Weather archive in Phayao

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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 September 17, Wednesday	21	26.7 80	721.6 28.41 962.05 962.05	754.7 29.71 1006.18 1006.18	2.1 0.08 2.8 2.8	79	Wind blowing from the east-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.5 74	34.9 95							22.8 73
	20	27.3 81	720.8 28.38 960.99 960.99	754.0 29.69 1005.25 1005.25	1.5 0.06 2 2	76	Wind blowing from the south-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							23.5 74	34.9 95							22.8 73
	19	28.5 83	720.5 28.37 960.59 960.59	754.0 29.69 1005.25 1005.25	0.7 0.03 0.93 0.93	73	Wind blowing from the south-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas					35.1 95	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.	10.0 6.2	23.1 74
	18	31.2 88	719.5 28.33 959.25 959.25	752.6 29.63 1003.38 1003.38	-0.3 -0.01 -0.4 -0.4	65	Wind blowing from the east-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							23.5 74	34.9 95							23.8 75
	17	33.2 92	719.3 28.32 958.99 958.99	752.5 29.63 1003.25 1003.25	-1.3 -0.05 -1.73 -1.73	54	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.5 74	34.9 95							22.6 73
	16	33.7 93	719.8 28.34 959.65 959.65	752.6 29.63 1003.38 1003.38	-2.4 -0.09 -3.2 -3.2	52	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas						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.	No Cirrus, Cirrocumulus or Cirrostratus.	12.0 7.5	22.5 73
	15	34.5 94	719.8 28.34 959.65 959.65	753.0 29.65 1003.92 1003.92	-2.9 -0.11 -3.87 -3.87	52	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.5 74	34.5 94							23.1 74
	14	31.7 89	720.6 28.37 960.72 960.72	753.7 29.67 1004.85 1004.85	-3.0 -0.12 -4 -4	61	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.5 74	32.7 91							23.4 74
	13	30.7 87	722.2 28.43 962.85 962.85	755.5 29.74 1007.25 1007.25	-2.1 -0.08 -2.8 -2.8	67	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			20–30%. 2/10–3/10. 2 oktas						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.	No Cirrus, Cirrocumulus or Cirrostratus.	12.0 7.5	23.9 75
	12	32.0 90	722.7 28.45 963.52 963.52	755.8 29.76 1007.65 1007.65	-1.1 -0.04 -1.47 -1.47	64	Wind blowing from the north-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.5 74	32.4 90							24.3 76
	11	28.7 84	723.6 28.49 964.72 964.72	756.7 29.79 1008.85 1008.85	0.4 0.02 0.53 0.53	74	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							23.5 74	32.2 90							23.5 74
	10	27.5 82	724.3 28.52 965.65 965.65	758.0 29.84 1010.58 1010.58	1.2 0.05 1.6 1.6	81	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			60%. 6/10. 5 oktas						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.	12.0 7.5	23.9 75
	09	26.3 79	723.8 28.5 964.99 964.99	757.0 29.8 1009.25 1009.25	1.7 0.07 2.27 2.27	86	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							23.5 74								23.8 75
	08	24.5 76	723.2 28.47 964.19 964.19	756.4 29.78 1008.45 1008.45	1.1 0.04 1.47 1.47		Wind blowing from the east-northeast	Calm							23.5 74
	07	24.5 76	723.1 28.47 964.05 964.05	757.1 29.81 1009.38 1009.38	0.6 0.02 0.8 0.8	96	Calm, no wind	Calm			100%. 10/10. 8 oktas				23.5 74		Stratocumulus other than Stratocumulus cumulogenitus.	50%. 5/10. 4 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.	12.0 7.5	23.8 75
	06	23.7 75	722.1 28.43 962.72 962.72	755.2 29.73 1006.85 1006.85	-0.1 -0 -0.13 -0.13		Wind blowing from the west	Calm							22.8 73
	05	23.5 74	722.1 28.43 962.72 962.72	755.2 29.73 1006.85 1006.85	-0.4 -0.02 -0.53 -0.53		Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							22.8 73	32.2 90
	04	23.7 75	722.5 28.44 963.25 963.25	756.6 29.79 1008.72 1008.72	-1.0 -0.04 -1.33 -1.33	98	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 (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.	10.0 6.2	23.3 74
	03	23.7 75	722.2 28.43 962.85 962.85	755.4 29.74 1007.12 1007.12	-1.0 -0.04 -1.33 -1.33		Wind blowing from the north-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							22.8 73	32.2 90
	02	23.6 74	722.5 28.44 963.25 963.25	755.6 29.75 1007.38 1007.38	-0.7 -0.03 -0.93 -0.93		Wind blowing from the west-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							22.8 73	32.2 90
	01	24.0 75	723.5 28.48 964.59 964.59	757.6 29.83 1010.05 1010.05	-0.3 -0.01 -0.4 -0.4	96	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 (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.	10.0 6.2	23.4 74
	00	23.8 75	723.2 28.47 964.19 964.19	756.4 29.78 1008.45 1008.45	0.4 0.02 0.53 0.53		Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							22.8 73	32.2 90
September 16, Tuesday	23	24.2 76	723.2 28.47 964.19 964.19	756.4 29.78 1008.45 1008.45	0.9 0.04 1.2 1.2		Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							22.8 73	32.2 90
	22	24.5 76	723.8 28.5 964.99 964.99	757.9 29.84 1010.45 1010.45	1.7 0.07 2.27 2.27	92	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 (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.	10.0 6.2	23.2 74
	21	24.7 76	722.8 28.46 963.65 963.65	756.0 29.76 1007.92 1007.92			Wind blowing from the south	Calm							22.8 73	32.2 90