Weather Averages Seoul, South Korea

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Weather Averages for
Seoul, South Korea



Latitude: 37°31'N, Longitude: 126°59'E, Elevation: 11.6 m, Distance: 2.93 km

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 7 years		 °C 13 -1 0 5 12 17 21 25 25 21 14 7 1
Average high temperature
over 7 years		 °C 17 1 3 10 17 22 26 27 28 24 18 11 4
Average low temperature
over 7 years		 °C 8 -5 -4 1 6 12 17 21 22 16 9 3 -2
Highest recorded temperature
over 7 years		 °C 37 12 17 18 27 31 32 33 37 31 27 20 13
Lowest recorded temperature
over 7 years		 °C -22 -22 -20 -10 -2 3 11 16 15 7 -1 -10 -13
Average number of days above 27°C
over 7 years		 days 9 - - - - - - 3 6 - - - -
Average dew point
over 4 years		 °C 7 -6 -5 -1 4 9 16 20 20 15 7 1 -3
Average number of days above 17°C
over 7 years		 days 158 - - - 7 23 29 31 31 28 10 - -
Average number of days with thunderstorms
over 6 years		 days 15 - - - 1 1 2 4 4 1 1 1 -
Average number of days with fog
over 6 years		 days 255 20 18 21 20 21 21 24 23 21 24 22 20
Average morning relative humidity
over 6 years		 % 83 80 78 80 82 82 85 88 85 87 85 83 82
Average evening relative humidity
over 6 years		 % 57 60 56 51 47 50 59 69 63 56 50 55 59
Average wind speed
over 4 years		 km/h 6.4 6.4 8.0 8.0 8.0 6.4 6.4 6.4 6.4 6.4 6.4 6.4 8.0
Average number of days below -1.5°C
over 7 years		 days 94 27 22 12 1 - - - - - - 9 22
Average number of days with precipitation
over 6 years		 days 122 9 7 8 9 9 11 19 15 9 7 10 9
Average number of days with snow
over 6 years		 days 19 7 4 2 - - - - - - - 1 5
Average number of days with blowing dust/sand
over 6 years		 days 307 27 22 26 26 26 27 27 25 24 26 25 26
Average number of days with smoke/haze
over 6 years		 days 254 21 19 23 22 23 23 21 21 19 20 21 21
Average number of days below -12.5°C
over 7 years		 days 7 3 2 - - - - - - - - - 1
Average number of days with vision obstruction
over 6 years		 days 307 27 22 26 26 26 27 27 25 24 26 25 26

Check weather averages for nearby locations (some locations might offer more data):
Latitude: 37°30'N, Longitude: 126°56'E, Elevation: 49.1 m, Distance: 1.14 km
Latitude: 37°34'N, Longitude: 126°58'E, Elevation: 86.9 m, Distance: 3.65 km
Latitude: 37°33'N, Longitude: 126°48'E, Elevation: 18.0 m, Distance: 4.03 km
Latitude: 37°26'N, Longitude: 127°7'E, Elevation: 20.1 m, Distance: 7.92 km
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