Yeosu Climate by Month
Yeosu, Jeollanam-do, South Korea
Warm summers and cold winters, with most rain from May to September.
Warm summers and cold winters, with most rain from May to September: that's Yeosu's climate in short. August is the warmest month, with highs around 85°F (30°C); January is the coolest at 44°F (7°C), and nights dip to 28°F (-2°C). It gets 53 in (1353 mm) of rain a year, 73% of it from May to September.
- Warmest month
- 85°F(30°C)
- Average high, August
- Coldest nights
- 28°F(-2°C)
- Average low, January
- Rain per year
- 53 in(1353 mm)
- Wettest: August
- Humidity
- 68%
- Sunniest: May
Best and worst months in Yeosu
Best for weatherOctober is the best time for weather in Yeosu: highs near 71°F (22°C) and about 2.4 in (60 mm) of rain a month.
Least pleasantJanuary and August are the least pleasant; January is the coldest, with highs of only 44°F (7°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in October.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Yeosu weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 44°F(7°C) | 28°F(-2°C) | 0.9 in(23 mm) | 55% | 2.5 |
| FebFebruary | 47°F(9°C) | 31°F(-1°C) | 1.4 in(36 mm) | 62% | 3.3 |
| MarMarch | 55°F(13°C) | 38°F(3°C) | 2.8 in(70 mm) | 65% | 4.2 |
| AprApril | 65°F(19°C) | 47°F(8°C) | 4.5 in(114 mm) | 65% | 5.0 |
| MayMay | 74°F(23°C) | 56°F(14°C) | 5.2 in(132 mm) | 66% | 5.5 |
| JunJune | 78°F(26°C) | 65°F(18°C) | 6.9 in(176 mm) | 76% | 5.2 |
| JulJuly | 83°F(28°C) | 72°F(22°C) | 9.9 in(251 mm) | 84% | 4.8 |
| AugAugust | 85°F(30°C) | 74°F(23°C) | 11 in(272 mm) | 78% | 4.8 |
| SepSeptember | 79°F(26°C) | 65°F(19°C) | 5.9 in(151 mm) | 74% | 4.1 |
| OctOctoberBest | 71°F(22°C) | 54°F(12°C) | 2.4 in(60 mm) | 67% | 3.8 |
| NovNovember | 59°F(15°C) | 42°F(6°C) | 1.7 in(42 mm) | 63% | 2.8 |
| DecDecember | 48°F(9°C) | 31°F(0°C) | 1.0 in(26 mm) | 61% | 2.3 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
Places with a similar climate
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