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
2026 September 13, Sunday	19	22.8 73	736.6 29 982.05 982.05	759.3 29.89 1012.32 1012.32		95	Wind blowing from the north-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain (not freezing) not falling as shower(s).	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.		26.8 80	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	21.9 71	0.1	24
	10	26.3 79	737.6 29.04 983.39 983.39	760.1 29.93 1013.38 1013.38	0.8 0.03 1.07 1.07	65	Wind blowing from the north	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 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			15.0 9.3	19.3 67
	07	24.0 75	736.8 29.01 982.32 982.32	751.9 29.6 1002.45 1002.45		75	Wind blowing from the north-west	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				23.0 73		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			15.0 9.3	19.3 67
	01	23.2 74	736.9 29.01 982.45 982.45	759.4 29.9 1012.45 1012.45	0.0 0 0 0	85	Calm, no wind	Calm			no clouds no clouds no clouds											10.0 6.2	20.6 69
September 12, Saturday	22	24.2 76	736.9 29.01 982.45 982.45	759.7 29.91 1012.85 1012.85	0.9 0.04 1.2 1.2	82	Calm, no wind	Calm			no clouds no clouds no clouds											10.0 6.2	21.0 70
September 12, Saturday	19	26.2 79	736.0 28.98 981.25 981.25	758.5 29.86 1011.25 1011.25	0.4 0.02 0.53 0.53	65	Calm, no wind	Calm			no clouds no clouds no clouds					30.7 87						10.0 6.2	19.0 66