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Koh Pha Ngan

Koh Pha Ngan 1
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Travel Info

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Koh Pha Ngan Weather and climate

Data source：Meteostat
Update date：2025-09

Koh Pha Ngan year round climate
  • Spring (March–May): Average 28.5–29.8°C, hot and dry climate with low rainfall. Common activities: snorkeling, diving, sunbathing, motorbike island tour. Recommended clothing: light short-sleeved clothing, swimwear, sun hat, sunglasses.
  • Summer (June–August): Average 28.9–29.7°C, hot and humid with occasional showers. Common activities: swimming, water sports, night market visits. Recommended clothing: light and breathable clothing, shorts, sandals.
  • Autumn (September–November): Average 27.3–28.6°C, slightly cooler temperatures with gradually increasing rainfall. Common activities: visiting temples, exploring waterfalls, relaxing on the beach. Recommended clothing: light long-sleeved clothing or light jacket to avoid catching a chill in the evenings or during rain.
  • Winter (December–February): Average 27.2–27.8°C, highest rainfall and higher humidity. Common activities: diving, snorkeling, enjoying the peaceful atmosphere of the rainy season. Recommended clothing: light clothing, rain gear.
Koh Pha Ngan climatological average

Annual average temperature: approx. 28.5°C / Annual rainfall: approx. 2370 mm / Summer humidity: 70%–80% / Rainiest month: December

Koh Pha Ngan monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
27.4°C
186.9
February
27.8°C
120.5
March
28.5°C
59.4
April
29.6°C
31.3
May
29.8°C
136.7
June
29.7°C
110
July
28.9°C
218
August
29.3°C
113.9
September
28.6°C
162.2
October
27.9°C
326.4
November
27.3°C
445.1
December
27.2°C
460.5
Koh Pha Ngan weather for the next seven days
10/20
Monday
Moderate rain
28.9°C/27.8°C
10/21
Tuesday
Moderate rain
27.5°C/26.3°C
10/22
Wednesday
Heavy rain
27.2°C/25.4°C
10/23
Thursday
Moderate rain
27.8°C/26°C
10/24
Friday
Moderate rain
27.7°C/26.9°C
10/25
Saturday
Moderate rain
27.1°C/26.7°C
10/26
Sunday
Moderate rain
26.4°C/24.9°C

Koh Pha Ngan FAQ

Is Koh Pha Ngan worth visiting in 2025?
From lush jungles to stunning sunsets, Koh Phangan did not disappoint. In fact, it's even better than what I expected. Breathtaking. Somewhat cheap: I will counterbalance that pro in the other section, but I found food and accommodation to be relatively cheap.
Is Koh Pha Ngan only a party island?
Koh Phangan is so much more than just the home of the Full Moon Party. With its stunning beaches, lush nature, vibrant parties, and thriving yoga community, it's a unique island that is well worth exploring.
How do you get to Koh Pha Ngan?
There are several ways to get to Koh Phangan. The first is by air and ferry, using either Samui or Surat Thani Airport. The second is by bus and ferry from Bangkok and other major cities in Thailand. Finally, it's possible to travel most of the way to Koh Phangan by train from Bangkok.
What is Koh Pha Ngan most famous for?
Koh Phangan is an island that's world-famous for its beach parties – the iconic full-moon and half-moon parties. Nicknamed 'Samui's Little Sister', it only has about 10,000 residents but attracts around 30,000 travellers looking to enjoy the island's vibrant events.
What are some must-see natural attractions on Koh Pha Ngan?
Koh Pha Ngan boasts incredible natural beauty. Explore the stunning waterfalls like Than Sadet Waterfall National Park, discover hidden coves and pristine beaches such as Bottle Beach and Thong Nai Pan Yai, and hike through the lush jungle interior for breathtaking panoramic views.