Seoul Weather History South Korea

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Daily and hourly data from 1 Jan 2009 onwards.
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Tue 12 May, 2026 Weather in Seoul

Sunrise: 05:26 AM Sunset: 07:32 PM	Moonrise: 02:29 AM Moonset: 02:21 PM	Max: 23.5 °c	Min: 15.5 °c	Avg: 18.4 °c	Precip: 1.20 mm	Max Wind: 12.2 kph

	Tue 12 0:00 am	Tue 12 3:00 am	Tue 12 6:00 am	Tue 12 9:00 am	Tue 12 12:00 pm	Tue 12 3:00 pm	Tue 12 6:00 pm	Tue 12 9:00 pm
Icon
Temp	15.8°c	15.8°c	15.5°c	17.5°c	20.5°c	22.4°c	20.5°c	18.0°c
Wind	3.2 kmph	4.3 kmph	3.2 kmph	6.1 kmph	9.0 kmph	11.1 kmph	11.9 kmph	5.0 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.10 mm	0.00 mm	0.00 mm
Cloud	75%	100%	100%	99%	74%	85%	6%	2%
Humidity	89%	89%	91%	78%	62%	52%	58%	69%
Pressure	1013 mb	1012 mb	1012 mb	1012 mb	1011 mb	1009 mb	1008 mb	1010 mb

Seoul Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	1°C / 34°F	-6°C / 22°F	-3°C / 27°F	233 hours	17.75 mm / 0.70 In	3 days	1025 mb / 31 In
February	4°C / 40°F	-3°C / 27°F	0°C / 33°F	217 hours	25.04 mm / 0.99 In	3 days	1024 mb / 31 In
March	11°C / 52°F	2°C / 36°F	6°C / 43°F	235 hours	45.36 mm / 1.79 In	4 days	1020 mb / 31 In
April	17°C / 63°F	8°C / 46°F	12°C / 54°F	224 hours	77.90 mm / 3.07 In	5 days	1015 mb / 30 In
May	23°C / 73°F	13°C / 55°F	18°C / 64°F	242 hours	121.60 mm / 4.79 In	5 days	1011 mb / 30 In
June	27°C / 81°F	18°C / 65°F	22°C / 72°F	222 hours	129.32 mm / 5.09 In	6 days	1008 mb / 30 In
July	29°C / 85°F	22°C / 72°F	25°C / 78°F	126 hours	386.85 mm / 15.23 In	12 days	1007 mb / 30 In
August	30°C / 86°F	23°C / 73°F	26°C / 79°F	150 hours	299.45 mm / 11.79 In	12 days	1008 mb / 30 In
September	26°C / 79°F	18°C / 64°F	22°C / 71°F	206 hours	143.07 mm / 5.63 In	5 days	1014 mb / 30 In
October	20°C / 67°F	11°C / 52°F	15°C / 59°F	241 hours	65.10 mm / 2.56 In	4 days	1020 mb / 31 In
November	12°C / 53°F	5°C / 40°F	8°C / 46°F	213 hours	60.97 mm / 2.40 In	4 days	1022 mb / 31 In
December	3°C / 37°F	-3°C / 26°F	0°C / 31°F	218 hours	24.57 mm / 0.97 In	4 days	1024 mb / 31 In

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