Weather archive in Samut Songkhram

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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 21, Monday	22	26.3 79	759.0 29.88 1011.92 1011.92	759.4 29.9 1012.45 1012.45	2.3 0.09 3.07 3.07	93	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	70 – 80%. 7/10 – 8/10. 6 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus.	Cirrostratus covering the whole sky.	10.0 6.2	25.1 77
	21	26.0 79	758.8 29.87 1011.65 1011.65	759.1 29.89 1012.05 1012.05			Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.6 76	31.1 88								No precipitation No precipitation	1
	20	25.8 78	758.2 29.85 1010.85 1010.85	758.5 29.86 1011.25 1011.25			Wind blowing from the north-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							24.6 76	31.1 88								No precipitation No precipitation	1
	19	25.9 79	756.7 29.79 1008.85 1008.85	757.0 29.8 1009.25 1009.25	0.6 0.02 0.8 0.8	91	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas	State of sky on the whole unchanged.	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.		31.1 88	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	70 – 80%. 7/10 – 8/10. 6 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus.	Cirrostratus covering the whole sky.	10.0 6.2	24.4 76	7.0 0.28	12
	18	25.8 78	756.6 29.79 1008.72 1008.72	756.9 29.8 1009.12 1009.12			Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.6 76	31.1 88								No precipitation No precipitation	1
	17	25.5 78	756.5 29.78 1008.58 1008.58	756.8 29.8 1008.98 1008.98			Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.6 76	31.1 88								3.0 0.12	1
	16	24.7 76	756.1 29.77 1008.05 1008.05	756.4 29.78 1008.45 1008.45	-1.5 -0.06 -2 -2	93	Wind blowing from the north-northwest	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, intermittent, slight at time of observation.	Cloud covering more than 1/2 of the sky throughout the appropriate period.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			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	Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus.		8.0 5.0	23.5 74	4.0 0.16	1
	15	30.1 86				77	Wind blowing from the south-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							25.8 78	31.3 88							25.6 78
	14	30.5 87				71	Wind blowing from the south-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							25.8 78	31.3 88							24.6 76
	13	30.4 87	757.6 29.83 1010.05 1010.05	757.9 29.84 1010.45 1010.45	-1.6 -0.06 -2.13 -2.13	72	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas						Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	40%. 4/10. 3 oktas	600-1000 1968-3281	Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	10.0 6.2	24.9 77
	12	30.1 86				68	Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							25.8 78	31.3 88							23.5 74
	11	29.5 85				72	Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							25.8 78	31.3 88							24.0 75
	10	28.8 84	759.2 29.89 1012.18 1012.18	759.5 29.9 1012.58 1012.58	0.6 0.02 0.8 0.8	79	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas						Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	600-1000 1968-3281	Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus.	Cirrostratus covering the whole sky.	10.0 6.2	24.9 77
	09	27.1 81				87	Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							25.8 78								24.7 76
	08	26.5 80	759.7 29.91 1012.85 1012.85	760.0 29.92 1013.25 1013.25			Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							25.8 78									No precipitation No precipitation	1
	07	26.0 79	758.6 29.87 1011.38 1011.38	758.9 29.88 1011.78 1011.78	0.7 0.03 0.93 0.93	93	Wind blowing from the north-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas	Clouds generally forming or developing.	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.	25.8 78		No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	60%. 6/10. 5 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus.	Cirrostratus covering the whole sky.	10.0 6.2	24.8 77	4.0 0.16	24
	06	26.0 79	758.8 29.87 1011.65 1011.65	759.1 29.89 1012.05 1012.05			Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							25.8 78									No precipitation No precipitation	1
	05	26.0 79	758.5 29.86 1011.25 1011.25	758.8 29.87 1011.65 1011.65			Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							25.8 78	31.3 88								No precipitation No precipitation	1
	04	26.0 79	757.9 29.84 1010.45 1010.45	758.2 29.85 1010.85 1010.85	-1.2 -0.05 -1.6 -1.6	95	Wind blowing from the north-west	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	Clouds generally dissolving or becoming less developed.	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratocumulus other than Stratocumulus cumulogenitus.	40%. 4/10. 3 oktas	600-1000 1968-3281	Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	10.0 6.2	25.1 77	2.0 0.08	3
	03	26.1 79	758.8 29.87 1011.65 1011.65	759.1 29.89 1012.05 1012.05			Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							26.1 79	31.3 88								No precipitation No precipitation	1
	01	26.7 80	759.1 29.89 1012.05 1012.05	759.4 29.9 1012.45 1012.45	-0.9 -0.04 -1.2 -1.2	94	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, continuous, slight at time of observation.	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	40%. 4/10. 3 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	Cirrostratus covering the whole sky.	10.0 6.2	25.6 78	2.0 0.08	18
	00	26.8 80	760.0 29.92 1013.25 1013.25	760.3 29.93 1013.65 1013.65			Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							26.8 80	31.3 88								No precipitation No precipitation	1
September 20, Sunday	23	27.1 81				89	Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							26.8 80	31.3 88							25.2 77
September 20, Sunday	22	27.5 82	760.0 29.92 1013.25 1013.25	760.3 29.93 1013.65 1013.65	1.2 0.05 1.6 1.6	84	Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas						Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	40%. 4/10. 3 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	10.0 6.2	24.5 76