Weather archive in Hamilton (airport), Canada

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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 9, Sunday	02	18.1 65	740.8 29.17 987.65 987.65	761.8 29.99 1015.65 1015.65	0.9 0.04 1.2 1.2	93	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0				17.9 64	28.8 84	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	2000-2500 6562-8202	Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	24.0 14.9	16.9 62	No precipitation No precipitation	6
August 8, Saturday	23	20.7 69	739.9 29.13 986.45 986.45	760.9 29.96 1014.45 1014.45	1.5 0.06 2 2	93	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			no clouds no clouds no clouds											24.0 14.9	19.6 67
	20	23.1 74	738.4 29.07 984.45 984.45	759.4 29.9 1012.45 1012.45	0.3 0.01 0.4 0.4	86	Wind blowing from the west-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			50%. 5/10. 4 oktas	Clouds generally dissolving or becoming less developed.	Shower(s).	Cloud covering more than 1/2 of the sky throughout the appropriate period.	19.1 66	28.8 84	Cumulus humilis or Cumulus fractus other than of bad weather, or both.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	1500-2000 4921-6562	Altocumulus cumulogenitus (or cumulonimbogenitus).	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	24.0 14.9	20.6 69	0.4 0.02	6
	17	24.4 76	738.1 29.06 984.05 984.05	759.1 29.89 1012.05 1012.05	-0.8 -0.03 -1.07 -1.07	89	Wind blowing from the south-west	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas								600-1000 1968-3281			19.0 11.8	22.5 73
	14	28.2 83	738.9 29.09 985.12 985.12	759.8 29.91 1012.98 1012.98	-0.6 -0.02 -0.8 -0.8	74	Wind blowing from the south-southwest	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				18.8 66	28.6 83	Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	70 – 80%. 7/10 – 8/10. 6 oktas	600-1000 1968-3281	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	24.0 14.9	23.1 74	No precipitation No precipitation	6
	11	26.0 79	739.5 29.11 985.92 985.92	760.5 29.94 1013.92 1013.92	-0.1 -0 -0.13 -0.13	82	Wind blowing from the south-southwest	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 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			19.0 11.8	22.7 73
	08	20.4 69	739.6 29.12 986.05 986.05	760.6 29.94 1014.05 1014.05	-0.4 -0.02 -0.53 -0.53	99	Wind blowing from the south-west	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	Mist.	Drizzle.	Fog or ice fog or thick haze.	18.8 66	26.1 79	Cumulus humilis or Cumulus fractus other than of bad weather, or both.	40%. 4/10. 3 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	9.0 5.6	20.3 69	Trace of precipitation Trace of precipitation	6
	05	19.4 67	740.0 29.13 986.59 986.59	761.0 29.96 1014.58 1014.58	-0.9 -0.04 -1.2 -1.2	99	Wind blowing from the south-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			20–30%. 2/10–3/10. 2 oktas								600-1000 1968-3281			0.2 0.1	19.3 67
	02	19.2 67	740.9 29.17 987.79 987.79	762.0 30 1015.92 1015.92	-0.8 -0.03 -1.07 -1.07	99	Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				Fog or ice fog, sky invisible, has begun or has become thicker during the preceding hour.	Fog or ice fog or thick haze.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	18.8 66	26.1 79						0.2 0.1	19.1 66	No precipitation No precipitation	6