Ulsan, South Korea Climate

Weather: 3.92°C/39.06°F, Wind SW at 2.25 km/h, 42% Humidity, 0% Chance of rain

South Korea
(Photo by Hoil Ryu on Unsplash)

Ulsan Climate Summary

Located at an elevation of 9.55 meters (31.33 feet) above sea level, Ulsan has a Humid subtropical, no dry season climate (Classification: Cfa). The city’s yearly temperature is 14.66ºC (58.39ºF) and it is 1.06% higher than South Korea’s averages. Ulsan typically receives about 148.66 millimeters (5.85 inches) of precipitation and has 118.18 rainy days (32.38% of the time) annually.

CountrySouth Korea
Longitude129.3113596
Latitude35.5383773
Attitude/Elevation9.55m (31.33ft)
Local timeWednesday 19:18
Annual high temperature16.85ºC (62.33ºF)
Annual low temperature11.18ºC (52.12ºF)
Average annual precip.148.66mm (5.85in)
Warmest monthAugust (28.41ºC / 83.14ºF)
Coldest MonthJanuary (-1.16ºC / 29.91ºF)
Wettest MonthJuly (293.76mm / 11.57in)
Driest MonthJanuary (45.23mm / 1.78in)
Number of days with rainfall (≥ 1.0 mm)118.18 days (32.38%)
Days with no rain246.82 days (67.62%)
Humidity71.01%

Climate Ulsan: Monthly Averages

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)15.0(59.0)16.0(60.8)20.0(68.0)24.0(75.2)28.0(82.4)31.0(87.8)34.0(93.2)37.0(98.6)31.0(87.8)27.0(80.6)22.0(71.6)18.0(64.4)37.0(98.6)
Average high °C (°F)4.66(40.39)6.84(44.31)11.26(52.27)15.85(60.53)20.55(68.99)23.51(74.32)26.79(80.22)28.41(83.14)24.37(75.87)19.54(67.17)13.74(56.73)6.66(43.99)16.85(62.33)
Daily mean °C (°F)2.03(35.65)4.34(39.81)8.77(47.79)13.33(55.99)18.3(64.94)21.64(70.95)25.15(77.27)26.75(80.15)22.5(72.5)17.36(63.25)11.44(52.59)4.25(39.65)14.66(58.39)
Average low °C (°F)-1.16(29.91)0.89(33.6)4.87(40.77)9.15(48.47)13.82(56.88)17.74(63.93)21.85(71.33)23.74(74.73)19.59(67.26)14.22(57.6)8.21(46.78)1.24(34.23)11.18(52.12)
Record low °C (°F)-12.0(10.4)-10.0(14.0)-5.0(23.0)0.0(0)5.0(41.0)10.0(50.0)14.0(57.2)18.0(64.4)13.0(55.4)4.0(39.2)-1.0(30.2)-9.0(15.8)-12.0(10.4)
Average precipitation mm (inches)45.23(1.78)74.07(2.92)122.85(4.84)165.02(6.5)126.9(5.0)170.82(6.73)293.76(11.57)270.73(10.66)252.38(9.94)145.96(5.75)60.38(2.38)55.76(2.2)148.66(5.85)
Average precipitation days (≥ 1.0 mm)4.366.829.279.648.9111.8218.3616.4512.828.736.094.919.85
Average relative humidity (%)60.460.9664.0768.3673.4780.9985.7782.2378.0470.6665.3661.8471.01
Mean monthly sunshine hours7.798.9610.111.6412.8812.9312.5612.5210.388.117.687.8410.28

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Ulsan in recent years.

