Climate twin
Places with weather like Haikou
Hainan, China
Haikou has a near-identical climate twin abroad: Thanh Hóa, Vietnam, 85% alike.
Around the world
The closest match in each country, outside China.
Thanh HóaThanh Hóa Province, Vietnam
Highs within 1.1°F (0.6°C) · lows within 2.3°F (1.3°C) · 17% more rain
480 km away · Compare side by side
85%
alike
TampicoTamaulipas, Mexico
Highs within 1.5°F (0.9°C) · lows within 1.5°F (0.9°C) · 32% less rain
14,399 km away · Compare side by side
84%
alike
MiamiFlorida, United States
Highs within 2.5°F (1.4°C) · lows within 1.5°F (0.8°C) · 20% less rain
14,797 km away · Compare side by side
83%
alike
KaohsiungTakao, Taiwan
Highs within 1.8°F (1.0°C) · lows within 2.8°F (1.5°C) · 38% more rain
1,071 km away · Compare side by side
82%
alike
Hong KongHong Kong
Highs within 3.3°F (1.8°C) · lows within 3.4°F (1.9°C) · 29% more rain
471 km away · Compare side by side
75%
alike
Elsewhere in China
One city per state or province, at least 150 km away.
BasuoHainan, China
Highs within 2.4°F (1.3°C) · lows within 1.0°F (0.6°C) · similar rainfall
204 km away · Compare side by side
84%
alike
BeihaiGuangxi, China
Highs within 2.5°F (1.4°C) · lows within 2.9°F (1.6°C) · 22% more rain
206 km away · Compare side by side
78%
alike
ShenzhenGuangdong, China
Highs within 2.1°F (1.1°C) · lows within 4.4°F (2.4°C) · 27% more rain
476 km away · Compare side by side
74%
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: Haikou’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.
Haikou’s full climate, month by month · Find cities that fit the weather you like