If you're planning a golf trip to Bangkok between May and October, the rainy season is probably on your mind. The short answer: yes, you can absolutely play golf — and many visiting golfers do, without their rounds being washed out. The key is understanding how the rain actually behaves here, and adjusting your approach accordingly.
What the Rainy Season Actually Looks Like
Bangkok's rainy season runs from May through October, driven by the southwest monsoon. The typical pattern is clear-to-overcast mornings followed by heavy thunderstorms in the afternoon, usually building from around 1–3pm and clearing by early evening.
Temperatures sit between 25°C and 33°C throughout. Humidity climbs to 75–80%, with September typically the most oppressive month at around 79%. September is also statistically the wettest month of the season — if you're especially rain-averse, approach it with the most flexibility.
The upside of this afternoon-storm pattern is significant for golfers: mornings are usually dry and perfectly playable.
Course Conditions During the Wet Months
Bangkok's golf courses are well-maintained and designed with tropical conditions in mind — drainage is generally excellent. After a heavy afternoon downpour, many courses resume play within 30–60 minutes.
- **Cart path only** is the standard restriction during and after wet periods, to protect soft fairways from cart traffic. - **Soft fairways** mean the ball sits up more and won't run as far — adjust your approach shots accordingly. - **Bunker conditions** can be wet and compacted after rain. - **Green speeds** may be slightly slower on waterlogged days.
None of these are deal-breakers. They're simply the conditions of wet-season play.
How to Make It Work: The Tee Time Strategy
The single most effective adjustment is booking early morning tee times — 6am or 7am is ideal. This gives you the best chance of completing your full round before the afternoon storms develop.
1. **Book early, not late.** Afternoon tee times (2pm+) during rainy season carry a meaningful risk of interruption. 2. **Call ahead on the day.** Bangkok course staff will usually give you a reliable read on conditions that morning. 3. **Build flexibility into multi-day itineraries.** Leave a buffer day in case conditions are unusually poor. 4. **Check the forecast the evening before.** Thai Meteorological Department forecasts are reasonably reliable at 12–24 hour range.
What to Pack
Even with a 7am tee time, you may encounter light rain or high humidity. A few additions will make the difference:
1. **Rain glove (or two)** — standard golf gloves become slippery when wet; rain gloves grip better. 2. **Dry towels** — pack two: one for grips, one for hands and face. 3. **Waterproof golf bag cover** — most caddies carry these, but having your own is useful. 4. **Lightweight waterproof jacket** — thin and breathable keeps you dry without overheating. 5. **Waterproof golf shoes** — if you own them, bring them. 6. **Sunscreen** — humidity and overcast skies are deceptive; UV exposure remains high.
Indoor Golf as the Backup Plan
On days when morning storms arrive early, or you simply don't want to risk a washed-out round, Bangkok has a genuinely excellent alternative: indoor golf simulators.
LENGOLF is Bangkok's dedicated indoor golf simulator facility — air-conditioned bays, premium simulator technology, and the ability to play courses from around the world regardless of what's happening outside. It's genuinely weather-proof, which makes it a useful complement to an outdoor golf itinerary.
Green fees at Bangkok's outdoor courses typically range from around 1,500 THB at weekday public courses up to 5,000 THB or more at premium private clubs. Indoor simulator pricing varies by session length — check directly for current rates.
The Verdict
Rainy season golf in Bangkok is very doable with the right approach. The afternoon thunderstorm pattern means mornings are reliably playable on most days; courses are well-drained and experienced with wet conditions; and Bangkok's golf infrastructure — caddies, covered clubhouses, cart path protocols — is set up for exactly this.
Book 6–7am tee times, carry a rain glove and dry towels, stay flexible on your afternoon schedule, and keep an indoor simulator session in reserve.
Key Takeaways
- Bangkok's rainy season (May–October) follows an afternoon thunderstorm pattern — mornings are usually dry and playable
- Book 6–7am tee times to reliably complete a round before afternoon storms build
- Bangkok courses have excellent drainage — play resumes within 30–60 minutes after most storms
- Cart path only restrictions are common during wet months to protect fairways
- September is the wettest month — the one to approach with the most flexibility
Try It Yourself
Experience indoor golf at LENGOLF, The Mercury Ville @ BTS Chidlom, Floor 4, Bangkok. Open 9am – 11pm, Monday – Sunday. No experience needed.