Weather archive in Umphang

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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 December 8, Monday	17	25.2 77	718.2 28.28 957.52 957.52	757.3 29.81 1009.65 1009.65		60	Wind blowing from the south-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							16.1 61	28.2 83							17.0 63
	16	26.1 79	719.8 28.34 959.65 959.65	758.4 29.86 1011.12 1011.12	-0.9 -0.04 -1.2 -1.2	54	Wind blowing from the east-southeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			60%. 6/10. 5 oktas	Haze.	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 at a single level.	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.	9.0 5.6	16.0 61
	13	27.2 81	720.7 28.37 960.85 960.85	759.1 29.89 1012.05 1012.05	-2.0 -0.08 -2.67 -2.67	52	Wind blowing from the south-southeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas	Haze.	Fog or ice fog or thick haze.	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.			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 at a single level.	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.	9.0 5.6	16.6 62
	10	23.7 75	722.7 28.45 963.52 963.52	761.7 29.99 1015.52 1015.52	1.2 0.05 1.6 1.6	67	Calm, no wind	Calm			40%. 4/10. 3 oktas	Mist.	Fog or ice fog or thick haze.	Cloud covering 1/2 or less of the sky throughout the appropriate period.			No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	20–30%. 2/10–3/10. 2 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	Altocumulus translucidus at a single level.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon.	9.0 5.6	17.1 63
	07	16.9 62	721.5 28.41 961.92 961.92	761.3 29.97 1014.98 1014.98	0.8 0.03 1.07 1.07	94	Calm, no wind	Calm			40%. 4/10. 3 oktas	Fog or ice fog, sky visible, no appreciable change during the preceding hour.	Fog or ice fog or thick haze.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	16.6 62		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.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon.	0.7 0.4	15.9 61
	06	16.2 61	719.5 28.33 959.25 959.25	758.6 29.87 1011.38 1011.38			Wind blowing from the south-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							16.1 61	32.0 90
	05	16.3 61	719.3 28.32 958.99 958.99	758.5 29.86 1011.25 1011.25	0.0 0 0 0		Wind blowing from the north-east	Calm							15.8 60	32.0 90
	04	17.2 63	720.7 28.37 960.85 960.85	760.4 29.94 1013.78 1013.78	-0.6 -0.02 -0.8 -0.8	94	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 oktas	Mist.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	Cloud covering 1/2 or less of the sky throughout the appropriate period.			No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	no clouds no clouds no clouds	2500 or more, or no clouds. 8202 or more, or no clouds.	No Altocumulus, Altostratus or Nimbostratus.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon.	8.0 5.0	16.2 61
	02	16.7 62	719.3 28.32 958.99 958.99	758.5 29.86 1011.25 1011.25	-0.5 -0.02 -0.67 -0.67		Wind blowing from the east-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							15.8 60	32.0 90
	01	17.9 64	721.3 28.4 961.65 961.65	761.0 29.96 1014.58 1014.58	0.0 0 0 0	91	Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			20–30%. 2/10–3/10. 2 oktas	Mist.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	Cloud covering 1/2 or less of the sky throughout the appropriate period.			No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	no clouds no clouds no clouds	2500 or more, or no clouds. 8202 or more, or no clouds.	No Altocumulus, Altostratus or Nimbostratus.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon.	8.0 5.0	16.4 62
December 7, Sunday	23	17.8 64	719.8 28.34 959.65 959.65	759.0 29.88 1011.92 1011.92	0.9 0.04 1.2 1.2		Wind blowing from the east-northeast	Calm							15.8 60	32.0 90
	22	19.9 68	721.3 28.4 961.65 961.65	760.8 29.95 1014.32 1014.32	1.2 0.05 1.6 1.6	88	Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			20–30%. 2/10–3/10. 2 oktas	Mist.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	Cloud covering 1/2 or less of the sky throughout the appropriate period.			No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	no clouds no clouds no clouds	2500 or more, or no clouds. 8202 or more, or no clouds.	No Altocumulus, Altostratus or Nimbostratus.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon.	9.0 5.6	17.8 64
	21	19.2 67	719.3 28.32 958.99 958.99	758.5 29.86 1011.25 1011.25	1.5 0.06 2 2		Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							15.8 60	32.0 90
	20	20.2 68	718.9 28.3 958.45 958.45	758.1 29.85 1010.72 1010.72	1.3 0.05 1.73 1.73		Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							15.8 60	32.0 90
	19	24.0 75	720.1 28.35 960.05 960.05	759.0 29.88 1011.92 1011.92	1.0 0.04 1.33 1.33	77	Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			40%. 4/10. 3 oktas	Mist.	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.		30.9 88	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.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon.	9.0 5.6	19.8 68
	18	24.5 76	717.8 28.26 956.99 956.99	757.0 29.8 1009.25 1009.25	0.2 0.01 0.27 0.27	83	Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							15.8 60	32.0 90							21.5 71
	17	26.8 80	717.6 28.25 956.72 956.72	756.7 29.79 1008.85 1008.85	-0.4 -0.02 -0.53 -0.53	76	Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							15.8 60	32.0 90							22.1 72