Weather archive in Incheon

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 17, Wednesday	07	2.5 37	759.9 29.92 1013.12 1013.12	766.4 30.17 1021.78 1021.78	0.5 0.02 0.67 0.67	96	Wind blowing from the north-northwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			no clouds no clouds no clouds	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.								3.4 2.1	1.9 35
	06	2.9 37	759.6 29.91 1012.72 1012.72	766.1 30.16 1021.38 1021.38	0.1 0 0.13 0.13	97	Wind blowing from the north-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	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.			Stratocumulus other than Stratocumulus cumulogenitus.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	200-300 656-984	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	2.9 1.8	2.4 36
	05	3.2 38	759.4 29.9 1012.45 1012.45	765.9 30.15 1021.12 1021.12	-0.1 -0 -0.13 -0.13	97	Wind blowing from the north-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	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.			Stratocumulus other than Stratocumulus cumulogenitus.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	200-300 656-984	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	2.4 1.5	2.7 37
	04	3.6 38	759.4 29.9 1012.45 1012.45	765.9 30.15 1021.12 1021.12	0.0 0 0 0	96	Wind blowing from the north-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 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.			Stratocumulus other than Stratocumulus cumulogenitus.	20–30%. 2/10–3/10. 2 oktas	1000-1500 3281-4921	Altostratus translucidus.	No Cirrus, Cirrocumulus or Cirrostratus.	2.8 1.7	3.0 37
	03	4.1 39	759.5 29.9 1012.58 1012.58	766.0 30.16 1021.25 1021.25	0.1 0 0.13 0.13	97	Wind blowing from the south	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			60%. 6/10. 5 oktas	Mist.	Fog or ice fog or thick haze.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratocumulus other than Stratocumulus cumulogenitus.	60%. 6/10. 5 oktas	200-300 656-984	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	2.3 1.4	3.6 38
	02	4.4 40	759.5 29.9 1012.58 1012.58	766.0 30.16 1021.25 1021.25	0.0 0 0 0	97	Wind blowing from the north-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas	Fog or ice fog.	Fog or ice fog or thick haze.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratus nebulosus or Stratus fractus other than of bad weather, or both.	100%. 10/10. 8 oktas	100-200 328-656			1.6 1.0	3.9 39
	01	4.5 40	759.4 29.9 1012.45 1012.45	765.9 30.15 1021.12 1021.12	-0.1 -0 -0.13 -0.13	99	Wind blowing from the north-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			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.	Fog or ice fog or thick haze.					100-200 328-656			0.2 0.1	4.3 40
	00	4.7 40	759.4 29.9 1012.45 1012.45	765.9 30.15 1021.12 1021.12	-0.1 -0 -0.13 -0.13	98	Wind blowing from the north-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			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 more than 1/2 of the sky throughout the appropriate period.					300-600 984-1968			0.4 0.3	4.4 40
December 16, Tuesday	23	5.0 41	759.5 29.9 1012.58 1012.58	766.0 30.16 1021.25 1021.25	0.1 0 0.13 0.13	95	Wind blowing from the north-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas								2500 or more, or no clouds. 8202 or more, or no clouds.			2.5 1.6	4.2 40
	22	5.1 41	759.5 29.9 1012.58 1012.58	766.0 30.16 1021.25 1021.25	0.1 0 0.13 0.13	96	Wind blowing from the north-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas								2500 or more, or no clouds. 8202 or more, or no clouds.			2.0 1.2	4.5 40
	21	5.3 42	759.5 29.9 1012.58 1012.58	766.0 30.16 1021.25 1021.25	0.2 0.01 0.27 0.27	95	Wind blowing from the north-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas	Mist.	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.		5.8 42	Stratocumulus other than Stratocumulus cumulogenitus.	70 – 80%. 7/10 – 8/10. 6 oktas	200-300 656-984	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	2.6 1.6	4.5 40	0.7 0.03	12
	20	5.6 42	759.4 29.9 1012.45 1012.45	765.8 30.15 1020.98 1020.98	0.2 0.01 0.27 0.27	95	Wind blowing from the north-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas								1500-2000 4921-6562			2.9 1.8	4.8 41
	19	5.6 42	759.4 29.9 1012.45 1012.45	765.8 30.15 1020.98 1020.98	0.2 0.01 0.27 0.27	93	Wind blowing from the south-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas								1500-2000 4921-6562			4.1 2.6	4.5 40
