Busan monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Busan

Busan average temperature chart (Celsius) Busan average temperature chart (Fahrenheit)
Average monthly temperatures in Busan (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6.7 8.3 12.4 17.2 21.6 23.9 27.3 29.3 25.8 21.8 15.7 9.7
°F 44.1 47 54.4 63 70.9 75 81.1 84.8 78.4 71.2 60.2 49.5

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Busan monthly rainfall chart (mm) Busan monthly rainfall chart (inches)
Average monthly rainfall in Busan (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 38 51 80 149 142 224 271 210 182 72 61 28
inches 1.5 2 3.1 5.9 5.6 8.8 10.7 8.2 7.2 2.8 2.4 1.1
Rainy days 6 7 8 11 10 12 14 12 11 6 6 5

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Busan

Busan average daily sunshine chart
Average daily sunshine Busan
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.7 6.6 7 7.3 7.9 6.7 6 7.2 6.1 7 6.6 6.8

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Busan average minimum / maximum temperatures (Celsius) Busan average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Busan (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -1.6 -0.1 3.8 9 13.4 17.2 21.6 23.1 18.7 13.2 6.9 1.1
Max °C 7 8.6 12.7 17.5 21.8 24.1 27.4 29.5 26 22 15.9 10
Min °F 29.2 31.7 38.8 48.1 56.1 62.9 70.9 73.6 65.6 55.8 44.4 33.9
Max °F 36.9 39.6 46.8 55.8 63.7 69.1 76.1 79.3 72.1 63.7 52.5 41.9

Sea temperature

The graph below shows the average sea temperature.

Busan average sea temperature chart (Celsius) Busan average sea temperature chart (Fahrenheit)
Average sea temperature around Busan in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 14.2 12.7 12.6 14.1 16.6 19.7 23 25.8 24.2 21.6 19 16.6
°F 57.6 54.8 54.7 57.4 61.9 67.5 73.4 78.5 75.6 70.9 66.3 61.8

Wind speed

The graph below shows the average wind speed.

Busan average winspeed by month (km/h) Busan average winspeed by month (mph)
Average wind speed in Busan (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 13 14 13 13 11 10 12 11 10 10 11 12
mph 8 9 8 8 7 7 7 7 7 6 7 8

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Busan relative humidity averages
Average relative humidity in Busan
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
54% 57% 61% 68% 70% 79% 84% 80% 76% 67% 62% 57%
Busan

Other monthly averages

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Busan weather stats

Busan weather statistics
Hottest month: August 29.3°C 84.7°F
Driest month: December 28mm 1.1ins
Sunniest month: December 6.8hrs
Coldest month: January 6.7°C 44.1°F
Wettest month: July 271mm 10.7ins
Warmest sea: August 25.8°C 78.4°F
Map showing location of Busan (35.10278, 129.04028)

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