Jeonju monthly weather averages

Average daytime temperature

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

Jeonju average temperature chart (Celsius) Jeonju average temperature chart (Fahrenheit)
Average monthly temperatures in Jeonju (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 2.8 4.9 10.7 18 23.2 26.5 29.1 30.1 25.6 20.2 12.5 5.8
°F 37.1 40.8 51.2 64.5 73.7 79.7 84.4 86.2 78.2 68.3 54.5 42.5

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.

Jeonju monthly rainfall chart (mm) Jeonju monthly rainfall chart (inches)
Average monthly rainfall in Jeonju (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 37 42 54 101 92 166 274 252 131 62 57 39
inches 1.4 1.6 2.1 4 3.6 6.5 10.8 9.9 5.2 2.4 2.2 1.5
Rainy days 10 9 9 9 8 11 15 13 9 7 10 10

Average daily sunshine

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

Jeonju average daily sunshine chart
Average daily sunshine Jeonju
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.9 6.4 7.5 8.2 8.8 7.9 6.7 7.8 7.3 7.5 5.9 5.6

Day / night temperatures

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

Jeonju average minimum / maximum temperatures (Celsius) Jeonju average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Jeonju (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -6.7 -4.9 -0.8 5.5 11 16.5 21.3 21.3 15.3 8 1.9 -3.9
Max °C 3.1 5.1 11 18.4 23.5 26.8 29.3 30.3 25.9 20.5 12.8 6.1
Min °F 20 23.2 30.7 41.8 51.7 61.6 70.3 70.3 59.5 46.3 35.3 25.1
Max °F 28.8 32.2 41.2 53.4 63 70.9 77.5 78.4 69.1 57.6 45.1 34

Sea temperature

The graph below shows the average sea temperature.

Jeonju average sea temperature chart (Celsius) Jeonju average sea temperature chart (Fahrenheit)
Average sea temperature around Jeonju in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 12 10.8 10.7 12.2 15.3 19.7 23.6 26.4 24.5 21.2 17.6 14.4
°F 53.6 51.4 51.2 54 59.5 67.5 74.5 79.6 76.1 70.1 63.6 57.9

Wind speed

The graph below shows the average wind speed.

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

Jeonju relative humidity averages
Average relative humidity in Jeonju
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
74% 73% 70% 69% 71% 76% 82% 80% 79% 76% 76% 76%
Jeonju

Other monthly averages

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Jeonju weather stats

Jeonju weather statistics
Hottest month: August 30.1°C 86.2°F
Driest month: January 37mm 1.5ins
Sunniest month: October 7.5hrs
Coldest month: January 2.8°C 37°F
Wettest month: July 274mm 10.8ins
Warmest sea: August 26.4°C 79.5°F
Map showing location of Jeonju (35.82194, 127.14889)

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