Weather archive in Chaiyaphum

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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 April 29, Tuesday	18	29.7 85	739.9 29.13 986.45 986.45	751.0 29.57 1001.25 1001.25	-0.2 -0.01 -0.27 -0.27	63	Wind blowing from the east-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							21.8 71	32.2 90							22.0 72
	17	30.2 86	739.3 29.11 985.65 985.65	750.4 29.54 1000.45 1000.45	-1.4 -0.06 -1.87 -1.87	60	Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							21.8 71	32.2 90							21.4 71
	16	31.7 89	740.4 29.15 987.12 987.12	755.8 29.76 1007.65 1007.65	-1.7 -0.07 -2.27 -2.27	56	Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			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	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.	10.0 6.2	22.0 72
	15	31.5 89	740.1 29.14 986.72 986.72	751.1 29.57 1001.38 1001.38		57	Wind blowing from the east-southeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							21.8 71	32.2 90							21.9 71
	14	31.8 89	740.7 29.16 987.52 987.52	751.7 29.59 1002.18 1002.18	-2.0 -0.08 -2.67 -2.67	58	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							21.8 71	36.7 98							22.4 72
	13	30.9 88	742.1 29.22 989.39 989.39	757.6 29.83 1010.05 1010.05	-1.5 -0.06 -2 -2	60	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	Clouds generally dissolving or becoming less developed.	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 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.	10.0 6.2	22.2 72	0.1	6
	11	27.7 82	742.7 29.24 990.19 990.19	753.7 29.67 1004.85 1004.85	0.0 0 0 0	71	Wind blowing from the west-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							21.8 71								21.9 71
	10	25.5 78	743.6 29.28 991.39 991.39	759.4 29.9 1012.45 1012.45	0.8 0.03 1.07 1.07	81	Calm, no wind	Calm			100%. 10/10. 8 oktas	State of sky on the whole unchanged.	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 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.	10.0 6.2	21.9 71	0.1	3
	08	22.8 73	742.7 29.24 990.19 990.19	753.7 29.67 1004.85 1004.85			Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							21.8 71
	07	23.0 73	742.8 29.24 990.32 990.32	758.7 29.87 1011.52 1011.52	0.6 0.02 0.8 0.8	95	Calm, no wind	Calm			100%. 10/10. 8 oktas	Rain, not freezing, continuous, slight at time of observation.	Thunderstorm(s) with or without precipitation.	Rain.	22.5 73		Stratocumulus other than Stratocumulus cumulogenitus.	40%. 4/10. 3 oktas	600-1000 1968-3281	Altostratus opacus or Nimbostratus.		6.0 3.7	22.2 72	17.0 0.67	24
	06	22.5 73	742.2 29.22 989.52 989.52	753.2 29.65 1004.18 1004.18	0.8 0.03 1.07 1.07	90	Wind blowing from the north-northeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							22.3 72								20.7 69	8.0 0.31	1
	04	24.1 75	742.2 29.22 989.52 989.52	758.0 29.84 1010.58 1010.58	0.0 0 0 0	95	Calm, no wind	Calm			100%. 10/10. 8 oktas	State of sky on the whole unchanged.	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.	10.0 6.2	23.2 74	Trace of precipitation Trace of precipitation	3
	03	23.2 74	741.4 29.19 988.45 988.45	752.4 29.62 1003.12 1003.12	-1.5 -0.06 -2 -2	88	Wind blowing from the south-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.2 74	36.9 98							21.0 70
	02	23.2 74	741.4 29.19 988.45 988.45	752.5 29.63 1003.25 1003.25	-0.2 -0.01 -0.27 -0.27	87	Wind blowing from the west	Calm							23.2 74	36.9 98							20.9 70
	01	23.9 75	742.2 29.22 989.52 989.52	758.0 29.84 1010.58 1010.58	0.7 0.03 0.93 0.93	92	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	Rain, not freezing, continuous, slight at time of observation.	Thunderstorm(s) with or without precipitation.	Rain.			Stratocumulus other than Stratocumulus cumulogenitus.	20–30%. 2/10–3/10. 2 oktas	600-1000 1968-3281	Altostratus opacus or Nimbostratus.		9.0 5.6	22.6 73	3.0 0.12	18
	00	24.0 75	742.9 29.25 990.45 990.45	754.0 29.69 1005.25 1005.25	2.1 0.08 2.8 2.8	85	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							23.8 75	36.9 98							21.3 70
April 28, Monday	23	24.2 76	741.6 29.2 988.72 988.72	752.6 29.63 1003.38 1003.38	1.4 0.06 1.87 1.87	84	Wind blowing from the east-northeast	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)							24.2 76	36.9 98							21.2 70
	22	25.9 79	741.5 29.19 988.59 988.59	757.3 29.81 1009.65 1009.65	2.1 0.08 2.8 2.8	86	Wind blowing from the north-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas	Thunderstorm, slight or moderate, without hail, but with rain and/or snow at time of observation.	Thunderstorm(s) with or without precipitation.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	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.	10.0 6.2	23.3 74	Trace of precipitation Trace of precipitation	2
	21	27.2 81	740.8 29.17 987.65 987.65	751.9 29.6 1002.45 1002.45	2.8 0.11 3.73 3.73	62	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							26.2 79	36.9 98							19.4 67
	20	27.7 82	740.2 29.14 986.85 986.85	751.3 29.58 1001.65 1001.65	2.4 0.09 3.2 3.2	66	Wind blowing from the south-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							26.5 80	36.9 98							20.6 69
	19	27.2 81	739.4 29.11 985.79 985.79	755.0 29.72 1006.58 1006.58	1.2 0.05 1.6 1.6	72	Calm, no wind	Calm			100%. 10/10. 8 oktas	Clouds generally forming or developing.	Thunderstorm(s) with or without precipitation.	Cloud covering more than 1/2 of the sky throughout the appropriate period.		37.0 99	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.	10.0 6.2	21.8 71
	18	26.7 80	738.0 29.06 983.92 983.92	749.0 29.49 998.58 998.58	0.0 0 0 0	72	Wind blowing from the north-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							26.5 80	36.9 98							21.3 70