Weather archive in Hyesan

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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
2026 August 20, Thursday	21	20.9 70	699.8 27.55 932.99 932.99	761.6 29.98 1015.38 1015.38	0.8 0.03 1.07 1.07	92	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	Rain (not freezing) not falling as shower(s).	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.		29.5 85	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	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	19.5 67	1.0 0.04	12
	18	23.0 73	699.0 27.52 931.92 931.92	760.8 29.95 1014.32 1014.32	0.4 0.02 0.53 0.53	74	Wind blowing from the south	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	300-600 984-1968			20.0 12.4	18.0 64
	15	28.5 83	698.6 27.5 931.39 931.39	760.4 29.94 1013.78 1013.78	-2.3 -0.09 -3.07 -3.07	53	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						Stratocumulus other than Stratocumulus cumulogenitus.	20–30%. 2/10–3/10. 2 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	18.0 64
	12	22.6 73	700.9 27.59 934.46 934.46	762.7 30.03 1016.85 1016.85	-0.4 -0.02 -0.53 -0.53	73	Calm, no wind	Calm			50%. 5/10. 4 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	50%. 5/10. 4 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	17.6 64
	09	19.1 66	701.3 27.61 934.99 934.99	763.5 30.06 1017.92 1017.92	0.4 0.02 0.53 0.53	86	Calm, no wind	Calm			100%. 10/10. 8 oktas				17.5 64		Stratocumulus other than Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	300-600 984-1968			20.0 12.4	16.6 62	0.1	12
	06	17.9 64	700.9 27.59 934.46 934.46	763.1 30.04 1017.38 1017.38	0.0 0 0 0	90	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	300-600 984-1968			20.0 12.4	16.3 61
	03	18.5 65	700.9 27.59 934.46 934.46	762.8 30.03 1016.98 1016.98	0.2 0.01 0.27 0.27	91	Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	300-600 984-1968			20.0 12.4	17.0 63	0.1	6
	00	18.9 66	700.7 27.59 934.19 934.19	762.5 30.02 1016.58 1016.58	0.5 0.02 0.67 0.67	93	Calm, no wind	Calm			100%. 10/10. 8 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	300-600 984-1968			20.0 12.4	17.7 64	0.1	3
August 19, Wednesday	21	20.1 68	700.2 27.57 933.52 933.52	762.2 30.01 1016.18 1016.18	1.0 0.04 1.33 1.33	88	Calm, no wind	Calm			100%. 10/10. 8 oktas					28.0 82	Stratocumulus other than Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	300-600 984-1968			20.0 12.4	18.0 64	Trace of precipitation Trace of precipitation	12