Weather archive in Ratnapura

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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	00:30	25.2 77	751.5 29.59 1001.92 1001.92	758.8 29.87 1011.65 1011.65		100	Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.4 74	33.4 92							25.2 77
July 16, Thursday	23:30	25.8 78	751.8 29.6 1002.32 1002.32	759.1 29.89 1012.05 1012.05	0.0 0 0 0	100	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas	State of sky on the whole unchanged.	Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period.	Cloud covering 1/2 or less of the sky throughout the appropriate period.			No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	60%. 6/10. 5 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	25.8 78	No precipitation No precipitation	9
	22:30	25.9 79	752.2 29.61 1002.85 1002.85	759.5 29.9 1012.58 1012.58		100	Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.4 74	33.4 92							25.9 79
	21:30	26.4 80	752.2 29.61 1002.85 1002.85	759.6 29.91 1012.72 1012.72		100	Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.4 74	33.4 92							26.4 80
	20:30	27.1 81	751.8 29.6 1002.32 1002.32	759.1 29.89 1012.05 1012.05		90	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			50%. 5/10. 4 oktas						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	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	20.0 12.4	25.3 78
	19:30	27.6 82	751.2 29.57 1001.52 1001.52	758.5 29.86 1011.25 1011.25		80	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.4 74	33.4 92							23.9 75
	18:30	28.2 83	750.7 29.56 1000.85 1000.85	757.9 29.84 1010.45 1010.45		74	Wind blowing from the west-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.4 74	33.4 92							23.1 74
	17:30	29.9 86	750.0 29.53 999.92 999.92	757.2 29.81 1009.52 1009.52	0.3 0.01 0.4 0.4	65	Wind blowing from the west-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas	State of sky on the whole unchanged.	Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	23.4 74	33.4 92	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	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	22.6 73	No precipitation No precipitation	9
	16:30	31.5 89	749.5 29.51 999.25 999.25	756.7 29.79 1008.85 1008.85		58	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							23.4 74	33.4 92							22.2 72
	15:30	32.5 91	749.2 29.5 998.85 998.85	756.4 29.78 1008.45 1008.45		56	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							23.4 74	33.4 92							22.6 73
	14:30	33.0 91	749.7 29.52 999.52 999.52	756.8 29.8 1008.98 1008.98		52	Wind blowing from the west-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			60%. 6/10. 5 oktas	State of sky on the whole unchanged.	Cloud covering more than 1/2 of the sky throughout the appropriate period.	Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period.			No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	50%. 5/10. 4 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	21.9 71	No precipitation No precipitation	9
	13:30	33.1 92	750.1 29.53 1000.05 1000.05	757.2 29.81 1009.52 1009.52		51	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.4 74	33.2 92							21.7 71
	12:30	31.8 89	750.7 29.56 1000.85 1000.85	757.9 29.84 1010.45 1010.45		55	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							23.4 74	32.2 90							21.7 71
	11:30	31.1 88	751.2 29.57 1001.52 1001.52	758.4 29.86 1011.12 1011.12	-0.4 -0.02 -0.53 -0.53	63	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas	State of sky on the whole unchanged.	Cloud covering more than 1/2 of the sky throughout the appropriate period.	Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period.			No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	50%. 5/10. 4 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	20.0 12.4	23.2 74	No precipitation No precipitation	9
	10:30	30.7 87	751.6 29.59 1002.05 1002.05	758.8 29.87 1011.65 1011.65		68	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.4 74	32.2 90							24.2 76
	09:30	30.2 86	751.6 29.59 1002.05 1002.05	758.8 29.87 1011.65 1011.65		69	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.4 74	32.2 90							23.8 75
	08:30	27.8 82	751.6 29.59 1002.05 1002.05	758.8 29.87 1011.65 1011.65		87	Wind blowing from the north-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas	State of sky on the whole unchanged.	Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period.	Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period.	23.4 74		No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	50%. 5/10. 4 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	20.0 12.4	25.4 78	No precipitation No precipitation	9
	07:30	24.8 77	751.4 29.58 1001.78 1001.78	758.8 29.87 1011.65 1011.65		100	Wind blowing from the north-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.4 74								24.8 77
	06:30	23.6 74	751.0 29.57 1001.25 1001.25	758.4 29.86 1011.12 1011.12		100	Wind blowing from the west-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.4 74	32.2 90							23.6 74
	05:30	23.5 74	750.7 29.56 1000.85 1000.85	758.1 29.85 1010.72 1010.72	0.0 0 0 0	100	Wind blowing from the west-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			50%. 5/10. 4 oktas	State of sky on the whole unchanged.	Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period.	Cloud covering 1/2 or less of the sky throughout the appropriate period.			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	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	20.0 12.4	23.5 74	No precipitation No precipitation	9
	04:30	23.8 75	750.7 29.56 1000.85 1000.85	758.1 29.85 1010.72 1010.72		100	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.8 75	32.2 90							23.8 75
	03:30	23.9 75	750.6 29.55 1000.72 1000.72	758.0 29.84 1010.58 1010.58		100	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.9 75	32.2 90							23.9 75
	02:30	24.2 76	750.7 29.56 1000.85 1000.85	758.1 29.85 1010.72 1010.72		100	Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			50%. 5/10. 4 oktas	Mist.	Cloud covering more than 1/2 of the sky throughout the appropriate period.	Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period.			No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	40%. 4/10. 3 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	10.0 6.2	24.2 76	No precipitation No precipitation	9
	01:30	24.4 76	751.0 29.57 1001.25 1001.25	758.4 29.86 1011.12 1011.12		100	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.4 76	32.2 90							24.4 76
	00:30	24.8 77	751.4 29.58 1001.78 1001.78	758.8 29.87 1011.65 1011.65		100	Wind blowing from the north-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.6 76	32.2 90							24.8 77