It was a fantastic tour. They picked us up at the hotel in the morning, and we went parasailing and sea walking at each base on the way to Koh Larn. On Koh Larn, we got to try jet skiing and banana boating. Each activity wasn't long, but it would have dragged on if we'd done it longer, and we could have done other activities for an additional fee, so I thought it was a well-balanced tour. Lunch on Koh Larn was delicious, and we had three hours of free time. We chatted, drank, and took naps with the people we made friends with during the tour, which was a great way to unwind. I highly recommend it. The tour guide was also very kind, so I highly recommend it.
If you're only interested in snorkeling and seeing fish, you don't need this tour; you'll be disappointed. The tour includes hotel pick-up and drop-off, and a Chinese-speaking guide. It starts with parasailing, followed by a water park visit. The water park visit and snorkeling are combined, but unfortunately, you won't see many fish or corals. You can exchange your snorkeling mask's snorkeling nozzle for 100 yuan; don't worry about sharing. After the water park, you'll be taken to a coral island for lunch, drone photography, and jet ski and banana boat rides. The drone photos are beautiful! I suggest you think of some good poses. There are additional costs associated with this tour, so I recommend carrying some cash.
Anonymous User
Couple
Koh Larn Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Koh Larn year round climate
Spring (March–May): Average 83–85°F, warm and humid climate with occasional showers. May has more rainfall. Common activities: swimming, snorkeling, sunbathing. Recommended clothing: light short-sleeved clothing, shorts, swimwear, and a light jacket for showers.
Summer (June–August): Average 84–85°F, hot and humid with moderate rainfall. Common activities: water sports, beach relaxation. Recommended clothing: light and breathable clothing, swimwear, sun hat, sunscreen.
Autumn (September–November): Average 81–83°F, slightly cooler temperatures, but still warm and humid. September has the most rainfall. Common activities: swimming, snorkeling, island exploration. Recommended clothing: light long-sleeved or short-sleeved clothing, long pants or shorts, and a light jacket as needed.
Winter (December–February): Average 80–81°F, relatively cooler temperatures, dry and less rain. Common activities: swimming, sunbathing, island sightseeing. Recommended clothing: light long-sleeved or short-sleeved clothing, long pants or shorts.
Koh Larn climatological average
Annual average temperature: approx. 83.3°F / Annual rainfall: approx. 1837 mm / Summer humidity: 75%–85% / Rainiest month: September
Koh Larn monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
80.6°F
15.5
February
81.9°F
45.7
March
83.8°F
53.8
April
86.2°F
44.5
May
85.5°F
227.8
June
85.5°F
198.5
July
84°F
196
August
84.2°F
165.9
September
83.1°F
407.1
October
81.9°F
362.1
November
82°F
107
December
80.8°F
13.2
Koh Larn weather for the next seven days
12/19
Friday
Sunny
84.4°F/75.3°F
12/20
Saturday
Sunny
85.2°F/76°F
12/21
Sunday
Sunny
85.4°F/76°F
12/22
Monday
Sunny
84.8°F/74.8°F
12/23
Tuesday
Sunny
84.9°F/78.5°F
12/24
Wednesday
Sunny
85.1°F/77°F
12/25
Thursday
Sunny
85°F/77.2°F
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