Warmest sea temperatures in Asia in December
Palopo tops the list at 30 °C in December. Ranked from 1991–2020 climate normals across 50 destinations.
| # | Destination | Country | Sea temp | Avg high | Rainfall |
|---|---|---|---|---|---|
| 1 | Palopo | Indonesia | 30 °C | 29 °C | 426 mm |
| 2 | Parepare | Indonesia | 30 °C | 29 °C | 325 mm |
| 3 | Baubau | Indonesia | 30 °C | 29 °C | 311 mm |
| 4 | Probolinggo | Indonesia | 30 °C | 29 °C | 278 mm |
| 5 | Pasuruan | Indonesia | 30 °C | 29 °C | 320 mm |
| 6 | Surabaya | Indonesia | 30 °C | 30 °C | 271 mm |
| 7 | Kupang | Indonesia | 30 °C | 30 °C | 231 mm |
| 8 | Makassar | Indonesia | 30 °C | 27 °C | 438 mm |
| 9 | Ungaran | Indonesia | 30 °C | 27 °C | 463 mm |
| 10 | Semarang | Indonesia | 30 °C | 29 °C | 398 mm |
| 11 | Situbondo | Indonesia | 30 °C | 29 °C | 428 mm |
| 12 | Sorong | Indonesia | 30 °C | 29 °C | 342 mm |
| 13 | Gorontalo | Indonesia | 30 °C | 30 °C | 212 mm |
| 14 | Kendari | Indonesia | 30 °C | 30 °C | 310 mm |
| 15 | Pekalongan | Indonesia | 30 °C | 29 °C | 496 mm |
| 16 | Jepara | Indonesia | 30 °C | 29 °C | 448 mm |
| 17 | Pemalang | Indonesia | 30 °C | 29 °C | 460 mm |
| 18 | Tegal | Indonesia | 30 °C | 29 °C | 446 mm |
| 19 | Ambon | Indonesia | 29 °C | 29 °C | 166 mm |
| 20 | Plumbon | Indonesia | 29 °C | 29 °C | 362 mm |
| 21 | Cirebon | Indonesia | 29 °C | 29 °C | 350 mm |
| 22 | Balikpapan | Indonesia | 29 °C | 28 °C | 276 mm |
| 23 | Taiping | Malaysia | 29 °C | 29 °C | 270 mm |
| 24 | Jayapura | Indonesia | 29 °C | 29 °C | 301 mm |
| 25 | Kapar | Malaysia | 29 °C | 28 °C | 313 mm |
| 26 | Labuan Bajo | Indonesia | 29 °C | 28 °C | 339 mm |
| 27 | Sitiawan | Malaysia | 29 °C | 28 °C | 318 mm |
| 28 | Shah Alam | Malaysia | 29 °C | 28 °C | 299 mm |
| 29 | Petaling Jaya | Malaysia | 29 °C | 29 °C | 284 mm |
| 30 | Bukit Mertajam | Malaysia | 29 °C | 29 °C | 259 mm |
| 31 | Bandar Seri Begawan | Brunei | 29 °C | 29 °C | 243 mm |
| 32 | Cotabato | Philippines | 29 °C | 29 °C | 181 mm |
| 33 | Paya Terubong | Malaysia | 29 °C | 28 °C | 190 mm |
| 34 | Ternate | Indonesia | 29 °C | 28 °C | 252 mm |
| 35 | Sepang | Malaysia | 29 °C | 28 °C | 275 mm |
| 36 | Pontianak | Indonesia | 29 °C | 29 °C | 368 mm |
| 37 | Bitung | Indonesia | 29 °C | 29 °C | 270 mm |
| 38 | General Santos | Philippines | 29 °C | 30 °C | 198 mm |
| 39 | Tarakan | Indonesia | 29 °C | 28 °C | 310 mm |
| 40 | Malacca | Malaysia | 29 °C | 28 °C | 227 mm |
| 41 | Cilegon | Indonesia | 29 °C | 28 °C | 291 mm |
| 42 | Serang | Indonesia | 29 °C | 29 °C | 255 mm |
| 43 | Manado | Indonesia | 29 °C | 29 °C | 283 mm |
| 44 | Bontang | Indonesia | 29 °C | 29 °C | 291 mm |
| 45 | Bintulu | Malaysia | 29 °C | 29 °C | 392 mm |
| 46 | Teluknaga | Indonesia | 29 °C | 29 °C | 262 mm |
| 47 | Şabyā | Saudi Arabia | 29 °C | 29 °C | 10 mm |
| 48 | Padang | Indonesia | 29 °C | 28 °C | 420 mm |
| 49 | Singkawang | Indonesia | 29 °C | 28 °C | 390 mm |
| 50 | Tanjungbalai | Indonesia | 29 °C | 28 °C | 347 mm |
Only destinations with a published page for that month are ranked. The ranking is ours; the underlying values are reproduced from the source.
Data sources and method
- ERA5 / ERA5-Land reanalysis — Copernicus Climate Change Service (C3S), ECMWF. Copernicus Licence
- Open-Meteo — Open-Meteo.com. CC BY 4.0
- NOAA OISST v2.1 — NOAA Physical Sciences Laboratory. Public domain
- GeoNames — GeoNames.org. CC BY 4.0
- Normal period
- 1991–2020
- Dataset version
- era5-1991-2020-scores1.1
- Last processed
Measured values come from ERA5 reanalysis and are reproduced unchanged. Calculated by us: ranking order, beach and comfort scores. Full formulas are on the methodology page.
Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.