Weather archive in Rong Chang

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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 June 26, Friday	20	30.7 87				82		Calm							25.5 78	35.3 96							27.2 81
	19	31.4 89	749.3 29.5 998.98 998.98	752.5 29.63 1003.25 1003.25	0.4 0.02 0.53 0.53	75	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.		35.3 96	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	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.	9.0 5.6	26.5 80
	18	33.2 92				62		Calm							25.5 78	35.3 96							25.1 77
	17	34.2 94				59		Calm							25.5 78	35.3 96							25.0 77
	16	34.5 94	748.9 29.48 998.45 998.45	752.1 29.61 1002.72 1002.72	-2.4 -0.09 -3.2 -3.2	57	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 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 humilis or Cumulus fractus other than of bad weather, or both.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	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.	9.0 5.6	24.9 77
	15	34.9 95				57		Calm							25.5 78	36.6 98							25.3 78
	14	33.1 92				59		Calm							25.5 78	36.6 98							24.1 75
	13	33.8 93	751.3 29.58 1001.65 1001.65	754.5 29.7 1005.92 1005.92	-1.0 -0.04 -1.33 -1.33	64	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 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 humilis or Cumulus fractus other than of bad weather, or both.	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; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	8.0 5.0	26.1 79
	12	33.0 91				71	Wind blowing from the north	Calm							25.5 78	36.6 98							27.0 81
	11	31.3 88				73		Calm							25.5 78	36.6 98							26.0 79
	10	30.4 87	752.3 29.62 1002.98 1002.98	755.5 29.74 1007.25 1007.25	1.0 0.04 1.33 1.33	78	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.			Cumulus humilis or Cumulus fractus other than of bad weather, or both.	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; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	8.0 5.0	26.1 79
	09	28.8 84				86		Calm							25.5 78								26.3 79
	08	27.9 82				88		Calm							25.5 78								25.7 78
	07	26.5 80	751.3 29.58 1001.65 1001.65	754.6 29.71 1006.05 1006.05	0.9 0.04 1.2 1.2	98	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.	25.5 78		No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	40%. 4/10. 3 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.	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	26.2 79
	06	25.7 78	752.6 29.63 1003.38 1003.38	755.4 29.74 1007.12 1007.12			Wind blowing from the east-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							25.5 78	36.6 98								No precipitation No precipitation	1
	05	25.6 78	752.2 29.61 1002.85 1002.85	755.0 29.72 1006.58 1006.58				Calm							25.5 78	36.6 98								No precipitation No precipitation	1
	04	25.6 78	750.4 29.54 1000.45 1000.45	753.7 29.67 1004.85 1004.85	-1.1 -0.04 -1.47 -1.47	98	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.			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; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	6.0 3.7	25.3 78
	03	25.9 79	752.1 29.61 1002.72 1002.72	754.9 29.72 1006.45 1006.45				Calm							25.8 78	36.6 98								No precipitation No precipitation	1
	02	25.9 79	752.4 29.62 1003.12 1003.12	755.2 29.73 1006.85 1006.85				Calm							25.8 78	36.6 98								No precipitation No precipitation	1
	01	25.9 79	751.5 29.59 1001.92 1001.92	754.8 29.72 1006.32 1006.32	-0.3 -0.01 -0.4 -0.4	98	Calm, no wind	Calm			100%. 10/10. 8 oktas	Mist.	Thunderstorm(s) with or without precipitation.	Rain.			No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	40%. 4/10. 3 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.	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	25.6 78	1.0 0.04	18
	00	26.1 79	753.5 29.67 1004.58 1004.58	756.3 29.78 1008.32 1008.32			Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							25.8 78	36.6 98								No precipitation No precipitation	1
June 25, Thursday	23	26.3 79	754.2 29.69 1005.52 1005.52	757.0 29.8 1009.25 1009.25			Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							25.8 78	36.6 98								No precipitation No precipitation	1
June 25, Thursday	22	26.3 79	751.8 29.6 1002.32 1002.32	755.0 29.72 1006.58 1006.58	2.6 0.1 3.47 3.47	94	Calm, no wind	Calm			100%. 10/10. 8 oktas	Slight rain at time of observation. Thunderstorm during the preceding hour but not at time of observation.	Thunderstorm(s) with or without precipitation.	Rain.			Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	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	25.3 78	1.0 0.04	3