Weather archive in Kosum Phisai

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 15, Monday	15	29.7 85	746.3 29.38 994.99 994.99	758.9 29.88 1011.78 1011.78	-2.6 -0.1 -3.47 -3.47	45	Wind blowing from the north-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							19.2 67	30.0 86							16.6 62
	14	29.2 85	746.8 29.4 995.65 995.65	759.4 29.9 1012.45 1012.45	-3.0 -0.12 -4 -4	46	Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							19.2 67	30.3 87							16.2 61
	13	29.6 85	747.5 29.43 996.58 996.58	760.6 29.94 1014.05 1014.05	-2.9 -0.11 -3.87 -3.87	49	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 oktas						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 fibratus, sometimes uncinus, not progressively invading the sky.	10.0 6.2	17.7 64
	12	28.0 82	748.9 29.48 998.45 998.45	761.5 29.98 1015.25 1015.25	-1.5 -0.06 -2 -2	50	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							19.2 67	30.3 87							16.7 62
	11	26.5 80	749.8 29.52 999.65 999.65	762.4 30.02 1016.45 1016.45	-0.3 -0.01 -0.4 -0.4	53	Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							19.2 67	30.3 87							16.2 61
	10	25.7 78	750.4 29.54 1000.45 1000.45	763.7 30.07 1018.18 1018.18	1.5 0.06 2 2	59	Wind blowing from the east-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			20–30%. 2/10–3/10. 2 oktas						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 fibratus, sometimes uncinus, not progressively invading the sky.	10.0 6.2	17.2 63
	09	23.2 74	750.4 29.54 1000.45 1000.45	763.0 30.04 1017.25 1017.25	1.5 0.06 2 2	61	Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							19.2 67	30.3 87							15.2 59
	08	21.2 70	750.1 29.53 1000.05 1000.05	762.7 30.03 1016.85 1016.85	1.6 0.06 2.13 2.13	75	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							19.2 67	30.3 87							16.7 62
	07	19.8 68	748.9 29.48 998.45 998.45	762.5 30.02 1016.58 1016.58	0.7 0.03 0.93 0.93	83	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.	19.2 67		Stratocumulus other than Stratocumulus cumulogenitus.	60%. 6/10. 5 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.	8.0 5.0	16.8 62
	06	19.2 67	748.9 29.48 998.45 998.45	761.5 29.98 1015.25 1015.25	0.3 0.01 0.4 0.4	87	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							19.2 67	30.3 87							16.9 62
	05	19.5 67	748.5 29.47 997.92 997.92	761.1 29.96 1014.72 1014.72	-0.2 -0.01 -0.27 -0.27	84	Wind blowing from the east-northeast	Calm							19.5 67	30.3 87							16.6 62
	04	20.0 68	748.2 29.46 997.52 997.52	761.8 29.99 1015.65 1015.65	-0.1 -0 -0.13 -0.13	81	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			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.			No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	60%. 6/10. 5 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	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; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	9.0 5.6	16.7 62
	03	20.1 68	748.6 29.47 998.05 998.05	761.2 29.97 1014.85 1014.85	-0.5 -0.02 -0.67 -0.67	79	Wind blowing from the east	Calm							20.1 68	30.3 87							16.4 62
	02	20.6 69	748.7 29.48 998.18 998.18	761.3 29.97 1014.98 1014.98	-0.5 -0.02 -0.67 -0.67	76	Wind blowing from the east-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							20.6 69	30.3 87							16.3 61
	01	21.6 71	748.3 29.46 997.65 997.65	761.8 29.99 1015.65 1015.65	-0.1 -0 -0.13 -0.13	73	Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			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.			No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	20–30%. 2/10–3/10. 2 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	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.	9.0 5.6	16.5 62
	00	22.2 72	749.1 29.49 998.72 998.72	761.7 29.99 1015.52 1015.52	0.4 0.02 0.53 0.53	71	Wind blowing from the east-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							21.2 70	30.3 87							16.8 62
December 14, Sunday	23	22.7 73	749.2 29.5 998.85 998.85	761.8 29.99 1015.65 1015.65	0.9 0.04 1.2 1.2	71	Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							21.2 70	30.3 87							17.1 63
	22	24.0 75	748.4 29.46 997.78 997.78	761.8 29.99 1015.65 1015.65	1.3 0.05 1.73 1.73	66	Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			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 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.	9.0 5.6	17.2 63
	21	24.5 76	748.7 29.48 998.18 998.18	761.3 29.97 1014.98 1014.98	1.5 0.06 2 2	62	Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							21.2 70	30.3 87							16.7 62
	20	24.7 76	748.3 29.46 997.65 997.65	760.9 29.96 1014.45 1014.45	1.3 0.05 1.73 1.73	66	Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							21.2 70	30.3 87							17.9 64
	19	26.5 80	747.1 29.41 996.05 996.05	760.4 29.94 1013.78 1013.78	0.9 0.04 1.2 1.2	63	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	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.		30.3 87	Stratocumulus other than Stratocumulus cumulogenitus.	60%. 6/10. 5 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.	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	18.9 66
	18	26.7 80	747.2 29.42 996.18 996.18	759.8 29.91 1012.98 1012.98	0.6 0.02 0.8 0.8	57	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							21.2 70	30.3 87							17.4 63
	17	28.0 82	747.0 29.41 995.92 995.92	759.6 29.91 1012.72 1012.72		51	Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							21.2 70	30.7 87							17.0 63
	16	29.5 85	746.2 29.38 994.85 994.85	759.3 29.89 1012.32 1012.32	-1.0 -0.04 -1.33 -1.33	50	Wind blowing from the east-northeast	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 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; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	10.0 6.2	18.1 65
	15	29.7 85	746.6 29.39 995.39 995.39	759.2 29.89 1012.18 1012.18	-2.0 -0.08 -2.67 -2.67	46	Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							21.2 70	32.0 90							17.0 63