Weather archive in Son La

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 August 14, Friday	19	28.2 83	694.5 27.34 925.92 925.92	749.8 29.52 999.65 999.65	0.2 0.01 0.27 0.27	77	Wind blowing from the south-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			60%. 6/10. 5 oktas					30.0 86	Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	60%. 6/10. 5 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	23.7 75	Trace of precipitation Trace of precipitation	24
	16	29.7 85	694.3 27.33 925.66 925.66	749.3 29.5 998.98 998.98	-1.6 -0.06 -2.13 -2.13	71	Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			50%. 5/10. 4 oktas						Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	50%. 5/10. 4 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	23.8 75
	13	28.2 83	695.9 27.4 927.79 927.79	751.6 29.59 1002.05 1002.05	-0.4 -0.02 -0.53 -0.53	74	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			20.0 12.4	23.2 74	Trace of precipitation Trace of precipitation	18
	10	25.6 78	696.3 27.41 928.32 928.32	752.3 29.62 1002.98 1002.98	0.5 0.02 0.67 0.67	85	Wind blowing from the north-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 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	300-600 984-1968			20.0 12.4	22.9 73
	07	23.6 74	695.8 27.39 927.66 927.66	752.2 29.61 1002.85 1002.85		92	Calm, no wind	Calm			100%. 10/10. 8 oktas				23.4 74		Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	100%. 10/10. 8 oktas	300-600 984-1968			20.0 12.4	22.2 72	Trace of precipitation Trace of precipitation	12
	01	23.9 75	695.2 27.37 926.86 926.86	751.3 29.58 1001.65 1001.65	-0.5 -0.02 -0.67 -0.67	86	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas	State of sky on the whole unchanged.	Thunderstorm(s) with or without precipitation.	Shower(s).			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	21.4 71	Trace of precipitation Trace of precipitation	6
August 13, Thursday	22	26.6 80	695.7 27.39 927.52 927.52	751.7 29.59 1002.18 1002.18	2.0 0.08 2.67 2.67	84	Calm, no wind	Calm			100%. 10/10. 8 oktas	Lightning visible, no thunder heard.	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.			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			20.0 12.4	23.7 75
August 13, Thursday	19	29.5 85	693.7 27.31 924.86 924.86	748.6 29.47 998.05 998.05	0.9 0.04 1.2 1.2	70	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 oktas	Clouds generally forming or developing.	Thunderstorm(s) with or without precipitation.	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.		33.1 92	Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	20–30%. 2/10–3/10. 2 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	23.4 74