Annual Weather Averages in Wonsan
Based on weather reports collected during 2012–2021.
All Year Climate & Weather Averages in Wonsan
High Temp: 82 °F
Low Temp: 22 °F
Mean Temp: 54 °F
Precipitation: 4.65"
Humidity: 64%
Dew Point: 41 °F
Wind: 8 mph
Pressure: 30.00 "Hg
Visibility: 11 mi
January Climate & Weather Averages in Wonsan
High Temp: 38 °F
Low Temp: 22 °F
Mean Temp: 30 °F
Precipitation: 0.89"
Humidity: 52%
Dew Point: 13 °F
Wind: 8 mph
Pressure: 30.22 "Hg
Visibility: 11 mi
February Climate & Weather Averages in Wonsan
High Temp: 40 °F
Low Temp: 24 °F
Mean Temp: 32 °F
Precipitation: 1.92"
Humidity: 57%
Dew Point: 18 °F
Wind: 9 mph
Pressure: 30.19 "Hg
Visibility: 11 mi
March Climate & Weather Averages in Wonsan
High Temp: 52 °F
Low Temp: 34 °F
Mean Temp: 43 °F
Precipitation: 2.10"
Humidity: 55%
Dew Point: 27 °F
Wind: 9 mph
Pressure: 30.08 "Hg
Visibility: 11 mi
April Climate & Weather Averages in Wonsan
High Temp: 63 °F
Low Temp: 43 °F
Mean Temp: 53 °F
Precipitation: 3.04"
Humidity: 55%
Dew Point: 36 °F
Wind: 9 mph
Pressure: 29.96 "Hg
Visibility: 11 mi
May Climate & Weather Averages in Wonsan
High Temp: 73 °F
Low Temp: 54 °F
Mean Temp: 63 °F
Precipitation: 3.40"
Humidity: 63%
Dew Point: 49 °F
Wind: 8 mph
Pressure: 29.83 "Hg
Visibility: 11 mi
June Climate & Weather Averages in Wonsan
High Temp: 76 °F
Low Temp: 62 °F
Mean Temp: 69 °F
Precipitation: 3.58"
Humidity: 77%
Dew Point: 61 °F
Wind: 7 mph
Pressure: 29.76 "Hg
Visibility: 10 mi
July Climate & Weather Averages in Wonsan
High Temp: 82 °F
Low Temp: 69 °F
Mean Temp: 76 °F
Precipitation: 14.87"
Humidity: 81%
Dew Point: 69 °F
Wind: 7 mph
Pressure: 29.75 "Hg
Visibility: 10 mi
August Climate & Weather Averages in Wonsan
High Temp: 82 °F
Low Temp: 70 °F
Mean Temp: 76 °F
Precipitation: 11.47"
Humidity: 82%
Dew Point: 70 °F
Wind: 7 mph
Pressure: 29.77 "Hg
Visibility: 10 mi
September Climate & Weather Averages in Wonsan
High Temp: 75 °F
Low Temp: 61 °F
Mean Temp: 68 °F
Precipitation: 6.92"
Humidity: 78%
Dew Point: 60 °F
Wind: 6 mph
Pressure: 29.95 "Hg
Visibility: 11 mi
October Climate & Weather Averages in Wonsan
High Temp: 67 °F
Low Temp: 49 °F
Mean Temp: 58 °F
Precipitation: 2.44"
Humidity: 66%
Dew Point: 45 °F
Wind: 7 mph
Pressure: 30.11 "Hg
Visibility: 12 mi
November Climate & Weather Averages in Wonsan
High Temp: 53 °F
Low Temp: 37 °F
Mean Temp: 45 °F
Precipitation: 4.42"
Humidity: 57%
Dew Point: 29 °F
Wind: 9 mph
Pressure: 30.15 "Hg
Visibility: 11 mi
December Climate & Weather Averages in Wonsan
High Temp: 40 °F
Low Temp: 24 °F
Mean Temp: 32 °F
Precipitation: 0.71"
Humidity: 52%
Dew Point: 15 °F
Wind: 9 mph
Pressure: 30.21 "Hg
Visibility: 12 mi