Climate averages 1991–2020
Jeonju 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 Jeonju: daytime highs average 17.4°C and nights cool to about 6.1°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 85 mm of rain on roughly 8 days, which makes April a moderately wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 05 min on an average April day.
The nearest other city in this atlas is Iksan (22 km away). In April its highs average 17.3°C, about as warm as Jeonju, with 81 mm of rain.
Among the 79 cities listed in South Korea, Jeonju ranks joint 27th of 79 for the warmest April highs and joint 55th of 79 for the driest April (rainfall, lowest first). The mean April high of those 79 cities is 16.9°C; Jeonju is 0.5°C warmer than that mean.
From April to May, average highs rise by 5.2°C to 22.6°C, and monthly rainfall rises from 85 mm to 93 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
Jeonju climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 3.7°C-3.8°C | -3.8°C | 29 | 5.9 | 10.010 h |
| February | 6.1°C-2.6°C | -2.6°C | 37 | 5.5 | 10.911 h |
| March | 11.2°C0.8°C | 0.8°C | 59 | 7.7 | 11.912 h |
| April, selected | 17.4°C6.1°C | 6.1°C | 85 | 8.2 | 13.113 h |
| May | 22.6°C11.8°C | 11.8°C | 93 | 8.1 | 14.014 h |
| June | 26.4°C17.3°C | 17.3°C | 149 | 10.6 | 14.515 h |
| July | 28.4°C21.8°C | 21.8°C | 257 | 17.0 | 14.314 h |
| August | 29.0°C22.3°C | 22.3°C | 217 | 16.7 | 13.514 h |
| September | 25.2°C16.9°C | 16.9°C | 137 | 9.0 | 12.412 h |
| October | 19.6°C9.9°C | 9.9°C | 59 | 5.7 | 11.311 h |
| November | 12.7°C3.5°C | 3.5°C | 47 | 6.8 | 10.310 h |
| December | 5.8°C-2.0°C | -2.0°C | 32 | 6.2 | 9.810 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
- Iksan in AprilSouth Korea · 22 kmHigh 17.3°C · Low 6.2°C · 81 mm rain
- Jeongeup in AprilSouth Korea · 32 kmHigh 17.4°C · Low 6.6°C · 86 mm rain
- Gunsan in AprilSouth Korea · 43 kmHigh 15.0°C · Low 7.3°C · 81 mm rain
- Nangen in AprilSouth Korea · 51 kmHigh 18.2°C · Low 6.6°C · 92 mm rain
- Koch'ang in AprilSouth Korea · 59 kmHigh 17.0°C · Low 7.1°C · 80 mm rain
- Daejeon in AprilSouth Korea · 62 kmHigh 18.2°C · Low 6.6°C · 78 mm rain
- Gongju in AprilSouth Korea · 70 kmHigh 18.2°C · Low 6.8°C · 79 mm rain
- Boryeong in AprilSouth Korea · 77 kmHigh 15.3°C · Low 7.3°C · 82 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 Jeonju) is explained once on the Jeonju year overview and on the Sources, method and limits page.