Weather archive in Puttalam

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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 November 9, Monday	11:30	30.7 87	759.4 29.9 1012.45 1012.45	759.5 29.9 1012.58 1012.58	-1.2 -0.05 -1.6 -1.6	74	Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas						Cumulus humilis or Cumulus fractus other than of bad weather, or both.	40%. 4/10. 3 oktas	300-600 984-1968	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	25.5 78	No precipitation No precipitation	9
	08:30	26.6 80	760.6 29.94 1014.05 1014.05	760.8 29.95 1014.32 1014.32		92	Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas				24.2 76		Cumulus humilis or Cumulus fractus other than of bad weather, or both.	20–30%. 2/10–3/10. 2 oktas	300-600 984-1968	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	25.1 77	No precipitation No precipitation	9
	05:30	24.5 76	758.4 29.86 1011.12 1011.12	758.5 29.86 1011.25 1011.25	-0.2 -0.01 -0.27 -0.27	95	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			40%. 4/10. 3 oktas						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	40%. 4/10. 3 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	23.7 75	No precipitation No precipitation	9
	02:30	24.7 76	758.6 29.87 1011.38 1011.38	758.8 29.87 1011.65 1011.65		98	Wind blowing from the north	Calm			no clouds no clouds no clouds											20.0 12.4	24.3 76	No precipitation No precipitation	9
November 8, Sunday	23:30	25.1 77	759.7 29.91 1012.85 1012.85	759.8 29.91 1012.98 1012.98	0.1 0 0.13 0.13	95	Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas	Clouds generally dissolving or becoming less developed.	Shower(s).	Cloud covering more than 1/2 of the sky throughout the appropriate period.					2500 or more, or no clouds. 8202 or more, or no clouds.			20.0 12.4	24.2 76	Trace of precipitation Trace of precipitation	9
	20:30	25.4 78	759.6 29.91 1012.72 1012.72	759.7 29.91 1012.85 1012.85		96	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	Rain shower(s), slight.	Shower(s).	Shower(s).			Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	60%. 6/10. 5 oktas	300-600 984-1968	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.	18.0 11.2	24.7 76	0.9 0.04	9
	17:30	25.6 78	757.8 29.83 1010.32 1010.32	757.9 29.84 1010.45 1010.45	0.4 0.02 0.53 0.53	94	Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas	Rain shower(s), slight.	Thunderstorm(s) with or without precipitation.	Shower(s).		32.6 91	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	300-600 984-1968	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.	15.0 9.3	24.5 76	12.0 0.47	9
	14:30	26.8 80	757.4 29.82 1009.78 1009.78	757.6 29.83 1010.05 1010.05		87	Wind blowing from the north-west	Calm			100%. 10/10. 8 oktas	Thunderstorm, slight or moderate, without hail, but with rain and/or snow at time of observation.	Thunderstorm(s) with or without precipitation.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			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	300-600 984-1968	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.	10.0 6.2	24.5 76	5.0 0.2	9
	11:30	31.8 89	758.4 29.86 1011.12 1011.12	758.5 29.86 1011.25 1011.25	-0.7 -0.03 -0.93 -0.93	67	Wind blowing from the east-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			60%. 6/10. 5 oktas						Cumulus humilis or Cumulus fractus other than of bad weather, or both.	60%. 6/10. 5 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	24.9 77	No precipitation No precipitation	9