Weather archive in Hyesan

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 September 8, Monday	21	17.3 63	697.3 27.45 929.66 929.66	760.0 29.92 1013.25 1013.25	2.1 0.08 2.8 2.8	79	Calm, no wind	Calm			60%. 6/10. 5 oktas					22.2 72	Stratocumulus other than Stratocumulus cumulogenitus.	60%. 6/10. 5 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	13.6 56
	18	21.1 70	695.2 27.37 926.86 926.86	757.6 29.83 1010.05 1010.05	0.3 0.01 0.4 0.4	53	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	20–30%. 2/10–3/10. 2 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	Cirrus spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus.	20.0 12.4	11.0 52
	15	21.6 71	694.9 27.36 926.46 926.46	757.6 29.83 1010.05 1010.05	-2.0 -0.08 -2.67 -2.67	63	Calm, no wind	Calm			100%. 10/10. 8 oktas						Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	20–30%. 2/10–3/10. 2 oktas	300-600 984-1968	Altostratus opacus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	14.2 58
	12	18.5 65	696.9 27.44 929.12 929.12	759.5 29.9 1012.58 1012.58	-0.1 -0 -0.13 -0.13	79	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	300-600 984-1968	Altostratus opacus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	14.8 59
	09	13.6 56	697.0 27.44 929.26 929.26	759.9 29.92 1013.12 1013.12	-0.1 -0 -0.13 -0.13	80	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas				11.0 52		Stratocumulus other than Stratocumulus cumulogenitus.	90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	300-600 984-1968	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	10.1 50
	06	11.2 52	697.1 27.44 929.39 929.39	759.3 29.89 1012.32 1012.32	0.3 0.01 0.4 0.4	89	Calm, no wind	Calm			100%. 10/10. 8 oktas						Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	40%. 4/10. 3 oktas	300-600 984-1968	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.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	9.4 49
	03	11.2 52	696.8 27.43 928.99 928.99	759.0 29.88 1011.92 1011.92	0.2 0.01 0.27 0.27	91	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	70 – 80%. 7/10 – 8/10. 6 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	9.8 50
	00	12.5 55	696.6 27.43 928.72 928.72	759.1 29.89 1012.05 1012.05	1.2 0.05 1.6 1.6	85	Wind blowing from the north-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			no clouds no clouds no clouds											20.0 12.4	10.1 50
September 7, Sunday	21	15.5 60	695.4 27.38 927.12 927.12	758.1 29.85 1010.72 1010.72	1.4 0.06 1.87 1.87	69	Calm, no wind	Calm			no clouds no clouds no clouds					25.5 78						20.0 12.4	9.7 49