Climate averages 1991–2020
Boryeong weather
in April.
A mild, moderately wet month: the 7th warmest and the 7th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
April is a mild month in Boryeong: daytime highs average 15.3°C and nights cool to about 7.3°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 82 mm of rain on roughly 7 days, which makes April a moderately wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 06 min on an average April day.
The nearest other city in this atlas is Hongseong (29 km away). In April its highs average 17.1°C, 1.8°C warmer than Boryeong, with 77 mm of rain.
Among the 79 cities listed in South Korea, Boryeong ranks joint 68th of 79 for the warmest April highs and joint 50th of 79 for the driest April (rainfall, lowest first). The mean April high of those 79 cities is 16.9°C; Boryeong is 1.6°C cooler than that mean.
From April to May, average highs rise by 5.1°C to 20.4°C, and monthly rainfall rises from 82 mm to 88 mm.
The annual picture
April in context
Monthly rainfall
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
Boryeong climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 3.4°C-2.3°C | -2.3°C | 25 | 5.7 | 10.010 h |
| February | 5.3°C-1.3°C | -1.3°C | 31 | 4.7 | 10.811 h |
| March | 9.7°C2.2°C | 2.2°C | 46 | 6.4 | 11.912 h |
| April, selected | 15.3°C7.3°C | 7.3°C | 82 | 7.4 | 13.113 h |
| May | 20.4°C12.8°C | 12.8°C | 88 | 6.9 | 14.114 h |
| June | 24.6°C18.0°C | 18.0°C | 122 | 7.8 | 14.615 h |
| July | 27.2°C22.5°C | 22.5°C | 263 | 14.3 | 14.414 h |
| August | 28.4°C23.5°C | 23.5°C | 227 | 13.3 | 13.514 h |
| September | 24.8°C18.7°C | 18.7°C | 143 | 8.1 | 12.412 h |
| October | 19.2°C12.3°C | 12.3°C | 59 | 5.1 | 11.311 h |
| November | 12.4°C5.8°C | 5.8°C | 49 | 7.1 | 10.310 h |
| December | 5.8°C-0.1°C | -0.1°C | 31 | 7.1 | 9.710 h |
Rainfall is the average of the 30 separate monthly totals. A rain 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
April in nearby cities
- Hongseong in AprilSouth Korea · 29 kmHigh 17.1°C · Low 6.4°C · 77 mm rain
- Gunsan in AprilSouth Korea · 42 kmHigh 15.0°C · Low 7.3°C · 81 mm rain
- Gongju in AprilSouth Korea · 49 kmHigh 18.2°C · Low 6.8°C · 79 mm rain
- Seosan in AprilSouth Korea · 50 kmHigh 15.1°C · Low 6.8°C · 69 mm rain
- Iksan in AprilSouth Korea · 55 kmHigh 17.3°C · Low 6.2°C · 81 mm rain
- Asan in AprilSouth Korea · 60 kmHigh 17.4°C · Low 6.1°C · 71 mm rain
- Sejong in AprilSouth Korea · 68 kmHigh 18.1°C · Low 6.4°C · 78 mm rain
- Daejeon in AprilSouth Korea · 71 kmHigh 18.2°C · Low 6.6°C · 78 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 Boryeong) is explained once on the Boryeong year overview and on the Sources, method and limits page.