Climate averages 1991–2020
Haeju weather
in June.
A warm, wet month: the 4th warmest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a warm month in Haeju: daytime highs average 23.7°C and nights cool to about 17.2°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 105 mm of rain on roughly 8 days, which makes June a wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 14 h 45 min on an average June day.
The nearest other city in this atlas is Ch’ŏngdan-ŭp (21 km away). In June its highs average 24.2°C, about as warm as Haeju, with 112 mm of rain.
Among the 38 cities listed in North Korea, Haeju ranks 25th of 38 for the warmest June highs and joint 21st of 38 for the driest June (rainfall, lowest first). The mean June high of those 38 cities is 24.4°C; Haeju is 0.6°C cooler than that mean.
From June to July, average highs rise by 2.4°C to 26.1°C, and monthly rainfall rises from 105 mm to 271 mm.
The annual picture
June in context
Monthly precipitation
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Haeju climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 0.7°C-6.0°C | -6.0°C | 15 | 3.2 | 9.810 h |
| February | 3.0°C-4.4°C | -4.4°C | 20 | 3.5 | 10.811 h |
| March | 8.0°C-0.1°C | -0.1°C | 29 | 4.9 | 11.912 h |
| April | 14.0°C6.0°C | 6.0°C | 55 | 6.9 | 13.213 h |
| May | 19.3°C11.7°C | 11.7°C | 92 | 7.5 | 14.214 h |
| June, selected | 23.7°C17.2°C | 17.2°C | 105 | 8.3 | 14.815 h |
| July | 26.1°C21.3°C | 21.3°C | 271 | 14.4 | 14.515 h |
| August | 27.4°C22.2°C | 22.2°C | 241 | 13.3 | 13.614 h |
| September | 23.9°C17.3°C | 17.3°C | 97 | 6.8 | 12.512 h |
| October | 17.8°C10.3°C | 10.3°C | 43 | 4.9 | 11.211 h |
| November | 10.0°C3.1°C | 3.1°C | 43 | 6.4 | 10.210 h |
| December | 3.1°C-3.5°C | -3.5°C | 19 | 4.3 | 9.610 h |
Precipitation (rain or snow, as water) is the average of the 30 separate monthly totals. A wet day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
June in nearby cities
- Ch’ŏngdan-ŭp in JuneNorth Korea · 21 kmHigh 24.2°C · Low 17.0°C · 112 mm rain
- Sinwŏn-ŭp in JuneNorth Korea · 22 kmHigh 25.7°C · Low 16.9°C · 98 mm rain
- Kangnyŏng in JuneNorth Korea · 23 kmHigh 22.0°C · Low 17.3°C · 97 mm rain
- Sinch’ŏn-ŭp in JuneNorth Korea · 40 kmHigh 26.8°C · Low 16.7°C · 93 mm rain
- Pongch’ŏn-ŭp in JuneNorth Korea · 44 kmHigh 26.0°C · Low 16.7°C · 119 mm rain
- Samch’ŏn in JuneNorth Korea · 49 kmHigh 26.0°C · Low 16.6°C · 89 mm rain
- Paech’ŏn-ŭp in JuneNorth Korea · 52 kmHigh 25.8°C · Low 16.7°C · 119 mm rain
- Sariwŏn-si in JuneNorth Korea · 52 kmHigh 26.7°C · Low 17.0°C · 98 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Haeju) is explained once on the Haeju year overview and on the Sources, method and limits page.