Kanghwa monthly weather averages

Contents

Average daytime temperature

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

Kanghwa average temperature chart (Celsius) Kanghwa average temperature chart (Fahrenheit)
Average monthly temperatures in Kanghwa (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -0.1 2.4 8.5 15.8 21.1 25.3 27.6 28.6 24.3 18.5 10.3 2.9
°F 31.8 36.4 47.3 60.5 70 77.5 81.6 83.4 75.8 65.3 50.5 37.3

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.

Kanghwa monthly rainfall chart (mm) Kanghwa monthly rainfall chart (inches)
Average monthly rainfall in Kanghwa (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 18 20 38 92 89 136 317 316 158 43 48 21
inches 0.7 0.8 1.5 3.6 3.5 5.4 12.5 12.4 6.2 1.7 1.9 0.8
Rainy days 6 5 6 8 8 9 15 13 8 6 8 7

Average annual rainfall in Kanghwa: 1458.967mm (574.4 inches)

Average daily sunshine

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

Kanghwa average daily sunshine chart
Average daily sunshine Kanghwa
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.2 7.1 7.8 8.2 8.8 8.1 6.2 7 7.6 7.6 6.1 5.8

Day / night temperatures

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

Kanghwa average minimum / maximum temperatures (Celsius) Kanghwa average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Kanghwa (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -9.3 -6.7 -1.2 5.1 10.5 15.7 20.5 20.7 14.5 7.5 0.7 -6
Max °C 0.1 2.7 8.8 16.1 21.4 25.5 27.8 28.8 24.6 18.8 10.5 3.2
Min °F 15.3 20 29.9 41.2 50.8 60.3 68.8 69.2 58 45.4 33.3 21.3
Max °F 23.7 28.4 38.8 51.1 60.6 69.1 75.4 76.5 67.1 55.6 42.1 29.5

Sea temperature

The graph below shows the average sea temperature.

Kanghwa average sea temperature chart (Celsius) Kanghwa average sea temperature chart (Fahrenheit)
Average sea temperature around Kanghwa in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6.8 5.3 5.5 8.1 12.5 18.3 22.7 25.3 23.2 19.3 14.5 10.1
°F 44.2 41.5 41.9 46.6 54.6 65 72.8 77.6 73.8 66.8 58 50.1

Wind speed

The graph below shows the average wind speed.

Kanghwa average winspeed by month (km/h) Kanghwa average winspeed by month (mph)
Average wind speed in Kanghwa (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 8 9 9 10 8 7 7 7 6 7 8 8
mph 5 6 6 6 5 4 4 4 4 4 5 5

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.

Kanghwa relative humidity averages
Average relative humidity in Kanghwa
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
66% 65% 64% 65% 70% 76% 84% 82% 76% 72% 69% 69%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Kanghwa weather stats

Kanghwa weather statistics
Hottest month: August 28.6°C 83.5°F
Driest month: January 18mm 0.7ins
Sunniest month: October 7.6hrs
Coldest month: January -0.1°C 31.8°F
Wettest month: July 317mm 12.5ins
Warmest sea: August 25.3°C 77.5°F
Map showing location of Kanghwa (37.74722, 126.48556) Kanghwa map pin © Google

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