	18	5.6 42	759.3 29.89 1012.32 1012.32	765.7 30.15 1020.85 1020.85	0.2 0.01 0.27 0.27	94	Wind blowing from the east-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas	Rain (not freezing) not falling as shower(s).	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratocumulus other than Stratocumulus cumulogenitus.	60%. 6/10. 5 oktas	1500-2000 4921-6562	Altostratus opacus or Nimbostratus.		3.7 2.3	4.7 40
	17	5.7 42	759.2 29.89 1012.18 1012.18	765.7 30.15 1020.85 1020.85	0.0 0 0 0	94	Wind blowing from the south-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, continuous, slight at time of observation.	Rain.	Rain.			Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus.	90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	600-1000 1968-3281	Altostratus opacus or Nimbostratus.		3.2 2.0	4.8 41
	16	5.7 42	759.2 29.89 1012.18 1012.18	765.7 30.15 1020.85 1020.85	-0.2 -0.01 -0.27 -0.27	94	Wind blowing from the south-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, continuous, slight at time of observation.	Rain.	Rain.			Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus.	70 – 80%. 7/10 – 8/10. 6 oktas	600-1000 1968-3281	Altostratus opacus or Nimbostratus.		2.2 1.4	4.8 41
	15	5.7 42	759.1 29.89 1012.05 1012.05	765.6 30.14 1020.72 1020.72	-0.8 -0.03 -1.07 -1.07	90	Wind blowing from the south-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, intermittent, slight at time of observation.	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			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	600-1000 1968-3281	Altostratus opacus or Nimbostratus.		5.0 3.1	4.1 39
	14	5.7 42	759.2 29.89 1012.18 1012.18	765.7 30.15 1020.85 1020.85	-1.3 -0.05 -1.73 -1.73	89	Wind blowing from the south-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 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.	60%. 6/10. 5 oktas	600-1000 1968-3281	Altostratus opacus or Nimbostratus.		7.0 4.4	4.0 39
	13	5.7 42	759.4 29.9 1012.45 1012.45	765.8 30.15 1020.98 1020.98	-1.0 -0.04 -1.33 -1.33	91	Wind blowing from the south-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain (not freezing) not falling as shower(s).	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratocumulus other than Stratocumulus cumulogenitus.	70 – 80%. 7/10 – 8/10. 6 oktas	600-1000 1968-3281	Altostratus opacus or Nimbostratus.		8.0 5.0	4.3 40
	12	5.0 41	759.9 29.92 1013.12 1013.12	766.3 30.17 1021.65 1021.65	-0.2 -0.01 -0.27 -0.27	92	Wind blowing from the south-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, intermittent, slight at time of observation.	Rain.	Rain.			Stratocumulus other than Stratocumulus cumulogenitus.	70 – 80%. 7/10 – 8/10. 6 oktas	300-600 984-1968	Altostratus opacus or Nimbostratus.		4.6 2.9	3.8 39
	11	4.9 41	760.5 29.94 1013.92 1013.92	766.9 30.19 1022.45 1022.45	0.6 0.02 0.8 0.8	87	Wind blowing from the north-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, continuous, slight at time of observation.	Rain.	Rain.			Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus.	60%. 6/10. 5 oktas	300-600 984-1968	Altostratus opacus or Nimbostratus.		5.0 3.1	2.9 37
	10	4.9 41	760.4 29.94 1013.78 1013.78	766.9 30.19 1022.45 1022.45	0.3 0.01 0.4 0.4	85	Wind blowing from the south-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, intermittent, slight at time of observation.	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratocumulus other than Stratocumulus cumulogenitus.	70 – 80%. 7/10 – 8/10. 6 oktas	600-1000 1968-3281	Altostratus opacus or Nimbostratus.		7.0 4.4	2.5 37
	09	4.9 41	760.1 29.93 1013.38 1013.38	766.6 30.18 1022.05 1022.05	0.3 0.01 0.4 0.4	80	Wind blowing from the south-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain (not freezing) not falling as shower(s).	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.	3.5 38		Stratocumulus other than Stratocumulus cumulogenitus.	70 – 80%. 7/10 – 8/10. 6 oktas	600-1000 1968-3281	Altostratus opacus or Nimbostratus.		14.0 8.7	1.7 35	Trace of precipitation Trace of precipitation	12
	08	4.6 40	759.9 29.92 1013.12 1013.12	766.3 30.17 1021.65 1021.65	-0.1 -0 -0.13 -0.13	79	Wind blowing from the south-east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, intermittent, slight at time of observation.	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Stratocumulus other than Stratocumulus cumulogenitus.	70 – 80%. 7/10 – 8/10. 6 oktas	1000-1500 3281-4921	Altostratus opacus or Nimbostratus.		14.0 8.7	1.2 34
	07	4.4 40	760.1 29.93 1013.38 1013.38	766.6 30.18 1022.05 1022.05	-0.2 -0.01 -0.27 -0.27	79	Wind blowing from the south-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 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	1000-1500 3281-4921	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	15.0 9.3	1.0 34