Climate at a glance · Gwangju
Annual mean14°day and night
Precipitation1370 mma year
Warmest monthAugustavg high 31°
Coldest monthJanuaryavg low -4°
Average temperature by month
High · lowJanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation by month
1370 mm a yearJanFebMarAprMayJunJulAugSepOctNovDec
Monthly averages
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high | 5° | 8° | 14° | 20° | 24° | 28° | 30° | 31° | 27° | 21° | 15° | 7° |
| Avg low | -4° | -2° | 3° | 8° | 12° | 18° | 23° | 23° | 19° | 11° | 5° | -2° |
| Precip, mm | 27 | 51 | 75 | 90 | 118 | 188 | 292 | 201 | 164 | 70 | 69 | 25 |
| Wet days | 4 | 7 | 8 | 8 | 10 | 12 | 18 | 19 | 12 | 8 | 6 | 4 |
| Sunshine | 6.9 h | 7.1 h | 8.2 h | 8.7 h | 9.1 h | 8.8 h | 8.6 h | 9.8 h | 8 h | 8.2 h | 7.9 h | 6.8 h |
| Humidity | 70% | 67% | 68% | 65% | 69% | 74% | 82% | 83% | 81% | 76% | 72% | 71% |
| Daylight | 10 h 06 | 10 h 55 | 11 h 58 | 13 h 05 | 14 h 01 | 14 h 29 | 14 h 15 | 13 h 27 | 12 h 24 | 11 h 18 | 10 h 20 | 9 h 50 |
| UV index (clear sky) | 4 | 6 | 8 | 10 | 11 | 12 | 11 | 10 | 9 | 6 | 4 | 3 |
5-year averages (2021–2025) · Open-Meteo historical weather (ERA5)
35.1550°N, 126.9160°E