Weather archive in Tha-Tum

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
2025 December 12, Friday	04	23.3 74	747.7 29.44 996.85 996.85	758.8 29.87 1011.65 1011.65	-0.5 -0.02 -0.67 -0.67	89	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	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.	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.	6.0 3.7	21.3 70
	01	24.3 76	748.2 29.46 997.52 997.52	759.4 29.9 1012.45 1012.45	-0.6 -0.02 -0.8 -0.8	85	Wind blowing from the north-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 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.			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.	6.0 3.7	21.7 71
	00	23.7 75	748.3 29.46 997.65 997.65	758.8 29.87 1011.65 1011.65	-0.4 -0.02 -0.53 -0.53	87	Wind blowing from the north-northeast	Calm							22.3 72	30.5 87							21.4 71
December 11, Thursday	23	24.5 76	748.6 29.47 998.05 998.05	759.1 29.89 1012.05 1012.05	0.0 0 0 0	85	Wind blowing from the north-northeast	Calm							22.3 72	30.5 87							21.8 71
	22	26.2 79	748.8 29.48 998.32 998.32	759.9 29.92 1013.12 1013.12	1.0 0.04 1.33 1.33	79	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 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.			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.	7.0 4.4	22.2 72
	21	25.7 78	748.7 29.48 998.18 998.18	759.2 29.89 1012.18 1012.18	1.3 0.05 1.73 1.73	81	Wind blowing from the north-northeast	Calm							22.3 72	30.5 87							22.3 72
	20	26.2 79	748.6 29.47 998.05 998.05	759.1 29.89 1012.05 1012.05	1.4 0.06 1.87 1.87	79	Wind blowing from the north	Calm							22.3 72	30.5 87							22.4 72
	19	27.2 81	747.8 29.44 996.98 996.98	758.8 29.87 1011.65 1011.65	0.8 0.03 1.07 1.07	76	Wind blowing from the north	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.		30.5 87	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	22.6 73
	18	27.7 82	747.4 29.43 996.45 996.45	757.9 29.84 1010.45 1010.45	0.3 0.01 0.4 0.4	71	Wind blowing from the north-northeast	Calm							22.3 72	30.5 87							21.9 71
	17	29.1 84	747.2 29.42 996.18 996.18	757.7 29.83 1010.18 1010.18	-0.2 -0.01 -0.27 -0.27	66	Wind blowing from the north-east	Calm							22.3 72	30.5 87							22.1 72
	16	30.0 86	747.0 29.41 995.92 995.92	757.9 29.84 1010.45 1010.45	-1.3 -0.05 -1.73 -1.73	62	Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			50%. 5/10. 4 oktas	Haze.	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.			Cumulus humilis or Cumulus fractus other than of bad weather, or both.	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, but the continuous veil does not reach 45 degrees above the horizon.	9.0 5.6	21.9 71
	15	29.7 85	747.1 29.41 996.05 996.05	757.6 29.83 1010.05 1010.05	-2.1 -0.08 -2.8 -2.8	60	Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							22.3 72	30.5 87							21.2 70
	14	29.5 85	747.4 29.43 996.45 996.45	757.9 29.84 1010.45 1010.45	-2.7 -0.11 -3.6 -3.6	62	Wind blowing from the east-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							22.3 72	30.5 87							21.3 70
	13	29.5 85	748.3 29.46 997.65 997.65	759.2 29.89 1012.18 1012.18	-2.3 -0.09 -3.07 -3.07	62	Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			40%. 4/10. 3 oktas	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.	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 humilis or Cumulus fractus other than of bad weather, or both.	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, but the continuous veil does not reach 45 degrees above the horizon.	9.0 5.6	21.5 71
	12	29.0 84	749.2 29.5 998.85 998.85	759.7 29.91 1012.85 1012.85	-1.6 -0.06 -2.13 -2.13	64	Wind blowing from the north-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							22.3 72	29.0 84							21.6 71
	11	27.2 81	750.1 29.53 1000.05 1000.05	760.6 29.94 1014.05 1014.05	-0.3 -0.01 -0.4 -0.4	66	Wind blowing from the north-northeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							22.3 72	28.8 84							20.4 69
	10	25.8 78	750.6 29.55 1000.72 1000.72	761.7 29.99 1015.52 1015.52	1.2 0.05 1.6 1.6	73	Wind blowing from the north-east	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	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	20.5 69
	09	25.0 77	750.8 29.56 1000.98 1000.98	761.3 29.97 1014.98 1014.98	1.9 0.07 2.53 2.53	74	Wind blowing from the north-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							22.3 72	28.8 84							20.0 68
	08	23.3 74	750.4 29.54 1000.45 1000.45	760.9 29.96 1014.45 1014.45	1.8 0.07 2.4 2.4	83	Wind blowing from the west-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							21.6 71	28.8 84							20.3 69
	07	22.5 73	749.4 29.5 999.12 999.12	760.6 29.94 1014.05 1014.05	0.8 0.03 1.07 1.07	86	Calm, no wind	Calm			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.	22.0 72		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	20.0 68
	06	22.3 72	748.9 29.48 998.45 998.45	759.4 29.9 1012.45 1012.45	0.6 0.02 0.8 0.8	86	Wind blowing from the north	Calm							19.8 68	28.8 84							19.9 68
	05	22.6 73	748.6 29.47 998.05 998.05	759.1 29.89 1012.05 1012.05	0.0 0 0 0	84	Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							19.8 68	28.8 84							19.9 68
	04	23.0 73	748.6 29.47 998.05 998.05	759.7 29.91 1012.85 1012.85	-0.3 -0.01 -0.4 -0.4	83	Wind blowing from the north-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 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.			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.	6.0 3.7	19.9 68