Hwaseong-si Climate by Month
Hwaseong-si, Gyeonggi-do, South Korea
Warm summers and freezing winters, with most rain from May to September.
The climate in Hwaseong-si is one of warm summers and freezing winters, with most rain from May to September. Expect highs of 85°F (29°C) in August and 35°F (2°C) in January, with the coldest nights (January) near 18°F (-8°C). It gets 46 in (1178 mm) of rain a year, 76% of it from May to September.
- Warmest month
- 85°F(29°C)
- Average high, August
- Coldest nights
- 18°F(-8°C)
- Average low, January
- Rain per year
- 46 in(1178 mm)
- Wettest: July
- Humidity
- 70%
- Sunniest: May
Best and worst months in Hwaseong-si
Best for weatherMay is the best time for weather in Hwaseong-si: highs near 73°F (23°C) and about 3.2 in (82 mm) of rain a month.
Least pleasantJanuary is the least pleasant month: it's the coldest, with highs of only 35°F (2°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)
Hwaseong-si weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 35°F(2°C) | 18°F(-8°C) | 0.8 in(20 mm) | 62% | 2.4 |
| FebFebruary | 40°F(5°C) | 22°F(-5°C) | 1.1 in(27 mm) | 68% | 3.3 |
| MarMarch | 51°F(11°C) | 32°F(0°C) | 1.6 in(41 mm) | 68% | 4.2 |
| AprApril | 64°F(18°C) | 43°F(6°C) | 3.0 in(76 mm) | 58% | 5.1 |
| MayMayBest | 73°F(23°C) | 54°F(12°C) | 3.2 in(82 mm) | 65% | 5.5 |
| JunJune | 80°F(27°C) | 64°F(18°C) | 4.6 in(117 mm) | 71% | 5.3 |
| JulJuly | 84°F(29°C) | 71°F(22°C) | 12 in(312 mm) | 81% | 4.4 |
| AugAugust | 85°F(29°C) | 72°F(22°C) | 9.8 in(249 mm) | 79% | 4.4 |
| SepSeptember | 78°F(26°C) | 61°F(16°C) | 5.2 in(131 mm) | 74% | 4.1 |
| OctOctober | 67°F(20°C) | 47°F(8°C) | 2.2 in(55 mm) | 69% | 3.6 |
| NovNovember | 53°F(11°C) | 34°F(1°C) | 1.9 in(47 mm) | 73% | 2.6 |
| DecDecember | 39°F(4°C) | 22°F(-6°C) | 0.8 in(21 mm) | 70% | 2.2 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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