Weather archive in Ottawa (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 14, Thursday	14	11.1 52	747.6 29.43 996.72 996.72	758.0 29.84 1010.58 1010.58	0.5 0.02 0.67 0.67	69	Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas				7.0 45	11.4 53	Stratocumulus other than Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	600-1000 1968-3281			24.0 14.9	5.6 42	No precipitation No precipitation	6
	11	9.7 49	747.1 29.41 996.05 996.05	757.6 29.83 1010.05 1010.05	0.6 0.02 0.8 0.8	79	Wind blowing from the south-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas								300-600 984-1968			24.0 14.9	6.2 43
	08	8.3 47	746.5 29.39 995.25 995.25	757.0 29.8 1009.25 1009.25	1.3 0.05 1.73 1.73	90	Wind blowing from the south	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas				7.1 45	8.9 48	Stratocumulus other than Stratocumulus cumulogenitus.	90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	1000-1500 3281-4921	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	24.0 14.9	6.8 44	No precipitation No precipitation	6
	05	7.2 45	745.2 29.34 993.52 993.52	755.7 29.75 1007.52 1007.52	0.5 0.02 0.67 0.67	97	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas								100-200 328-656			12.0 7.5	6.7 44
	02	7.9 46	744.7 29.32 992.85 992.85	755.2 29.73 1006.85 1006.85	0.1 0 0.13 0.13	95	Wind blowing from the south-southeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas	State of sky on the whole unchanged.	Rain.	Rain.	6.9 44	8.9 48	Stratocumulus other than Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	200-300 656-984			12.0 7.5	7.2 45	3.0 0.12	6
May 13, Wednesday	23	8.2 47	744.6 29.31 992.72 992.72	755.0 29.72 1006.58 1006.58	0.5 0.02 0.67 0.67	97	Wind blowing from the east	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			100%. 10/10. 8 oktas								50-100 164-328			6.0 3.7	7.8 46
	20	7.6 46	744.1 29.3 992.05 992.05	754.5 29.7 1005.92 1005.92	0.0 0 0 0	97	Wind blowing from the east-northeast	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, continuous, slight at time of observation.	Rain.	Rain.	6.9 44	7.9 46	Stratocumulus other than Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	100-200 328-656			8.0 5.0	7.1 45	3.0 0.12	6
	17	7.7 46	744.1 29.3 992.05 992.05	754.5 29.7 1005.92 1005.92	-1.0 -0.04 -1.33 -1.33	96	Wind blowing from the east-northeast	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			100%. 10/10. 8 oktas								100-200 328-656			9.0 5.6	7.1 45
	14	7.1 45	745.1 29.33 993.39 993.39	755.6 29.75 1007.38 1007.38	-1.7 -0.07 -2.27 -2.27	96	Wind blowing from the east-northeast	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, continuous, slight at time of observation.	Rain.	Rain.	6.4 44	8.2 47	Stratocumulus other than Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	100-200 328-656			4.8 3.0	6.5 44	7.0 0.28	6