Weather archive in Mannar

To receive explanations, hover over the appropriate heading

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 31, Friday	23:30	28.5 83	754.8 29.72 1006.32 1006.32	755.1 29.73 1006.72 1006.72	0.8 0.03 1.07 1.07		Wind blowing from the south-west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 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 throughout the appropriate period.			No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	70 – 80%. 7/10 – 8/10. 6 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4		No precipitation No precipitation	9
	20:30	28.9 84	754.0 29.69 1005.25 1005.25	754.3 29.7 1005.65 1005.65			Wind blowing from the south-southwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)	11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft		50%. 5/10. 4 oktas						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		No precipitation No precipitation	9
	17:30	29.4 85	752.2 29.61 1002.85 1002.85	752.5 29.63 1003.25 1003.25	-0.3 -0.01 -0.4 -0.4		Wind blowing from the south-southwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			50%. 5/10. 4 oktas	Clouds generally forming or developing.	Cloud covering 1/2 or less 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		No precipitation No precipitation	9
	14:30	30.7 87	752.5 29.63 1003.25 1003.25	752.8 29.64 1003.65 1003.65			Wind blowing from the south-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas	State of sky on the whole unchanged.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	Cloud covering 1/2 or less of the sky throughout the appropriate period.			No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	20–30%. 2/10–3/10. 2 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4		No precipitation No precipitation	9
	13:30	30.5 87	752.8 29.64 1003.65 1003.65	753.1 29.65 1004.05 1004.05		14	Wind blowing from the south-southwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							27.7 82	31.1 88							0.0 32
	12:30	30.6 87	753.7 29.67 1004.85 1004.85	754.0 29.69 1005.25 1005.25		14	Wind blowing from the south-southwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							27.7 82	31.1 88							0.0 32
	11:30	30.4 87	753.9 29.68 1005.12 1005.12	754.2 29.69 1005.52 1005.52	-0.2 -0.01 -0.27 -0.27		Wind blowing from the south-southwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)	6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft		40%. 4/10. 3 oktas	State of sky on the whole unchanged.	Cloud covering 1/2 or less 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.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4		No precipitation No precipitation	9
	08:30	29.1 84	754.1 29.69 1005.38 1005.38	754.4 29.7 1005.78 1005.78			Wind blowing from the south-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			40%. 4/10. 3 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.	27.7 82		No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	40%. 4/10. 3 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4		No precipitation No precipitation	9
	07:30	28.5 83	753.4 29.66 1004.45 1004.45	753.7 29.67 1004.85 1004.85		16	Wind blowing from the south-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							27.7 82								0.0 32
	06:30	27.8 82	753.0 29.65 1003.92 1003.92	753.4 29.66 1004.45 1004.45		16	Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							27.7 82								0.0 32
	05:30	28.0 82	752.5 29.63 1003.25 1003.25	752.8 29.64 1003.65 1003.65	-0.3 -0.01 -0.4 -0.4		Wind blowing from the south-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas	State of sky on the whole unchanged.	Cloud covering 1/2 or less 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.	20–30%. 2/10–3/10. 2 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4		No precipitation No precipitation	9
	04:30	27.8 82	752.6 29.63 1003.38 1003.38	753.0 29.65 1003.92 1003.92		16	Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							27.7 82	30.8 87							0.0 32
	03:30	27.9 82	752.5 29.63 1003.25 1003.25	752.8 29.64 1003.65 1003.65		16	Wind blowing from the south-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							27.7 82	30.8 87							0.0 32
	02:30	28.0 82	752.8 29.64 1003.65 1003.65	753.1 29.65 1004.05 1004.05			Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)	5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft		60%. 6/10. 5 oktas						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		No precipitation No precipitation	9
	00:30	28.2 83	753.9 29.68 1005.12 1005.12	754.3 29.7 1005.65 1005.65		16	Wind blowing from the south-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							27.7 82	30.8 87							0.0 32