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Climate & Weather Averages in Gunsan, South Korea

Currently: 84 °F. Passing clouds. (Weather station: Kunsan Ab, South Korea). See more current weather

Annual Weather Averages Near Gunsan

Averages are for Kunsan Ab, which is 8 miles from Gunsan.

Based on weather reports collected during 1985–2015.

All Year Climate & Weather Averages in Gunsan

High Temp: 85 °F

Low Temp: 26 °F

Mean Temp: 56 °F

Precipitation: 1.66"

Humidity: 78%

Dew Point: 48 °F

Wind: 7 mph

Pressure: 30.02 "Hg

Visibility: 6 mi

January Climate & Weather Averages in Gunsan

High Temp: 39 °F

Low Temp: 26 °F

Mean Temp: 33 °F

Precipitation: 0.63"

Humidity: 74%

Dew Point: 24 °F

Wind: 8 mph

Pressure: 30.27 "Hg

Visibility: 6 mi

February Climate & Weather Averages in Gunsan

High Temp: 42 °F

Low Temp: 28 °F

Mean Temp: 35 °F

Precipitation: 0.50"

Humidity: 73%

Dew Point: 27 °F

Wind: 8 mph

Pressure: 30.23 "Hg

Visibility: 6 mi

March Climate & Weather Averages in Gunsan

High Temp: 50 °F

Low Temp: 35 °F

Mean Temp: 42 °F

Precipitation: 0.85"

Humidity: 74%

Dew Point: 34 °F

Wind: 9 mph

Pressure: 30.12 "Hg

Visibility: 6 mi

April Climate & Weather Averages in Gunsan

High Temp: 60 °F

Low Temp: 45 °F

Mean Temp: 53 °F

Precipitation: 1.16"

Humidity: 76%

Dew Point: 44 °F

Wind: 8 mph

Pressure: 29.99 "Hg

Visibility: 6 mi

May Climate & Weather Averages in Gunsan

High Temp: 70 °F

Low Temp: 56 °F

Mean Temp: 63 °F

Precipitation: 1.53"

Humidity: 78%

Dew Point: 55 °F

Wind: 7 mph

Pressure: 29.88 "Hg

Visibility: 6 mi

June Climate & Weather Averages in Gunsan

High Temp: 77 °F

Low Temp: 65 °F

Mean Temp: 71 °F

Precipitation: 2.40"

Humidity: 84%

Dew Point: 65 °F

Wind: 7 mph

Pressure: 29.76 "Hg

Visibility: 5 mi

July Climate & Weather Averages in Gunsan

High Temp: 83 °F

Low Temp: 73 °F

Mean Temp: 78 °F

Precipitation: 4.72"

Humidity: 87%

Dew Point: 73 °F

Wind: 7 mph

Pressure: 29.73 "Hg

Visibility: 6 mi

August Climate & Weather Averages in Gunsan

High Temp: 85 °F

Low Temp: 74 °F

Mean Temp: 80 °F

Precipitation: 3.93"

Humidity: 83%

Dew Point: 73 °F

Wind: 7 mph

Pressure: 29.77 "Hg

Visibility: 6 mi

September Climate & Weather Averages in Gunsan

High Temp: 78 °F

Low Temp: 65 °F

Mean Temp: 72 °F

Precipitation: 1.72"

Humidity: 79%

Dew Point: 64 °F

Wind: 6 mph

Pressure: 29.93 "Hg

Visibility: 6 mi

October Climate & Weather Averages in Gunsan

High Temp: 69 °F

Low Temp: 52 °F

Mean Temp: 60 °F

Precipitation: 0.53"

Humidity: 74%

Dew Point: 51 °F

Wind: 7 mph

Pressure: 30.10 "Hg

Visibility: 6 mi

November Climate & Weather Averages in Gunsan

High Temp: 56 °F

Low Temp: 41 °F

Mean Temp: 48 °F

Precipitation: 0.99"

Humidity: 74%

Dew Point: 40 °F

Wind: 8 mph

Pressure: 30.20 "Hg

Visibility: 6 mi

December Climate & Weather Averages in Gunsan

High Temp: 44 °F

Low Temp: 30 °F

Mean Temp: 37 °F

Precipitation: 0.90"

Humidity: 76%

Dew Point: 29 °F

Wind: 8 mph

Pressure: 30.27 "Hg

Visibility: 6 mi

Quick Climate Info

Hottest MonthAugust (80 °F avg)
Coldest MonthJanuary (33 °F avg)
Wettest MonthJuly (4.72" avg)
Windiest MonthMarch (9 mph avg)
Annual precip.19.86" (per year)

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