Month guide · Koh Phangan · Thailand
Koh Phangan in August
What August is really like in Koh Phangan: weather, crowds, prices, events and what to pack.
Updated By the AMZBooking editorial team
Photo: joestump https://www.flickr.com/photos/joestump/, CC BY 2.0
Quick answer
August is one of the best months to visit Koh Phangan. Expect average highs of 32°C (90°F), lows of 25°C (77°F), about 13 rainy days and roughly 12.4 hours of daylight. Warm and mostly dry with occasional showers; busy with European holidaymakers.
Key facts
- Average high / low
- 32°C (90°F) / 25°C (77°F)
- Rainy days
- About 13
- Daylight
- About 12.4 hours
- Sea temperature
- 29°C (84°F)
- Crowds
- Busy
- Hotel prices
- High
Weather in August
August is the 5th-warmest month in Koh Phangan: days average 32°C (90°F) against a yearly average high of 31°C (88°F), and nights fall to about 25°C (77°F). Rain falls on roughly 13 of its 31 days. Compared with July (32°C (90°F)), August is about as warm; by September highs stay near 32°C (90°F).
- Sunrise (15 August)
- About 06:11
- Sunset (15 August)
- About 18:38
- Daylight
- About 12.4 hours
- Sea
- 29°C (84°F)
Early wet season (May–June). Hot with occasional showers and fewer visitors; a good-value time.
Crowds and prices
On a 1–5 scale, August rates 4 for crowds (the peak is February at 5) and 4 for hotel prices (highest in February). Book accommodation early: August is one of the pricier months.
Events in August
August has no major recurring festival in Koh Phangan, which usually means easier bookings.
What to do in August
With frequent rain, plan around indoor sights and keep outdoor time flexible.
Beach · Thong Nai Pan
Thong Nai Pan Noi and Yai
Two horseshoe bays on the north-east coast with soft sand, clear water and a backdrop of steep jungle.
- Time needed
- Half a day to a full day
- Cost
- Free
- Free
- Outdoors
- Kids
- Couples
Nature · East coast
Than Sadet waterfall and beach
Combine it with Thong Nai Pan, and come after rain when the pools are fuller; in the dry months the falls slow to a trickle.
- Time needed
- 2–3 hours
- Cost
- Free
- Free
- Nature
- History
- Outdoors
Nature · Central highlands
Phaeng Waterfall and Domsila viewpoint
Inside Than Sadet–Ko Pha-ngan National Park, a short trail leads to Phaeng Waterfall, then climbs through the forest for about 30 minutes to the Domsila viewpoint, a rocky outcrop with views over the west coast and towards Koh Samui.
- Time needed
- 1.5–2 hours
- Cost
- Low cost
- Nature
- Active
- Views
- Outdoors
Nature · Central highlands
Khao Ra hike
Hire a local guide from the villages at the foot of the trail, start early, and allow most of a morning; the path is steep and slippery after rain.
- Time needed
- 3–5 hours
- Cost
- Low cost
- Active
- Nature
- Views
- Outdoors
The sea averages 29°C (84°F) — warm enough to swim. Best beaches near Koh Phangan.
What to pack
For highs near 32°C, lows near 25°C and 13 wet days: light, breathable clothes, a sun hat and high-factor sunscreen; a compact umbrella and waterproof shoes — rain is frequent; comfortable walking shoes.
Is August a good time to visit Koh Phangan?
One of the best months to visit Koh Phangan. The other best months are February–April and July. Compare every month.
Koh Phangan in other months
Questions travellers ask
+Is August a good time to visit Koh Phangan?
It is one of the best months to visit Koh Phangan. Warm and mostly dry with occasional showers; busy with European holidaymakers.
+How warm is Koh Phangan in August?
Average highs are around 32°C (90°F) and lows around 25°C (77°F).
+Does it rain a lot in Koh Phangan in August?
Expect rain on about 13 days of the month, so pack for wet weather.