Weather archive in Tha-Tum

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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 May 21, Thursday	07	28.0 82	743.3 29.26 990.99 990.99	754.3 29.7 1005.65 1005.65	1.1 0.04 1.47 1.47	87	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.	26.0 79		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	25.7 78
	06	26.7 80	744.4 29.31 992.45 992.45	754.9 29.72 1006.45 1006.45				Calm							26.7 80	31.5 89								No precipitation No precipitation	1
	05	26.7 80	744.0 29.29 991.92 991.92	754.5 29.7 1005.92 1005.92				Calm							26.7 80	31.5 89								No precipitation No precipitation	1
	04	26.0 79	742.2 29.22 989.52 989.52	753.2 29.65 1004.18 1004.18	-0.6 -0.02 -0.8 -0.8	87	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			no clouds no clouds no clouds	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.								7.0 4.4	23.7 75
	03	27.0 81	742.9 29.25 990.45 990.45	753.4 29.66 1004.45 1004.45				Calm							27.0 81	31.5 89								No precipitation No precipitation	1
	02	27.2 81	742.9 29.25 990.45 990.45	753.4 29.66 1004.45 1004.45				Calm							27.0 81	31.5 89								No precipitation No precipitation	1
	01	27.2 81	742.8 29.24 990.32 990.32	753.7 29.67 1004.85 1004.85	-0.5 -0.02 -0.67 -0.67	83	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			no clouds no clouds no clouds	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.								7.0 4.4	24.0 75
	00	27.3 81	743.6 29.28 991.39 991.39	754.1 29.69 1005.38 1005.38			Wind blowing from the south-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							27.3 81	31.5 89								No precipitation No precipitation	1
May 20, Wednesday	23	28.0 82				90	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							27.3 81	31.5 89							26.2 79
	22	28.5 83	743.3 29.26 990.99 990.99	754.3 29.7 1005.65 1005.65	1.3 0.05 1.73 1.73	81	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.	7.0 4.4	24.9 77
	21	28.2 83	742.9 29.25 990.45 990.45	753.4 29.66 1004.45 1004.45				Calm							27.3 81	31.5 89								No precipitation No precipitation	1
	20	28.5 83	742.9 29.25 990.45 990.45	753.4 29.66 1004.45 1004.45				Calm							27.3 81	31.5 89								No precipitation No precipitation	1
	19	29.4 85	742.0 29.21 989.25 989.25	752.9 29.64 1003.78 1003.78	1.2 0.05 1.6 1.6	79	Calm, no wind	Calm			40%. 4/10. 3 oktas	Mist.	Rain.	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.		33.7 93	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.	9.0 5.6	25.3 78	4.0 0.16	12
	18	29.8 86				79	Wind blowing from the south-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							27.3 81	31.5 89							25.8 78
	16	31.2 88	740.8 29.17 987.65 987.65	751.6 29.59 1002.05 1002.05	-1.2 -0.05 -1.6 -1.6	70	Wind blowing from the east-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas	Mist.	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratocumulus other than Stratocumulus cumulogenitus.	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.	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	25.0 77	3.0 0.12	2
	13	31.5 89	742.0 29.21 989.25 989.25	752.8 29.64 1003.65 1003.65	-1.7 -0.07 -2.27 -2.27	73	Wind blowing from the south-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas	Mist.	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratocumulus other than Stratocumulus cumulogenitus.	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.	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	26.0 79	0.8 0.03	6
	10	30.4 87	743.7 29.28 991.52 991.52	754.6 29.71 1006.05 1006.05	0.9 0.04 1.2 1.2	74	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas	Mist.	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.			Stratocumulus other than Stratocumulus cumulogenitus.	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.	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	25.3 78
	07	27.4 81	742.8 29.24 990.32 990.32	753.8 29.68 1004.98 1004.98	0.8 0.03 1.07 1.07	89	Wind blowing from the east-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas	Mist.	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.	24.4 76		Stratocumulus other than Stratocumulus cumulogenitus.	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.	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	25.5 78