Ko Phayam

Island Laid-back Andaman island with few cars and beaches

Off Ranong, Ko Phayam keeps a low profile with long beaches, sparse roads and a backpacker scene centred on bungalows, scooter hires and simple dive operators.

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Ko Phayam is an island in Ranong province in the Andaman Sea off Thailand’s west coast, known as a low-density, backpacker-friendly island with a reputation for relaxed beaches and small-scale tourism.

The island offers long sandy beaches, shallow waters for swimming and snorkeling, simple beachfront accommodation, and a quiet atmosphere compared with larger Thai islands. Activities are largely beach-based or informal boat trips; there are basic dining and market options in the island’s settlements.

Traditionally a fishing community, the island saw small-scale tourism development from the late 20th century onward while retaining limited infrastructure and a low building density. Local livelihoods remain a mix of fishing and tourism services.

Ko Phayam sits in the Andaman Sea off the coast of Ranong province and is served by boat links from Ranong town on the mainland. The island is close to the Thailand-Myanmar maritime area and is reached by short coastal ferry services.

  • Getting there: Reached by regular boat services from Ranong on the mainland; most accommodation is small bungalows and guesthouses rather than large resorts.
  • Transport and infrastructure: Low-key island with limited development and few paved roads, making motorbikes and longtail boats the common ways to get around.
Ko Phayam
Ko Phayam, Ranong province, Thailand
9.7332, 98.4047

How to Get to Ko Phayam #

Ferries and speedboats run from Ranong province (Ao Yao pier and Ranong town) to Ko Phayam, with journey times typically between 1-2 hours depending on the vessel. Private speedboats operate from Ranong and nearby mainland piers; schedules vary seasonally.

Tips for Visiting Ko Phayam #

  • Rent a bicycle or rent a motorbike early in the day to explore the island's quiet roads and hidden bays; the island is pleasantly small and roads are uncrowded.
  • Stay on the west coast near Ao Yai for sunset views; the island's relaxed nightlife centers on a few beach bars rather than large resorts.
  • Bring cash: many small guesthouses and shops do not accept cards.

Best Time to Visit Ko Phayam #

Ko Phayam is a low-key island off Ranong known for long beaches, bamboo bungalows, and a relaxed, hippie-leaning atmosphere.

Dry season (pleasant and calm)
November-March · 24-32°C
Best months for beaches, low rainfall and clear seas.
Shoulder season
April-May · 25-34°C
Hotter afternoons but fewer tourists.
Monsoon (more rainfall)
June-October · 24-31°C
Frequent rains and rougher seas; some ferry services reduced.

Weather & Climate near Ko Phayam #

Climate

Ko Phayam's climate is classified as Tropical Monsoon - Tropical Monsoon climate with consistently warm temperatures year-round. Temperatures range from 22°C to 33°C. Heavy rainfall (3730 mm/year), wettest in August with a pronounced dry season.

Best Time to Visit
FebruaryJanuaryMarch
Temperature & Rainfall
Temperature Range
33°
Warmest Month
23°
Coldest Month
Monthly Conditions

January

January is warm with muggy conditions (dew point 23°C). The driest month with just 17 mm and partly cloudy skies.

77 Very Good

Comfort

27°
Feels Like Warm
27°C
Temperature
22° 32°
80%
Humidity
Very Humid

Weather

17 mm
Rainfall
2.1 m/s
Wind
Calm
1.9
UV Index
Very High
11.5h daylight

February

February is hot, feeling like 30°C due to high humidity. Light rainfall and partly cloudy skies.

81 Excellent

Comfort

30°
Feels Like Hot
27°C
Temperature
22° 33°
77%
Humidity
Very Humid

Weather

21 mm
Rainfall
1.6 m/s
Wind
Calm
2.3
UV Index
Extreme
11.7h daylight

March

March is hot, feeling like 32°C due to high humidity. Moderate rainfall (49 mm) and partly cloudy skies.

77 Very Good

Comfort

32°
Feels Like Hot
28°C
Temperature
23° 33°
76%
Humidity
Very Humid

Weather

49 mm
Rainfall
2.2 m/s
Wind
Calm
2.5
UV Index
Extreme
12.0h daylight

April

April is the hottest month, feeling like 33°C due to high humidity. Significant rainfall (134 mm) and mostly overcast skies.

61 Good

Comfort

33°
Feels Like Hot
29°C
Temperature
24° 33°
77%
Humidity
Very Humid

Weather

134 mm
Rainfall
2.1 m/s
Wind
Calm
2.5
UV Index
Extreme
12.2h daylight

May

May is hot, feeling like 32°C with oppressive humidity. Heavy rain (447 mm) and mostly overcast skies.

55 Acceptable

Comfort

32°
Feels Like Hot
28°C
Temperature
24° 32°
82%
Humidity
Very Humid

Weather

447 mm
Rainfall
1.8 m/s
Wind
Calm
2.1
UV Index
Extreme
12.4h daylight

June

June is hot, feeling like 30°C with oppressive humidity. Heavy rain (561 mm) and mostly overcast skies.

63 Good

Comfort

30°
Feels Like Hot
27°C
Temperature
24° 30°
85%
Humidity
Very Humid

Weather

561 mm
Rainfall
2.5 m/s
Wind
Calm
2.0
UV Index
Very High
12.5h daylight

July

July is warm with stifling humidity (dew point 25°C). Heavy rain (598 mm) and mostly overcast skies.

63 Good

Comfort

27°
Feels Like Warm
27°C
Temperature
24° 30°
85%
Humidity
Very Humid

Weather

598 mm
Rainfall
2.0 m/s
Wind
Calm
1.9
UV Index
Very High
12.5h daylight

August

August is warm with stifling humidity (dew point 25°C). The wettest month with heavy rain (675 mm) and mostly overcast skies.

63 Good

Comfort

27°
Feels Like Warm
27°C
Temperature
24° 30°
85%
Humidity
Very Humid

Weather

675 mm
Rainfall
2.3 m/s
Wind
Calm
2.0
UV Index
Extreme
12.3h daylight

September

September is warm with stifling humidity (dew point 24°C). Heavy rain (611 mm) and mostly overcast skies.

63 Good

Comfort

27°
Feels Like Warm
27°C
Temperature
23° 30°
85%
Humidity
Very Humid

Weather

611 mm
Rainfall
1.6 m/s
Wind
Calm
2.0
UV Index
Extreme
12.1h daylight

October

October is warm with stifling humidity (dew point 24°C). Heavy rain (384 mm) and mostly overcast skies.

63 Good

Comfort

27°
Feels Like Warm
27°C
Temperature
23° 30°
84%
Humidity
Very Humid

Weather

384 mm
Rainfall
1.7 m/s
Wind
Calm
1.9
UV Index
Very High
11.8h daylight

November

November is warm with stifling humidity (dew point 24°C). Significant rainfall (186 mm) and mostly overcast skies.

67 Good

Comfort

27°
Feels Like Warm
27°C
Temperature
23° 30°
83%
Humidity
Very Humid

Weather

186 mm
Rainfall
1.9 m/s
Wind
Calm
1.8
UV Index
Very High
11.6h daylight

December

December is warm with muggy conditions (dew point 23°C). Moderate rainfall (47 mm) and mostly overcast skies.

77 Very Good

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 30°
82%
Humidity
Very Humid

Weather

47 mm
Rainfall
2.4 m/s
Wind
Calm
1.7
UV Index
Very High
11.5h daylight

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