Wonsan weather in June
Temperature, sea and sunshine in June: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in June
Good
Best time to visit: April – June, September – October
What is the weather like in Wonsan in June?
In June, Wonsan is warm: daytime highs average 24 °C, and nights cool down to about 16 °C. The sea averages 18.4 °C – bracing, so a wetsuit helps for longer swims. Expect around 6 hours of sunshine a day. Rain is frequent, with about 11 rainy days and 118 mm in total. All in all, June is a good month for a holiday in Wonsan.
June compared
How the weather changes from May to July. Tap a month to open it.
More details for June
- Daylight
- 14 h 54 min05:03 – 19:57
- UV index
- 10 · very highclear sky, noon (estimate)All months
- Muggy days
- 5 daysdew point 18 °C or moreAll months
- Wind
- 14 km/haverage daily peakAll months
- Cloud cover
- 65 %on averageAll months
- Hot days
- 1 day30 °C or moreAll months
- Snow days
- 0 days1 cm or more of fresh snowAll months
- Time zone
- UTC+9Asia/Pyongyang
How the score comes together
- Temperatureweight 50 %100 %
- Sunshineweight 20 %57 %
- Few rainy daysweight 30 %52 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in June
- Wetsuit for longer swims
- Sunscreen
- Sunglasses & sun hat
- Rain jacket or umbrella
Wonsan in June: quick answers
Is Wonsan hot in June?
Warm rather than hot: in June, daytime highs in Wonsan average 24 °C and nights cool to about 16 °C. On about 1 days the thermometer climbs to 30 °C or more.
Can you swim in Wonsan in June?
Only if you don't mind cold water: in June the sea averages just 18.4 °C. Comfortable swimming is possible from July to September.
Does it rain much in Wonsan in June?
Rain is frequent, with about 11 rainy days and 118 mm in total.
Wonsan month by month
The whole year in WonsanAll destinations: North KoreaWhere to go in JuneSea temperature in June
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences