Seongnam-si vs Seonghwan Climate
99%matchSeongnam-si and Seonghwan are a 99% climate match. Very close: temperatures within 2°F (1°C), with similar rain, humidity and sun.
Seongnam-si gets 49 in (1234 mm) of rain a year and Seonghwan 46 in (1179 mm). August is the warmest month in both, with highs of 85°F (30°C) in Seongnam-si and 86°F (30°C) in Seonghwan.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
Seongnam-siSeonghwansolid = high, dashed = low
Rain (in per month)
Seongnam-siSeonghwan
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Seongnam-si | Seonghwan | Seongnam-si | Seonghwan | Seongnam-si | Seonghwan | |
| Jan | 35°F(2°C) | 37°F(3°C) | 18°F(-8°C) | 17°F(-8°C) | 0.7 in(17 mm) | 0.8 in(20 mm) |
| Feb | 41°F(5°C) | 42°F(6°C) | 23°F(-5°C) | 21°F(-6°C) | 0.9 in(24 mm) | 1.1 in(27 mm) |
| Mar | 51°F(11°C) | 53°F(12°C) | 31°F(0°C) | 31°F(-1°C) | 1.5 in(39 mm) | 1.7 in(42 mm) |
| Apr | 64°F(18°C) | 66°F(19°C) | 43°F(6°C) | 41°F(5°C) | 2.9 in(74 mm) | 3.1 in(78 mm) |
| May | 74°F(23°C) | 76°F(24°C) | 54°F(12°C) | 53°F(12°C) | 3.5 in(88 mm) | 3.2 in(82 mm) |
| Jun | 81°F(27°C) | 82°F(28°C) | 64°F(18°C) | 64°F(18°C) | 4.7 in(120 mm) | 5.0 in(126 mm) |
| Jul | 84°F(29°C) | 85°F(30°C) | 71°F(21°C) | 71°F(22°C) | 14 in(353 mm) | 12 in(299 mm) |
| Aug | 85°F(30°C) | 86°F(30°C) | 71°F(22°C) | 71°F(22°C) | 11 in(279 mm) | 10.0 in(253 mm) |
| Sep | 78°F(26°C) | 79°F(26°C) | 60°F(16°C) | 60°F(15°C) | 5.0 in(128 mm) | 5.2 in(133 mm) |
| Oct | 67°F(20°C) | 69°F(20°C) | 47°F(8°C) | 46°F(8°C) | 1.9 in(48 mm) | 2.0 in(51 mm) |
| Nov | 53°F(12°C) | 54°F(12°C) | 34°F(1°C) | 33°F(1°C) | 1.7 in(44 mm) | 1.7 in(43 mm) |
| Dec | 39°F(4°C) | 41°F(5°C) | 22°F(-6°C) | 21°F(-6°C) | 0.8 in(20 mm) | 1.0 in(25 mm) |
1991–2020 averages, by calendar month.