The sunniest places in Thailand in April
The sunniest place in Thailand in April is Rayong — Sunshine Score 76/100, around 30°C days and 91 mm of rain across the month, ahead of Ko Samui (76) and Chumphon (74). 24 destinations compared from long-term climate normals.
Chasing pure heat instead? Phitsanulok is Thailand's warmest in April at 39°C / 102°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 | Rayong | 76 | 30° / 86°F | 91 mm | 31° |
| 2 | Ko Samui | 76 | 30° / 86°F | 90 mm | 32° |
| 3 | Chumphon | 74 | 31° / 88°F | 99 mm | 33° |
| 4 | Surat Thani | 72 | 32° / 90°F | 104 mm | — |
| 5 | Nakhon Si Thammarat | 72 | 31° / 88°F | 101 mm | 33° |
| 6 | Hat Yai | 71 | 31° / 88°F | 115 mm | — |
| 7 | Hua Hin | 71 | 33° / 91°F | 69 mm | 31° |
| 8 | Krabi | 68 | 31° / 88°F | 130 mm | 33° |
| 9 | Trang | 67 | 31° / 88°F | 135 mm | 33° |
| 10 | Laem Ngop | 67 | 31° / 88°F | 132 mm | 32° |
| 11 | Phuket | 65 | 30° / 86°F | 145 mm | 31° |
| 12 | Bangkok | 64 | 34° / 93°F | 72 mm | — |
| 13 | Ranong | 63 | 33° / 91°F | 115 mm | 33° |
| 14 | Buriram | 48 | 36° / 97°F | 76 mm | — |
| 15 | Surin | 48 | 36° / 97°F | 75 mm | — |
| 16 | Chiang Rai | 48 | 36° / 97°F | 72 mm | — |
| 17 | Nakhon Phanom | 47 | 36° / 97°F | 75 mm | — |
| 18 | Ubon Ratchathani | 41 | 37° / 99°F | 68 mm | — |
| 19 | Roi Et | 40 | 37° / 99°F | 75 mm | — |
| 20 | Udon Thani | 40 | 37° / 99°F | 73 mm | — |
| 21 | Chiang Mai | 40 | 37° / 99°F | 63 mm | — |
| 22 | Khon Kaen | 39 | 37° / 99°F | 82 mm | — |
| 23 | Mae Hong Son | 34 | 38° / 100°F | 54 mm | — |
| 24 | Phitsanulok | 25 | 39° / 102°F | 61 mm | — |
Worldwide instead? See where it's sunny in April. For the hottest rather than the sunniest, the Thailand heat guide covers every month.