May Weather Averages for Seoul

High Temp23°C73°F
Low Temp13°C55°F
Avg Temp18°C64°F
Sunshine Hours245 hours 
Rainfall121.07 mm4.77 In
Rain days6 days 
Pressure1011 mb30 In

 

Seoul May Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200923°C / 73°F12°C / 54°F17°C / 63°F250 hours137.27 mm / 5.40 In5 days1012 mb / 30 In
201020°C / 68°F11°C / 51°F15°C / 59°F186 hours143.52 mm / 5.65 In7 days1011 mb / 30 In
201121°C / 70°F12°C / 53°F16°C / 61°F209 hours112.26 mm / 4.42 In8 days1011 mb / 30 In
201224°C / 75°F13°C / 55°F18°C / 65°F286 hours21.42 mm / 0.84 In6 days1011 mb / 30 In
201322°C / 72°F11°C / 53°F16°C / 62°F228 hours139.13 mm / 5.48 In6 days1012 mb / 30 In
201423°C / 73°F12°C / 54°F17°C / 63°F295 hours79.72 mm / 3.14 In4 days1010 mb / 30 In
201523°C / 73°F13°C / 55°F18°C / 64°F293 hours51.25 mm / 2.02 In3 days1010 mb / 30 In
201623°C / 73°F13°C / 55°F18°C / 64°F242 hours178.02 mm / 7.01 In5 days1011 mb / 30 In
201724°C / 74°F12°C / 54°F18°C / 64°F300 hours21.30 mm / 0.84 In3 days1012 mb / 30 In
201823°C / 73°F14°C / 57°F18°C / 65°F201 hours213.79 mm / 8.42 In7 days1012 mb / 30 In
201925°C / 77°F15°C / 58°F20°C / 68°F287 hours31.74 mm / 1.25 In2 days1012 mb / 30 In
202023°C / 73°F14°C / 57°F18°C / 65°F183 hours129.34 mm / 5.09 In8 days1010 mb / 30 In
202121°C / 70°F12°C / 54°F17°C / 62°F188 hours249.84 mm / 9.84 In12 days1009 mb / 30 In
202224°C / 75°F13°C / 56°F18°C / 65°F298 hours8.80 mm / 0.35 In1 days1012 mb / 30 In
202324°C / 75°F14°C / 57°F19°C / 66°F237 hours336.20 mm / 13.24 In7 days1013 mb / 30 In
202423°C / 74°F14°C / 57°F18°C / 65°F248 hours114.61 mm / 4.51 In4 days1013 mb / 30 In
202522°C / 71°F13°C / 56°F17°C / 63°F189 hours98.96 mm / 3.90 In4 days1011 mb / 30 In
202624°C / 76°F15°C / 59°F19°C / 67°F297 hours112.10 mm / 4.41 In10 days1012 mb / 30 In

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Seoul weather history: common questions

How far back does Seoul weather history go?

Hourly historical weather is available from 1 January 2009. Choose a date above, or pick a month at the top of the page for long-term averages.

Can I download Seoul historical weather as a file?

Yes. Buy historical weather data as daily or hourly CSV, yearly monthly averages or monthly climate averages. A free sample download is available.

Is there an API for historical weather?

Yes. The WeatherAPI.com History API returns hourly weather for any past date from 2010, as JSON or XML. Get a free API key.

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