Weather archive in Nagapattinam

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 October 26, Monday	17:30	25.4 78	754.9 29.72 1006.45 1006.45	755.8 29.76 1007.65 1007.65	0.5 0.02 0.67 0.67	100	Calm, no wind	Calm			100%. 10/10. 8 oktas	Mist.	Rain.	Drizzle.		26.0 79	Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus.	50%. 5/10. 4 oktas	300-600 984-1968	Altostratus opacus or Nimbostratus.		2.0 1.2	25.4 78
	14:30	25.4 78	754.4 29.7 1005.78 1005.78	755.2 29.73 1006.85 1006.85	-1.7 -0.07 -2.27 -2.27	100	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas	Drizzle (not freezing) or snow grains not falling as shower(s).	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus.	50%. 5/10. 4 oktas	300-600 984-1968	Altostratus opacus or Nimbostratus.		10.0 6.2	25.4 78
	11:30	25.0 77	756.1 29.77 1008.05 1008.05	756.9 29.8 1009.12 1009.12	-0.8 -0.03 -1.07 -1.07	98	Wind blowing from the west-northwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas	Drizzle, not freezing, intermittent, slight at time of observation.	Thunderstorm(s) with or without precipitation.	Rain.			Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus.	50%. 5/10. 4 oktas	600-1000 1968-3281	Altostratus opacus or Nimbostratus.		4.0 2.5	24.7 76
	08:30	25.0 77	756.9 29.8 1009.12 1009.12	757.7 29.83 1010.18 1010.18	1.6 0.06 2.13 2.13	100	Calm, no wind	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.	Rain.	24.1 75		Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	50%. 5/10. 4 oktas	300-600 984-1968	Altostratus opacus or Nimbostratus.		2.0 1.2	25.0 77	35.0 1.38	24
	05:30	25.0 77	755.3 29.74 1006.98 1006.98	756.1 29.77 1008.05 1008.05	0.4 0.02 0.53 0.53	100	Wind blowing from the north-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas	Drizzle, not freezing, continuous, slight at time of observation.	Drizzle.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus.	50%. 5/10. 4 oktas	300-600 984-1968	Altostratus opacus or Nimbostratus.		2.0 1.2	25.0 77
	02:30	25.0 77	754.9 29.72 1006.45 1006.45	755.7 29.75 1007.52 1007.52	-1.5 -0.06 -2 -2	100	Calm, no wind	Calm			100%. 10/10. 8 oktas	Drizzle, not freezing, intermittent, slight at time of observation.	Rain.	Drizzle.			Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus.	50%. 5/10. 4 oktas	600-1000 1968-3281	Altostratus opacus or Nimbostratus.		4.0 2.5	25.0 77
October 25, Sunday	23:30	25.4 78	756.4 29.78 1008.45 1008.45	757.3 29.81 1009.65 1009.65	0.0 0 0 0	100	Calm, no wind	Calm			100%. 10/10. 8 oktas	Drizzle, not freezing, intermittent, slight at time of observation.	Drizzle.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus.	50%. 5/10. 4 oktas	300-600 984-1968	Altostratus opacus or Nimbostratus.		4.0 2.5	25.4 78
	20:30	26.2 79	756.4 29.78 1008.45 1008.45	757.3 29.81 1009.65 1009.65	1.7 0.07 2.27 2.27	95	Wind blowing from the north	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas								600-1000 1968-3281			4.0 2.5	25.3 78
	17:30	27.2 81	754.7 29.71 1006.18 1006.18	755.5 29.74 1007.25 1007.25		92	Calm, no wind	Calm			100%. 10/10. 8 oktas					28.0 82	Stratus nebulosus or Stratus fractus other than of bad weather, or both.	50%. 5/10. 4 oktas	600-1000 1968-3281	Altostratus opacus or Nimbostratus.		10.0 6.2	25.8 78