Weather archive in Phayao

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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 15, Tuesday	22	25.6 78	722.8 28.46 963.65 963.65	756.7 29.79 1008.85 1008.85	1.7 0.07 2.27 2.27	88	Calm, no wind	Calm			100%. 10/10. 8 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	60%. 6/10. 5 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.		10.0 6.2	23.4 74
	21	25.6 78				88		Calm							24.1 75	31.5 89							23.5 74
	20	26.3 79				83		Calm							24.1 75	31.5 89							23.1 74
	19	27.2 81	721.1 28.39 961.39 961.39	754.7 29.71 1006.18 1006.18	0.5 0.02 0.67 0.67	78	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas					31.6 89	Stratocumulus other than Stratocumulus cumulogenitus.	50%. 5/10. 4 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.	12.0 7.5	23.1 74
	18	28.8 84				70	Wind blowing from the north-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							24.1 75	31.5 89							22.7 73
	17	30.6 87				62		Calm							24.1 75	32.2 90							22.5 73
	16	30.7 87	720.6 28.37 960.72 960.72	753.7 29.67 1004.85 1004.85	-1.8 -0.07 -2.4 -2.4	60	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas						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.	12.0 7.5	22.0 72
	15	30.5 87				65		Calm							24.1 75	33.8 93							23.1 74
	14	30.0 86				66		Calm							24.1 75	33.8 93							23.0 73
	13	29.2 85	722.4 28.44 963.12 963.12	755.8 29.76 1007.65 1007.65	-1.1 -0.04 -1.47 -1.47	70	Calm, no wind	Calm			100%. 10/10. 8 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	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.		12.0 7.5	23.1 74
	12	30.6 87				62		Calm							24.1 75	34.2 94							22.6 73
	11	31.1 88				60		Calm							24.1 75	34.2 94							22.4 72
	10	29.3 85	723.5 28.48 964.59 964.59	757.0 29.8 1009.25 1009.25	1.0 0.04 1.33 1.33	70	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						Stratocumulus other than Stratocumulus cumulogenitus.	70 – 80%. 7/10 – 8/10. 6 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.	12.0 7.5	23.3 74
	09	28.1 83				75		Calm							24.1 75								23.3 74
	08	26.8 80				81		Calm							24.1 75								23.2 74
	07	25.3 78	722.5 28.44 963.25 963.25	756.4 29.78 1008.45 1008.45	0.9 0.04 1.2 1.2	89	Calm, no wind	Calm			100%. 10/10. 8 oktas				24.1 75		Stratocumulus other than Stratocumulus cumulogenitus.	70 – 80%. 7/10 – 8/10. 6 oktas	600-1000 1968-3281	Altocumulus translucidus in bands, or one or more layers of Altocumulus translucidus or opacus, progressively invading the sky; these Altocumulus clouds generally thicken as a whole.		12.0 7.5	23.4 74
	06	24.6 76	722.3 28.44 962.99 962.99	755.2 29.73 1006.85 1006.85				Calm							23.8 75	34.2 94								No precipitation No precipitation	1
	05	24.8 77				88		Calm							23.8 75	34.2 94							22.7 73
	04	24.2 76	721.6 28.41 962.05 962.05	755.5 29.74 1007.25 1007.25	-0.6 -0.02 -0.8 -0.8	94	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	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.	10.0 6.2	23.2 74
	03	24.8 77				90		Calm							23.8 75	34.2 94							23.0 73
	02	25.5 78				86		Calm							23.8 75	34.2 94							22.9 73
	01	26.0 79	722.2 28.43 962.85 962.85	756.0 29.76 1007.92 1007.92	-0.2 -0.01 -0.27 -0.27	87	Calm, no wind	Calm			60%. 6/10. 5 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	20–30%. 2/10–3/10. 2 oktas	1000-1500 3281-4921	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.	10.0 6.2	23.7 75
	00	26.1 79				85		Calm							23.8 75	34.2 94							23.4 74
September 14, Monday	23	26.6 80				83		Calm							23.8 75	34.2 94							23.5 74
September 14, Monday	22	27.0 81	722.4 28.44 963.12 963.12	756.1 29.77 1008.05 1008.05	1.5 0.06 2 2	81	Calm, no wind	Calm			100%. 10/10. 8 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	60%. 6/10. 5 oktas	1000-1500 3281-4921	Altocumulus translucidus in bands, or one or more layers of Altocumulus translucidus or opacus, progressively invading the sky; these Altocumulus clouds generally thicken as a whole.	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.	10.0 6.2	23.5 74