Ulsan

Ulsan Temperature by Month

August
26.75°C | 80.15°F
July
25.15°C | 77.27°F
September
22.5°C | 72.5°F
June
21.64°C | 70.95°F
May
18.3°C | 64.94°F
October
17.36°C | 63.25°F
April
13.33°C | 55.99°F
November
11.44°C | 52.59°F
March
8.77°C | 47.79°F
February
4.34°C | 39.81°F
December
4.25°C | 39.65°F
January
2.03°C | 35.65°F

Historical Data

Summary
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature21.0°C (69.8°F)14.67°C (58.41°F)6.0°C (42.8°F)
Avg Temperature20.0°C (68.0°F)11.47°C (52.65°F)3.0°C (37.4°F)
Min Temperature17.0°C (62.6°F)6.83°C (44.29°F)-1.0°C (30.2°F)
Dew PointMaxAverageMin
Dew Point17.0°C (62.6°F)1.97°C (35.55°F)-7.0°C (19.4°F)
PrecipitationMaxAverageMinSum
Precipitation39.6mm | 1.56in1.39mm | 0.05in0.0mm | 0in41.8mm | 1.65in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind20.0kmh | 12.43mph10.33kmh | 6.42mph5.0kmh | 3.11mph
Gust Wind32.0kmh | 19.88mph16.33kmh | 10.15mph7.0kmh | 4.35mph
Sea Level PressureMaxAverageMin
Sea Level Pressure39.6mb1.39mb0.0mb
Ulsan

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
November° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-11-0116 | 60.88 | 46.4658 | 4.9730.18 | 10220.0 | 0.0
2020-11-0215 | 59.05 | 41.0578 | 4.9730.09 | 10190.0 | 0.0
2020-11-039 | 48.2-3 | 26.64414 | 8.730.09 | 10190.0 | 0.0
2020-11-048 | 46.4-5 | 23.04516 | 9.9430.21 | 10230.0 | 0.0
2020-11-0512 | 53.6-4 | 24.8386 | 3.7330.3 | 10260.0 | 0.0
2020-11-0616 | 60.83 | 37.4508 | 4.9730.21 | 10230.0 | 0.0
2020-11-0717 | 62.67 | 44.6618 | 4.9730.03 | 10170.0 | 0.0
2020-11-0812 | 53.6-2 | 28.44415 | 9.3230.12 | 10200.0 | 0.0
2020-11-097 | 44.6-7 | 19.44118 | 11.1830.21 | 10230.0 | 0.0
2020-11-1010 | 50.0-2 | 28.4509 | 5.5930.3 | 10260.0 | 0.0
2020-11-1112 | 53.61 | 33.8546 | 3.7330.45 | 10310.0 | 0.0
2020-11-1215 | 59.06 | 42.8635 | 3.1130.42 | 10300.0 | 0.0
2020-11-1315 | 59.02 | 35.6487 | 4.3530.33 | 10270.0 | 0.0
2020-11-1414 | 57.29 | 48.27611 | 6.8430.39 | 10290.6 | 0.02
2020-11-1516 | 60.87 | 44.6646 | 3.7330.33 | 10270.0 | 0.0
2020-11-1615 | 59.07 | 44.6657 | 4.3530.3 | 10260.0 | 0.0
2020-11-1716 | 60.811 | 51.8776 | 3.7330.27 | 10250.0 | 0.0
2020-11-1818 | 64.414 | 57.28410 | 6.2130.12 | 10200.2 | 0.01
2020-11-1920 | 68.017 | 62.69020 | 12.4329.85 | 101139.6 | 1.56
2020-11-2012 | 53.65 | 41.06710 | 6.2129.94 | 10140.0 | 0.0
2020-11-219 | 48.23 | 37.47011 | 6.8430.21 | 10230.0 | 0.0
2020-11-2210 | 50.05 | 41.0748 | 4.9730.15 | 10211.2 | 0.05
2020-11-237 | 44.6-3 | 26.65711 | 6.8430.24 | 10240.0 | 0.0
2020-11-247 | 44.6-6 | 21.2437 | 4.3530.3 | 10260.0 | 0.0
2020-11-259 | 48.2-4 | 24.8469 | 5.5930.24 | 10240.0 | 0.0
2020-11-269 | 48.22 | 35.6679 | 5.5930.3 | 10260.0 | 0.0
2020-11-279 | 48.22 | 35.66713 | 8.0830.21 | 10230.2 | 0.01
2020-11-283 | 37.4-7 | 19.45119 | 11.8130.27 | 10250.0 | 0.0
2020-11-293 | 37.4-6 | 21.25712 | 7.4630.33 | 10270.0 | 0.0
2020-11-303 | 37.4-6 | 21.25713 | 8.0830.47 | 10320.0 | 0.0

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