Seasonal Guide to Thai Fruits
When to eat durian, mangosteen, rambutan.
Thailand is a fruit paradise, and Bangkok is where the country's best produce converges from every region. But timing matters enormously. The difference between a perfect mango in May and a mealy one in December is the difference between a transcendent experience and a disappointment. This guide will help you eat the right fruit at the right time.
Peak Season: April to June
This is Thailand's fruit bonanza. The hot season brings an avalanche of tropical treasures.
Durian, the notorious king of fruits, peaks from April to June. Monthong is the most popular variety (creamy, mild), while Chanee is smaller but more pungent. Kan Yao (long stem) is the connoisseur's choice with its complex, bittersweet flavor. At Or Tor Kor Market near Chatuchak, premium Nonthaburi durian costs 300-600 baht per kilo. Street vendors along Sukhumvit sell pre-packed portions for 100-200 baht. Tip: eat it fresh and slightly chilled, never frozen.
Mangosteen, the queen of fruits, overlaps with durian season. The purple rind cracks open to reveal white segments that taste like a blend of peach, strawberry, and cream. A kilo costs 80-150 baht in season. Press the bottom gently; if it gives, it is ripe. The number of petals on the bottom matches the number of segments inside.
Rambutan floods the markets from May through August. The hairy red shells peel away to reveal translucent sweet flesh. Buy them in bunches from street vendors for 40-60 baht per kilo. The freshest ones have bright red spines that have not turned brown.
Mango Season: March to September
Nam Dok Mai is the classic Thai mango, golden, fragrant, and honey-sweet. Peak is May through July. Ok Rong mangoes are smaller and more aromatic. Green mangoes (mamuang prik kab klua) are eaten unripe with chili-sugar dipping sauce and are available year-round but best from March to May. A kilo of ripe Nam Dok Mai costs 60-120 baht in season.
Year-Round Fruits
- Papaya: always available, 20-40 baht each. The red-fleshed Khak Dam variety is sweeter than the common Khak Nuan.
- Pineapple: Pattavia variety from Prachuap Khiri Khan is the sweetest, 20-30 baht each.
- Dragon fruit: red and white varieties, 30-50 baht each.
- Watermelon: 20-30 baht for a quarter melon. The yellow-fleshed variety is sweeter.
- Banana: dozens of varieties. Kluay Hom (fragrant banana) is the table standard at 20-30 baht per bunch.
Cool Season Specials: November to February
Strawberries from Chiang Mai flood Bangkok markets from December to February at 80-150 baht per box. Longans from Lamphun appear September through December, sold in bunches for 40-60 baht per kilo. Chinese pears and mandarin oranges arrive for Chinese New Year in January-February.
Where to Buy
- Or Tor Kor Market: premium quality, highest prices, beautiful presentation
- Khlong Toei Market: wholesale prices, buy in bulk
- Street vendors: convenient, fair prices, quality varies
- Macro or Tops supermarket: reliable quality, packaged for convenience
- Roadside trucks: often the cheapest. Durian trucks park along Sukhumvit late at night offering 100-baht durian portions.
How to Pick Ripe Fruit
- 1.Durian: listen for a hollow sound when tapped. The stem should be thick and not dried out.
- 2.Mango: slight give when pressed, strong fragrance at the stem.
- 3.Mangosteen: press the bottom, should yield easily. Dark spots on the rind are fine.
- 4.Watermelon: knock on it. A deep, resonant thud means it is ripe. A high-pitched ping means it is underripe.
Eating fruit in Thailand is a seasonal ritual. Plan your trip around durian season and you will understand why Thais say the king of fruits is worth every baht.