Climate twin
Places with weather like Seongnam-si
Gyeonggi-do, South Korea
Seongnam-si's closest climate twin abroad is Zhu Cheng City, China, 79% alike.
Around the world
The closest match in each country, outside South Korea.
Zhu Cheng CityShandong, China
Highs within 2.0°F (1.1°C) · lows within 3.1°F (1.7°C) · 38% less rain
708 km away · Compare side by side
79%
alike
OmahaNebraska, United States
Highs within 1.8°F (1.0°C) · lows within 3.4°F (1.9°C) · 38% less rain
10,231 km away · Compare side by side
77%
alike
MatsumotoNagano, Japan
Highs within 2.4°F (1.3°C) · lows within 3.2°F (1.8°C) · 18% less rain
972 km away · Compare side by side
74%
alike
GroznyChechnya, Russia
Highs within 2.2°F (1.2°C) · lows within 2.9°F (1.6°C) · 65% less rain
6,650 km away · Compare side by side
72%
alike
BucharestRomania
Highs within 1.9°F (1.1°C) · lows within 4.7°F (2.6°C) · 54% less rain
7,952 km away · Compare side by side
70%
alike
Elsewhere in South Korea
One city per state or province, at least 150 km away.
AndongGyeongsangbuk-do, South Korea
Highs within 2.6°F (1.4°C) · lows within 1.1°F (0.6°C) · 12% less rain
171 km away · Compare side by side
85%
alike
IksanJeollabuk-do, South Korea
Highs within 3.7°F (2.0°C) · lows within 1.6°F (0.9°C) · similar rainfall
167 km away · Compare side by side
80%
alike
DaeguSouth Korea
Highs within 5.0°F (2.8°C) · lows within 3.0°F (1.7°C) · 16% less rain
217 km away · Compare side by side
73%
alike
How twins are matched
Each city’s twelve monthly highs, lows and rainfall totals (1991–2020 climate normals) are compared with every other city’s. Each year starts at its coldest month, so seasons line up across hemispheres: Seongnam-si’s winter is matched against a Southern Hemisphere city’s winter. 100% would be an identical year. Cities within 150 km are left out, since they share the same weather.
Seongnam-si’s full climate, month by month · Find cities that fit the weather you like