SeasonMapSouth Korea in April
April is one of South Korea's best months (rank 2 of 12): its 10 destinations average 75/100, led by Daegu at 85 — 19°C and 7 rainy days — while Incheon is cooler at 15°C and scores 81.
#2 of 12 months for South Korea · 10 destinations · updated September 2026 · climate normals from ERA5 reanalysis
Where in South Korea in April
| # | Place | Type | Feels-like high | Rain | Comfort | At its best |
|---|---|---|---|---|---|---|
| 1 | Daegu | City | 19°C | 77 mm · 7 days | 85 tier A | Yes |
| 2 | Seoul | City | 18°C | 63 mm · 7 days | 85 tier A | Yes |
| 3 | Gyeongju | City | 19°C | 78 mm · 7 days | 84 tier A | Yes |
| 4 | Jeonju | City | 18°C | 73 mm · 8 days | 84 tier A | Yes |
| 5 | Busan | City | 18°C | 110 mm · 7 days | 81 tier A | — |
| 6 | Incheon | City | 15°C | 58 mm · 6 days | 81 tier A | — |
| 7 | Gangneung | Beach | 17°C | 75 mm · 8 days | 77 tier B | Yes |
| 8 | Sokcho | Beach | 16°C | 69 mm · 7 days | 76 tier B | Yes |
| 9 | Jeju | Island | 18°C | 97 mm · 9 days | 71 tier B | — |
| 10 | Pyeongchang | Ski resort | 17°C | 75 mm · 8 days | 25 tier F | — |
Comfort is SeasonMap's 0–100 score; each place is judged through the lens that suits it — beaches on beach weather, ski resorts on snow. "At its best" means April is one of that place's own top three months. Feels-like highs fold in humidity, wind and sun.
What's on in South Korea in April
- Cherry blossom · Seoul and 2 more places · 28 Mar – 15 Apr (usually)
- Yeouido Spring Flower Festival · Seoul · 8–12 Apr
- Lotus Lantern Festival · Seoul · 25 Apr – 25 May (usually)
- Canola in flower · Jeju · 15 Mar – 20 Apr (usually)
- Biseulsan royal azalea · Daegu · 25 Apr – 15 May (usually)
- Gyeongju Cherry Blossom Festival · Gyeongju · 28 Mar – 10 Apr (usually)
- Jeonju International Film Festival · Jeonju · 25 Apr – 10 May (usually)
Seasons in force
Peak crowds at 1 of South Korea's 3 well-known places this month.