Asan Climate by Month
Asan, Chungcheongnam-do, South Korea
Hot summers and cold winters, with most rain from May to September.
The climate in Asan is one of hot summers and cold winters, with most rain from May to September. Expect highs of 86°F (30°C) in August and 37°F (3°C) in January, with the coldest nights (January) near 18°F (-8°C). It gets 46 in (1172 mm) of rain a year, 75% of it from May to September.
- Warmest month
- 86°F(30°C)
- Average high, August
- Coldest nights
- 18°F(-8°C)
- Average low, January
- Rain per year
- 46 in(1172 mm)
- Wettest: July
- Humidity
- 68%
- Sunniest: May
Best and worst months in Asan
Best for weatherThe most comfortable weather comes in May, with highs around 75°F (24°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)
Asan weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 37°F(3°C) | 18°F(-8°C) | 0.8 in(21 mm) | 58% | 2.4 |
| FebFebruary | 42°F(6°C) | 22°F(-5°C) | 1.1 in(28 mm) | 65% | 3.3 |
| MarMarch | 53°F(12°C) | 31°F(0°C) | 1.7 in(43 mm) | 66% | 4.3 |
| AprApril | 65°F(19°C) | 42°F(5°C) | 3.1 in(78 mm) | 57% | 5.2 |
| MayMayBest | 75°F(24°C) | 53°F(12°C) | 3.1 in(80 mm) | 63% | 5.6 |
| JunJune | 82°F(28°C) | 64°F(18°C) | 5.0 in(127 mm) | 69% | 5.4 |
| JulJuly | 85°F(29°C) | 71°F(22°C) | 11 in(286 mm) | 79% | 4.5 |
| AugAugust | 86°F(30°C) | 71°F(22°C) | 10.0 in(253 mm) | 78% | 4.5 |
| SepSeptember | 79°F(26°C) | 60°F(16°C) | 5.2 in(133 mm) | 73% | 4.2 |
| OctOctober | 69°F(20°C) | 46°F(8°C) | 2.0 in(52 mm) | 68% | 3.7 |
| NovNovember | 55°F(13°C) | 34°F(1°C) | 1.7 in(44 mm) | 71% | 2.6 |
| DecDecember | 41°F(5°C) | 22°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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