Sinan Climate by Month
Sinan, Jeollanam-do, South Korea
Warm summers and cold winters, with most rain from May to September.
Sinan has warm summers and cold winters, with most rain from May to September. Expect highs of 85°F (30°C) in August and 42°F (6°C) in January, with the coldest nights (January) near 29°F (-1°C). Of the 42 in (1059 mm) of rain in a typical year, 70% falls from May to September.
- Warmest month
- 85°F(30°C)
- Average high, August
- Coldest nights
- 29°F(-1°C)
- Average low, January
- Rain per year
- 42 in(1059 mm)
- Wettest: August
- Humidity
- 73%
- Sunniest: May
Best and worst months in Sinan
Best for weatherMay and October are the best time for weather in Sinan: highs near 71°F (22°C) and about 2.5 in (64 mm) of rain a month.
Least pleasantJanuary and February are the least pleasant; January is the coldest, with highs of only 42°F (6°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)
Sinan weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 42°F(6°C) | 29°F(-1°C) | 1.1 in(28 mm) | 70% | 2.3 |
| FebFebruary | 45°F(7°C) | 31°F(-1°C) | 1.4 in(35 mm) | 65% | 3.3 |
| MarMarch | 53°F(12°C) | 36°F(2°C) | 2.1 in(54 mm) | 70% | 4.3 |
| AprApril | 63°F(17°C) | 46°F(8°C) | 2.9 in(73 mm) | 70% | 5.3 |
| MayMayBest | 71°F(22°C) | 55°F(13°C) | 3.1 in(80 mm) | 71% | 5.6 |
| JunJune | 78°F(25°C) | 63°F(17°C) | 5.6 in(142 mm) | 79% | 5.4 |
| JulJuly | 82°F(28°C) | 71°F(22°C) | 7.0 in(177 mm) | 84% | 5.0 |
| AugAugust | 85°F(30°C) | 73°F(23°C) | 7.8 in(199 mm) | 80% | 5.0 |
| SepSeptember | 79°F(26°C) | 65°F(18°C) | 5.7 in(145 mm) | 79% | 4.4 |
| OctOctoberBest | 71°F(21°C) | 55°F(13°C) | 1.9 in(48 mm) | 67% | 3.9 |
| NovNovember | 59°F(15°C) | 44°F(7°C) | 1.8 in(46 mm) | 69% | 2.7 |
| DecDecember | 47°F(8°C) | 33°F(1°C) | 1.3 in(32 mm) | 71% | 2.1 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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