 994.59	762.3 30.01 1016.32 1016.32	0.7 0.03 0.93 0.93	74	Wind blowing from the south-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							13.1 56	23.4 74							10.8 51	No precipitation No precipitation	6
	05	13.4 56	745.3 29.34 993.65 993.65	761.6 29.98 1015.38 1015.38	-0.3 -0.01 -0.4 -0.4	89	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															11.6 53	No precipitation No precipitation	3
	02	14.2 58	745.6 29.35 994.05 994.05	761.8 29.99 1015.65 1015.65	0.6 0.02 0.8 0.8	86	Calm, no wind	Calm							13.6 56	23.4 74							11.8 53	No precipitation No precipitation	6
August 19, Wednesday	23	16.0 61	745.0 29.33 993.25 993.25	761.2 29.97 1014.85 1014.85	0.5 0.02 0.67 0.67	78	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)															12.2 54	No precipitation No precipitation	3
	20	20.1 68	744.5 29.31 992.59 992.59	760.7 29.95 1014.18 1014.18	0.1 0 0.13 0.13	61	Wind blowing from the north-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							18.1 65	23.4 74							12.4 54	No precipitation No precipitation	6
	17	21.4 71	744.4 29.31 992.45 992.45	760.5 29.94 1013.92 1013.92	0.1 0 0.13 0.13	63	Wind blowing from the north-northeast	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)															14.1 57	No precipitation No precipitation	3
	14	22.2 72	744.3 29.3 992.32 992.32	760.3 29.93 1013.65 1013.65	0.2 0.01 0.27 0.27	70	Wind blowing from the north-northeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							18.1 65	22.8 73							16.4 62	No precipitation No precipitation	6
	11	21.4 71	744.1 29.3 992.05 992.05	760.1 29.93 1013.38 1013.38	0.9 0.04 1.2 1.2	76	Wind blowing from the north	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)															16.9 62	No precipitation No precipitation	3