Yesan Climate by Month
Yesan, Chungcheongnam-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 Yesan's climate in short. August is the warmest month, with highs around 85°F (30°C); January is the coolest at 37°F (3°C), and nights dip to 19°F (-7°C). It gets 46 in (1176 mm) of rain a year, 75% of it from May to September.
- Warmest month
- 85°F(30°C)
- Average high, August
- Coldest nights
- 19°F(-7°C)
- Average low, January
- Rain per year
- 46 in(1176 mm)
- Wettest: July
- Humidity
- 67%
- Sunniest: May
Best and worst months in Yesan
Best for weatherThe most comfortable weather comes in May, with highs around 74°F (23°C) and about 3.1 in (80 mm) of rain a month.
Least pleasantJanuary is the least pleasant month: it's the coldest, with highs of only 37°F (3°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 May.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Yesan weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 37°F(3°C) | 19°F(-7°C) | 0.8 in(20 mm) | 57% | 2.4 |
| FebFebruary | 42°F(6°C) | 22°F(-5°C) | 1.1 in(28 mm) | 65% | 3.3 |
| MarMarch | 53°F(11°C) | 31°F(-1°C) | 1.7 in(43 mm) | 56% | 4.3 |
| AprApril | 64°F(18°C) | 41°F(5°C) | 3.2 in(81 mm) | 59% | 5.2 |
| MayMayBest | 74°F(23°C) | 53°F(12°C) | 3.1 in(80 mm) | 60% | 5.6 |
| JunJune | 81°F(27°C) | 63°F(17°C) | 5.1 in(129 mm) | 67% | 5.5 |
| JulJuly | 84°F(29°C) | 71°F(21°C) | 11 in(283 mm) | 78% | 4.6 |
| AugAugust | 85°F(30°C) | 71°F(21°C) | 10 in(254 mm) | 76% | 4.6 |
| SepSeptember | 78°F(26°C) | 60°F(15°C) | 5.3 in(134 mm) | 74% | 4.2 |
| OctOctober | 68°F(20°C) | 46°F(8°C) | 2.1 in(53 mm) | 69% | 3.7 |
| NovNovember | 54°F(12°C) | 34°F(1°C) | 1.7 in(44 mm) | 71% | 2.7 |
| DecDecember | 41°F(5°C) | 23°F(-5°C) | 1.1 in(27 mm) | 66% | 2.2 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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