The sunniest places in Thailand in December
The sunniest place in Thailand in December is Buriram — Sunshine Score 93/100, around 30°C days and 4 mm of rain across the month, ahead of Ubon Ratchathani (93) and Surin (93). 24 destinations compared from long-term climate normals.
Chasing pure heat instead? Bangkok is Thailand's warmest in December at 30°C / 86°F average daytime highs.
Thailand by month: January · February · March · April · May · June · July · August · September · October · November · December · overview
| # | Destination | Score | Day high | Rain | Sea |
|---|---|---|---|---|---|
| 1 | Buriram | 93 | 30° / 86°F | 4 mm | — |
| 2 | Ubon Ratchathani | 93 | 30° / 86°F | 7 mm | — |
| 3 | Surin | 93 | 30° / 86°F | 4 mm | — |
| 4 | Roi Et | 93 | 30° / 86°F | 3 mm | — |
| 5 | Mae Hong Son | 92 | 28° / 82°F | 12 mm | — |
| 6 | Bangkok | 92 | 30° / 86°F | 10 mm | — |
| 7 | Phitsanulok | 92 | 30° / 86°F | 9 mm | — |
| 8 | Khon Kaen | 92 | 29° / 84°F | 5 mm | — |
| 9 | Udon Thani | 92 | 28° / 82°F | 7 mm | — |
| 10 | Nakhon Phanom | 91 | 26° / 79°F | 7 mm | — |
| 11 | Chiang Rai | 90 | 26° / 79°F | 15 mm | — |
| 12 | Chiang Mai | 90 | 27° / 81°F | 13 mm | — |
| 13 | Rayong | 88 | 29° / 84°F | 27 mm | 29° |
| 14 | Laem Ngop | 87 | 28° / 82°F | 21 mm | 29° |
| 15 | Hua Hin | 86 | 28° / 82°F | 27 mm | 28° |
| 16 | Ranong | 68 | 28° / 82°F | 126 mm | 29° |
| 17 | Phuket | 67 | 28° / 82°F | 137 mm | 30° |
| 18 | Krabi | 67 | 28° / 82°F | 139 mm | 30° |
| 19 | Chumphon | 67 | 28° / 82°F | 136 mm | 28° |
| 20 | Ko Samui | 65 | 28° / 82°F | 262 mm | 29° |
| 21 | Trang | 65 | 28° / 82°F | 149 mm | 30° |
| 22 | Hat Yai | 64 | 28° / 82°F | 277 mm | — |
| 23 | Surat Thani | 64 | 28° / 82°F | 224 mm | — |
| 24 | Nakhon Si Thammarat | 63 | 28° / 82°F | 359 mm | 29° |
Worldwide instead? See where it's sunny in December. For the hottest rather than the sunniest, the Thailand heat guide covers every month.