Cheongju monthly weather averages

Average daytime temperature

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

Cheongju average temperature chart (Celsius) Cheongju average temperature chart (Fahrenheit)
Average monthly temperatures in Cheongju (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 1.8 4.2 10.6 18.5 23.7 27.2 29.4 30 25.6 19.8 11.6 4.6
°F 35.2 39.6 51.1 65.3 74.7 81 84.9 86.1 78.1 67.6 52.9 40.3

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.

Cheongju monthly rainfall chart (mm) Cheongju monthly rainfall chart (inches)
Average monthly rainfall in Cheongju (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 30 32 52 89 87 148 286 248 134 49 50 27
inches 1.2 1.3 2.1 3.5 3.4 5.8 11.3 9.7 5.3 1.9 1.9 1.1
Rainy days 9 8 8 9 8 10 15 14 9 7 10 9

Average daily sunshine

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

Cheongju average daily sunshine chart
Average daily sunshine Cheongju
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6 6.7 7.6 8.4 9 8.3 6.7 7.5 7.3 7.4 5.8 5.7

Day / night temperatures

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

Cheongju average minimum / maximum temperatures (Celsius) Cheongju average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Cheongju (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -8.5 -6.1 -1.1 5.2 11.2 16.8 21.4 21.4 14.9 6.9 0.5 -5.7
Max °C 2.1 4.5 10.9 18.8 24 27.5 29.6 30.3 25.9 20.1 11.9 4.9
Min °F 16.8 21 30 41.4 52.2 62.2 70.5 70.4 58.8 44.4 32.9 21.8
Max °F 26.2 30.6 40.8 53.6 63.7 71.8 77.9 78.4 68.7 56.3 43.2 31.3

Sea temperature

The graph below shows the average sea temperature.

Cheongju average sea temperature chart (Celsius) Cheongju average sea temperature chart (Fahrenheit)
Average sea temperature around Cheongju in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 8.9 7.6 7.7 9.8 13.6 18.8 22.9 25.6 23.5 19.9 15.6 11.7
°F 48.1 45.6 45.8 49.6 56.5 65.9 73.2 78.1 74.4 67.8 60 53.1

Wind speed

The graph below shows the average wind speed.

Cheongju average winspeed by month (km/h) Cheongju average winspeed by month (mph)
Average wind speed in Cheongju (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 5 6 7 8 7 6 5 5 5 4 5 5
mph 3 4 4 5 4 4 3 3 3 3 3 3

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.

Cheongju relative humidity averages
Average relative humidity in Cheongju
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
73% 70% 67% 65% 67% 74% 81% 81% 80% 77% 76% 75%

Other monthly averages

UV index Best time to go?

Cheongju weather stats

Cheongju weather statistics
Hottest month: August 30°C 86°F
Driest month: December 27mm 1.1ins
Sunniest month: October 7.4hrs
Coldest month: January 1.8°C 35.2°F
Wettest month: July 286mm 11.3ins
Warmest sea: August 25.6°C 78.1°F
Map showing location of Cheongju (36.63722, 127.48972)

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