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Climate & Weather Averages in Ulsan, South Korea

Currently: 88 °F. Partly sunny. (Weather station: Ulsan, South Korea). See more current weather

Annual Weather Averages in Ulsan

Based on weather reports collected during 2012–2021.

All Year Climate & Weather Averages in Ulsan

High Temp: 87 °F

Low Temp: 28 °F

Mean Temp: 58 °F

Precipitation: 3.34"

Humidity: 64%

Dew Point: 45 °F

Wind: 9 mph

Pressure: 30.00 "Hg

Visibility: 10 mi

January Climate & Weather Averages in Ulsan

High Temp: 45 °F

Low Temp: 28 °F

Mean Temp: 36 °F

Precipitation: 1.70"

Humidity: 48%

Dew Point: 18 °F

Wind: 10 mph

Pressure: 30.21 "Hg

Visibility: 10 mi

February Climate & Weather Averages in Ulsan

High Temp: 48 °F

Low Temp: 31 °F

Mean Temp: 39 °F

Precipitation: 2.08"

Humidity: 51%

Dew Point: 22 °F

Wind: 10 mph

Pressure: 30.18 "Hg

Visibility: 10 mi

March Climate & Weather Averages in Ulsan

High Temp: 57 °F

Low Temp: 38 °F

Mean Temp: 48 °F

Precipitation: 3.31"

Humidity: 57%

Dew Point: 33 °F

Wind: 10 mph

Pressure: 30.08 "Hg

Visibility: 10 mi

April Climate & Weather Averages in Ulsan

High Temp: 66 °F

Low Temp: 46 °F

Mean Temp: 56 °F

Precipitation: 4.34"

Humidity: 58%

Dew Point: 41 °F

Wind: 10 mph

Pressure: 29.97 "Hg

Visibility: 10 mi

May Climate & Weather Averages in Ulsan

High Temp: 75 °F

Low Temp: 56 °F

Mean Temp: 66 °F

Precipitation: 2.99"

Humidity: 61%

Dew Point: 51 °F

Wind: 9 mph

Pressure: 29.86 "Hg

Visibility: 10 mi

June Climate & Weather Averages in Ulsan

High Temp: 78 °F

Low Temp: 64 °F

Mean Temp: 71 °F

Precipitation: 3.70"

Humidity: 75%

Dew Point: 62 °F

Wind: 8 mph

Pressure: 29.76 "Hg

Visibility: 9 mi

July Climate & Weather Averages in Ulsan

High Temp: 85 °F

Low Temp: 72 °F

Mean Temp: 78 °F

Precipitation: 5.33"

Humidity: 80%

Dew Point: 71 °F

Wind: 9 mph

Pressure: 29.76 "Hg

Visibility: 9 mi

August Climate & Weather Averages in Ulsan

High Temp: 87 °F

Low Temp: 73 °F

Mean Temp: 80 °F

Precipitation: 5.84"

Humidity: 79%

Dew Point: 72 °F

Wind: 9 mph

Pressure: 29.77 "Hg

Visibility: 10 mi

September Climate & Weather Averages in Ulsan

High Temp: 78 °F

Low Temp: 64 °F

Mean Temp: 71 °F

Precipitation: 4.77"

Humidity: 78%

Dew Point: 63 °F

Wind: 9 mph

Pressure: 29.93 "Hg

Visibility: 11 mi

October Climate & Weather Averages in Ulsan

High Temp: 70 °F

Low Temp: 54 °F

Mean Temp: 62 °F

Precipitation: 2.62"

Humidity: 68%

Dew Point: 51 °F

Wind: 9 mph

Pressure: 30.09 "Hg

Visibility: 11 mi

November Climate & Weather Averages in Ulsan

High Temp: 60 °F

Low Temp: 42 °F

Mean Temp: 51 °F

Precipitation: 2.12"

Humidity: 60%

Dew Point: 37 °F

Wind: 9 mph

Pressure: 30.15 "Hg

Visibility: 10 mi

December Climate & Weather Averages in Ulsan

High Temp: 48 °F

Low Temp: 30 °F

Mean Temp: 39 °F

Precipitation: 1.30"

Humidity: 50%

Dew Point: 21 °F

Wind: 10 mph

Pressure: 30.22 "Hg

Visibility: 11 mi

Quick Climate Info

Hottest MonthAugust (80 °F avg)
Coldest MonthJanuary (36 °F avg)
Wettest MonthAugust (5.84" avg)
Windiest MonthJanuary (10 mph avg)
Annual precip.40.11" (per year)

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