Weather archive in Umphang

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 19, Friday	11	26.3 79	719.2 28.31 958.85 958.85	758.4 29.86 1011.12 1011.12	-0.5 -0.02 -0.67 -0.67	63	Wind blowing from the west-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							13.5 56	31.1 88							18.7 66
	10	22.0 72	721.5 28.41 961.92 961.92	760.6 29.94 1014.05 1014.05	0.5 0.02 0.67 0.67	74	Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas	Mist.	Fog or ice fog or thick haze.	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.	9.0 5.6	17.1 63
	09	16.2 61	720.1 28.35 960.05 960.05	759.2 29.89 1012.18 1012.18	1.2 0.05 1.6 1.6		Wind blowing from the east-northeast	Calm							13.5 56
	08	14.6 58	719.7 28.33 959.52 959.52	758.8 29.87 1011.65 1011.65	1.2 0.05 1.6 1.6		Wind blowing from the east	Calm							13.5 56
	07	14.4 58	721.0 28.39 961.25 961.25	761.2 29.97 1014.85 1014.85	0.9 0.04 1.2 1.2	94	Calm, no wind	Calm			Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena.	Fog or ice fog, sky invisible, has begun or has become thicker during the preceding hour.	Fog or ice fog or thick haze.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	14.2 58							0.6 0.4	13.5 56
	06	13.6 56	718.9 28.3 958.45 958.45	758.1 29.85 1010.72 1010.72	0.6 0.02 0.8 0.8		Wind blowing from the east	Calm							13.5 56	31.1 88
	05	13.6 56	718.5 28.29 957.92 957.92	757.6 29.83 1010.05 1010.05	-0.2 -0.01 -0.27 -0.27		Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							13.6 56	31.1 88
	04	15.8 60	720.1 28.35 960.05 960.05	760.1 29.93 1013.38 1013.38	-0.6 -0.02 -0.8 -0.8	93	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.	8.0 5.0	14.6 58
	03	14.3 58	718.3 28.28 957.65 957.65	757.5 29.82 1009.92 1009.92	-1.0 -0.04 -1.33 -1.33		Wind blowing from the north-northeast	Calm							14.3 58	31.1 88
	02	15.0 59	718.7 28.3 958.19 958.19	757.9 29.84 1010.45 1010.45	-0.9 -0.04 -1.2 -1.2		Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							15.0 59	31.1 88
	01	16.4 62	720.7 28.37 960.85 960.85	760.6 29.94 1014.05 1014.05	-0.4 -0.02 -0.53 -0.53	90	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.	8.0 5.0	14.8 59
	00	16.1 61	719.3 28.32 958.99 958.99	758.5 29.86 1011.25 1011.25	0.1 0 0.13 0.13		Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							15.1 59	31.1 88
December 18, Thursday	23	16.6 62	719.6 28.33 959.39 959.39	758.8 29.87 1011.65 1011.65	0.9 0.04 1.2 1.2		Wind blowing from the north-east	Calm							15.1 59	31.1 88
	22	18.7 66	721.1 28.39 961.39 961.39	760.7 29.95 1014.18 1014.18	1.0 0.04 1.33 1.33	84	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.	8.0 5.0	16.0 61
	21	18.1 65	719.2 28.31 958.85 958.85	758.4 29.86 1011.12 1011.12	1.6 0.06 2.13 2.13		Wind blowing from the west	Calm							15.1 59	31.1 88
	20	19.1 66	718.7 28.3 958.19 958.19	757.9 29.84 1010.45 1010.45	1.5 0.06 2 2		Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							15.1 59	31.1 88
	19	22.9 73	720.1 28.35 960.05 960.05	759.0 29.88 1011.92 1011.92	1.4 0.06 1.87 1.87	71	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.		30.6 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.	9.0 5.6	17.4 63
	18	23.7 75	717.6 28.25 956.72 956.72	756.7 29.79 1008.85 1008.85	0.4 0.02 0.53 0.53	72	Wind blowing from the south-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							15.1 59	31.1 88							18.4 65
	17	28.7 84	717.2 28.24 956.19 956.19	756.4 29.78 1008.45 1008.45	-0.5 -0.02 -0.67 -0.67	50	Wind blowing from the south-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							15.1 59	31.1 88							17.4 63
	16	29.8 86	718.7 28.3 958.19 958.19	756.7 29.79 1008.85 1008.85	-1.6 -0.06 -2.13 -2.13	41	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			40%. 4/10. 3 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 mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	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	15.3 60
	15	30.7 87	717.2 28.24 956.19 956.19	756.4 29.78 1008.45 1008.45	-2.0 -0.08 -2.67 -2.67	45	Wind blowing from the south-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							15.1 59	31.7 89							17.4 63
	14	30.7 87	717.7 28.26 956.85 956.85	756.9 29.8 1009.12 1009.12	-2.4 -0.09 -3.2 -3.2	43	Wind blowing from the west-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							15.1 59	32.0 90							16.8 62
	13	29.0 84	720.3 28.36 960.32 960.32	758.5 29.86 1011.25 1011.25	-1.9 -0.07 -2.53 -2.53	43	Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			50%. 5/10. 4 oktas	Haze.	Fog or ice fog or thick haze.	Cloud covering 1/2 or less of the sky throughout the appropriate period.			Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	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	15.3 60
	12	30.3 87	719.2 28.31 958.85 958.85	758.4 29.86 1011.12 1011.12	-1.5 -0.06 -2 -2	47	Wind blowing from the south-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							15.1 59	32.0 90							17.8 64
	11	28.6 83	720.1 28.35 960.05 960.05	759.2 29.89 1012.18 1012.18	-0.3 -0.01 -0.4 -0.4	54	Wind blowing from the north-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							15.1 59	32.0 90							18.4 65