Climate twin
Places with weather like Osan
Gyeonggi-do, South Korea
Osan's closest climate twin abroad is Olathe, United States, 80% alike.
Around the world
The closest match in each country, outside South Korea.
OlatheKansas, United States
Highs within 2.4°F (1.3°C) · lows within 2.1°F (1.2°C) · 18% less rain
10,536 km away · Compare side by side
80%
alike
Zhu Cheng CityShandong, China
Highs within 1.2°F (0.7°C) · lows within 3.4°F (1.9°C) · 36% less rain
697 km away · Compare side by side
78%
alike
MatsumotoNagano, Japan
Highs within 2.3°F (1.3°C) · lows within 3.5°F (2.0°C) · 17% less rain
976 km away · Compare side by side
75%
alike
GroznyChechnya, Russia
Highs within 2.3°F (1.3°C) · lows within 3.3°F (1.8°C) · 64% less rain
6,663 km away · Compare side by side
71%
alike
BucharestRomania
Highs within 1.6°F (0.9°C) · lows within 5.0°F (2.8°C) · 53% less rain
7,969 km away · Compare side by side
69%
alike
Elsewhere in South Korea
One city per state or province, at least 150 km away.
AndongGyeongsangbuk-do, South Korea
Highs within 1.8°F (1.0°C) · lows within 1.2°F (0.7°C) · 11% less rain
161 km away · Compare side by side
88%
alike
JeongeupJeollabuk-do, South Korea
Highs within 2.5°F (1.4°C) · lows within 2.1°F (1.2°C) · similar rainfall
173 km away · Compare side by side
82%
alike
DaeguSouth Korea
Highs within 4.1°F (2.3°C) · lows within 3.4°F (1.9°C) · 15% less rain
197 km away · Compare side by side
75%
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: Osan’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.
Osan’s full climate, month by month · Find cities that fit the weather you like