Thailand beaches in December

White-sand islands, tropical bays, and mainland beaches

BeachReviewGuide.com > Thailand
Chai Chet, Koh Chang
Bang Bao, Koh Kood
Baan Tai, Koh Phangan
Ao Chor, Koh Samet
Ban Tai, Koh Samui
Ao Nang, Krabi
📍 Southeast Asia, Indochina Peninsula 🏝️ Diverse landscapes, affordable luxury, and year-round beach access ✅ Best for: Beach lovers, culture seekers, budget & luxury travelers ❌ Avoid if: You dislike humidity, crowds, or spicy food

🏝️ Main Beach Regions

Beach in Koh Chang, Thailand – verified conditions

Koh Chang

Lush island with waterfalls, quiet coves and vibrant beaches

 Beach in Koh Kood, Thailand – verified conditions

Koh Kood

Island with untouched, peaceful white-sand beaches

 Beach in Koh Phangan, Thailand – verified conditions

Koh Phangan

Famous for Full Moon Party, lush hills and quiet coves

 Beach in Koh Samet, Thailand – verified conditions

Koh Samet

Tropical island with white-sand beaches near Bangkok

 Beach in Koh Samui, Thailand – verified conditions

Koh Samui

Popular island with palm-fringed beaches and luxury resorts

 Beach in Krabi, Thailand – verified conditions

Krabi

Coastal province famed for limestone cliffs, island beaches, and Railay Peninsula

 Beach in Pattaya, Thailand – verified conditions

Pattaya

Beach resort with lively nightlife and family attractions

 Beach in Phuket, Thailand – verified conditions

Phuket

Thailand’s largest island, famed for its beaches and nightlife

 Beach in Similan islands, Thailand – verified conditions

Similan islands

Similan Islands National Park with world-class diving

 Beach in Surin islands, Thailand – verified conditions

Surin islands

Surin Islands National Park

📍 Overview

📍 Type
Mainland + Islands
✈️ Access
International airports
🚗 Transport
Public + rental options
🌴 Best Season
Nov-Apr
📶 Internet
Reliable in tourist areas
🏪 Amenities
Full
🏥 Medical
Hospitals in major areas
📏 Area
513 120 km²
🗣️ English Spoken
Widely in tourism
🕒 Timezone (UTC)
UTC+7.0
🔌 Power Plugs
Multiple types
💰 Currency
THB
💰 Avg Nightly Rate
1,000–10,000 THB

Most Common Conditions in December

All months Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

All data extracted from public sources. Updated: December 2025.

☀️ Sky condition
Partly cloudy
23/34 reports
💨 Wind
Light
22/34 reports
🌊 Wave Height
Light (0.1–0.2 m)
17/34 reports
💧 Water Clarity
Crystal clear
10/34 reports
🚯 Water Cleanliness
Clean
24/34 reports
🏊 Swimming Safety
Safe
24/34 reports
⚠️ Marine Hazards
None
1/34 reports
🏖️ Sand Cleanliness
Good
27/34 reports
⚠️ Beach Surface Hazards
None
6/34 reports
👥 Crowd Level
Crowded
16/34 reports
🧍 Visitor Type
International tourists
20/34 reports
🌳 Available Shade
Sparse
17/34 reports
🛏️ Sunbeds available
Yes
19/34 reports
🚻 Toilets working
Yes
2/34 reports
🚿 Showers working
Yes
1/34 reports
🍔 Food/Drink available
Yes
21/34 reports
🐾 Animals
None
30/34 reports
🔊 Noise
Quiet
17/34 reports
🌡️ Air Temp
28°C
avg from 34 reports
🌊 Water Temp
29°C
avg from 34 reports
Conditions shown represent the most frequently observed values across all verified reports for Thailand in December. BeachReviewGuide.com provides machine-readable, video-verified beach condition reports for Thailand. Details in dataset description.

📹 Latest 5 Reports (out of 34)

December 2025 👤 TravelingFrogman
🌡️ Air Temp: 28☀️ Sky condition: Partly cloudy💨 Wind: Light🌊 Water Temp: 29🌊 Wave Height: Light (0.1–0.2 m)💧 Water Clarity: Crystal clear🚯 Water Cleanliness: Clean🏊 Swimming Safety: Safe🏖️ Sand Cleanliness: Good👥 Crowd Level: Crowded🧍 Visitor Type: Families🌳 Available Shade: Sparse🛏️ Sunbeds available: Yes🍔 Food/Drink available: Yes🍴 Food Min: 20.0🍴 Food Max: 200.0🥤 Drink Min: 40.0🥤 Drink Max: 60.0🛋️ Sunbed Rent: 200.0🐾 Animals: None
📍 Phuket 🏖️ Surin
December 2025 👤 Pavel N.
🌡️ Air Temp: 28☀️ Sky condition: Sunny💨 Wind: Moderate🌊 Water Temp: 29🌊 Wave Height: Light (0.1–0.2 m)💧 Water Clarity: Slightly cloudy🚯 Water Cleanliness: Some debris🏊 Swimming Safety: Safe🏖️ Sand Cleanliness: Good👥 Crowd Level: Crowded🧍 Visitor Type: Families🌳 Available Shade: Moderate🛏️ Sunbeds available: No🍔 Food/Drink available: Yes🐾 Animals: None
📍 Koh Chang 🏖️ Kai Bae
December 2025 👤 Go Maria 4K
🌡️ Air Temp: 28☀️ Sky condition: Partly cloudy💨 Wind: Light🌊 Water Temp: 29🌊 Wave Height: Light (0.1–0.2 m)💧 Water Clarity: Murky🚯 Water Cleanliness: Some debris🏊 Swimming Safety: Safe🏖️ Sand Cleanliness: Some trash👥 Crowd Level: Few people🧍 Visitor Type: International tourists🛏️ Sunbeds available: No🐾 Animals: Stray dogs🔊 Noise: Quiet
📍 Krabi 🏖️ Pai Plong
December 2025 👤 Go Maria 4K
🌡️ Air Temp: 28☀️ Sky condition: Partly cloudy💨 Wind: Light🌊 Water Temp: 29🌊 Wave Height: Light (0.1–0.2 m)💧 Water Clarity: Murky🚯 Water Cleanliness: Clean🏊 Swimming Safety: Safe🏖️ Sand Cleanliness: Good👥 Crowd Level: Very busy🧍 Visitor Type: Families🍔 Food/Drink available: Yes🐾 Animals: None
📍 Krabi 🏖️ Ao Nang
December 2025 👤 The Explorer Nomad
🌡️ Air Temp: 28☀️ Sky condition: Partly cloudy💨 Wind: Light🌊 Water Temp: 29🌊 Wave Height: Light (0.1–0.2 m)💧 Water Clarity: Slightly cloudy🚯 Water Cleanliness: Clean🏊 Swimming Safety: Safe🏖️ Sand Cleanliness: Good👥 Crowd Level: Crowded🧍 Visitor Type: Families🌳 Available Shade: Moderate🛏️ Sunbeds available: Yes🍔 Food/Drink available: Yes🐾 Animals: None
📍 Phuket 🏖️ Naiyang

🏨 Where to Stay

Thailand offers everything from budget hostels to 5-star beachfront resorts. Booking in advance is highly recommended during high season (Nov-Apr).

Booking.com Agoda Trip.com