Weather archive in Lang Son

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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
2025 April 28, Monday	22	24.7 76	736.2 28.98 981.52 981.52	758.8 29.87 1011.65 1011.65	1.5 0.06 2 2	75	Calm, no wind	Calm			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas						Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	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			10.0 6.2	20.0 68
	19	25.7 78	734.7 28.93 979.52 979.52	757.1 29.81 1009.38 1009.38	0.5 0.02 0.67 0.67	69	Calm, no wind	Calm			40%. 4/10. 3 oktas					29.4 85	Stratocumulus other than Stratocumulus cumulogenitus.	40%. 4/10. 3 oktas	1500-2000 4921-6562	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	19.6 67	6.0 0.24	24
	16	28.1 83	734.2 28.91 978.85 978.85	756.5 29.78 1008.58 1008.58	-2.0 -0.08 -2.67 -2.67	63	Wind blowing from the north	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas						Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	70 – 80%. 7/10 – 8/10. 6 oktas	600-1000 1968-3281			15.0 9.3	20.3 69
	13	27.1 81	736.2 28.98 981.52 981.52	758.5 29.86 1011.25 1011.25	-1.4 -0.06 -1.87 -1.87	66	Wind blowing from the north-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas	Clouds generally forming or developing.	Thunderstorm(s) with or without precipitation.	Shower(s).			Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	70 – 80%. 7/10 – 8/10. 6 oktas	600-1000 1968-3281			15.0 9.3	20.2 68	6.0 0.24	18
	10	24.9 77	737.6 29.04 983.39 983.39	760.3 29.93 1013.65 1013.65	0.4 0.02 0.53 0.53	79	Wind blowing from the north-east	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	Clouds generally forming or developing.	Thunderstorm(s) with or without precipitation.	Shower(s).			Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	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			15.0 9.3	21.1 70
	07	22.0 72	737.2 29.02 982.85 982.85	760.0 29.92 1013.25 1013.25	2.7 0.11 3.6 3.6	95	Wind blowing from the north-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain shower(s), slight.	Thunderstorm(s) with or without precipitation.	Shower(s).	21.8 71		Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	100%. 10/10. 8 oktas	300-600 984-1968			10.0 6.2	21.2 70	5.0 0.2	12
	04	24.4 76	734.5 28.92 979.25 979.25	757.1 29.81 1009.38 1009.38	0.2 0.01 0.27 0.27	90	Calm, no wind	Calm			100%. 10/10. 8 oktas						Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	100%. 10/10. 8 oktas	300-600 984-1968			10.0 6.2	22.6 73
	01	25.0 77	734.3 28.91 978.99 978.99	756.7 29.79 1008.85 1008.85	-0.6 -0.02 -0.8 -0.8	87	Calm, no wind	Calm			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas						Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	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			10.0 6.2	22.7 73

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21	22	23	24	25	26	27
28	29	30	1	2	3	4