Cambodia and Laos Weather Comparison: The Ultimate Guide to Plan Your Perfect Southeast Asia Adventure

Written by Tony Bùi, with over 20 years of experience guiding more than 100,000 international travellers across Southeast Asia. This guide is crafted exclusively for Legend Travel Group – your trusted partner for life-changing journeys.

Nothing ruins a dream trip faster than arriving in monsoon downpours or 40°C heat.
Legend Travel Group has helped thousands of travellers pick the perfect window for their Cambodia Tours and Laos Travel adventures.
This side-by-side weather comparison reveals exactly when to see Angkor Wat at sunrise without crowds, cruise the Mekong in perfect comfort, or explore Luang Prabang’s golden temples under clear blue skies – all while enjoying our industry-leading flexible payment: only 10% deposit today, final balance just 30 days before departure.

Cool & Dry (November – February) – The sweet spot for Cambodia Tours

• Angkor Wat sunrise: 5:45 AM with zero rain risk

• Phnom Penh riverside evenings: 24°C perfection

• Ideal for: Temple hopping, Killing Fields visits, Koh Rong island escapes

Hot Season (March – May)

• Temperatures regularly hit 38-40°C in Siem Reap

• Still zero rain – perfect for pool days at 5-star resorts

• Legend Travel Group moves all outdoor activities to before 11 AM

Green Season (June – October) – Secret season for smart travellers

• 2-3 hours of afternoon rain = lush rice paddies & zero crowds at Angkor

• Save up to 40% on luxury hotels

• Best Instagram photos: dramatic clouds over Bayon Temple

Cool Season (November – February) – The ONLY time Luang Prabang drops to 15°C at night

• Morning mist over Mekong River = postcard perfection

• Ideal for Kuang Si waterfall swims (water temperature 22°C)

• Alms-giving ceremony at 5:30 AM without breaking a sweat

Hot Season (March – May) – Vientiane hits 42°C

• Still manageable in Luang Prabang (2,000 ft elevation)

• Legend Travel Group schedules all Laos Travel adventures with air-conditioned 4WD vans

Green Season Magic (June – October)

• Waterfalls at maximum flow

• Mekong River high = best slow-boat experience

• 70% fewer tourists = you basically have 4000 Islands to yourself

12-Day Cambodia & Laos Twin-Country Masterpiece

Best time: 10 Nov – 20 Dec OR 15 Jan – 10 Feb

• Only 10% deposit today

• Final payment 30 days before departure

• FREE date change up to 45 days prior

• Private AC vehicles + English-speaking local guides

• Includes Angkor Wat sunrise, Luang Prabang alms-giving, and Mekong sunset cruise

7-Day Cambodia Green Season Luxury Escape

June – September (save 35%)

• Stay at 5-star resorts for 3-star prices

• Private pool villas in Siem Reap

• Zero crowds at Bayon Temple

9-Day Laos Hidden North Adventure

November – February

• Cool mornings in Muang La

• Trek to ethnic villages in perfect 22°C weather

• Hot-air balloon over Vang Vieng at sunrise

• Always carry a lightweight krama (Khmer scarf) – doubles as sun protection, rain shield, and temple cover-up

• Remove shoes before entering any temple or local home in both Cambodia and Laos

• November–February: bring one light jacket for Luang Prabang evenings (15°C)

• June–October: quick-dry clothing is mandatory – afternoon rain is guaranteed but short

Shared essentials:

• Reusable water bottle (we provide free refills)

• Power bank (long temple days)

• Universal adapter

Cambodia-specific:

• High-DEET insect repellent (evening mosquitoes in Siem Reap)

• Lightweight long pants for temple visits

Laos-specific:

• Warm layer for Luang Prabang nights

• Waterproof dry-bag for Mekong boat trips

All prices include:

• 4-5 star accommodation

• All internal flights

• Private guides & drivers

• All entrance fees

• 24/7 local support

• Only 10% deposit required

1. Book Cambodia Tours for November–February if temples are your priority

2. Choose Laos Travel in October for post-rain freshness and zero crowds

3. Combine both countries in one trip – the weather windows overlap perfectly

4. Never pay full amount upfront – Legend Travel Group lets you pay 90% just 30 days before departure

• Carbon-neutral tours (we plant 10 trees per traveller)

• Support for local schools in Siem Reap and Luang Prabang

• Zero single-use plastic on all our journeys

• Fair wages for all local guides and drivers

Q: Which country is better in December?
A: Both are perfect! Cambodia = sunny temple days, Laos = cool misty mornings.

Q: Can I visit during rainy season?
A: Absolutely! June–September offers 40% savings and magical green landscapes.

Q: When is the cheapest time?
A: July–August – luxury resorts drop to $80/night from $350.

Q: Do I need different packing for each country?
A: Only one warm layer extra for Laos evenings.

Ready to experience Angkor Wat without crowds OR cruise the Mekong under perfect skies?

🌟 Only 10% deposit
🌟 Final payment 30 days before departure
🌟 FREE date changes up to 45 days prior
🌟 24/7 support from our Southeast Asia experts

Contact Legend Travel Group now:
WhatsApp: +84 825 862 222
Email: sales@legendtravelgroup.com
Website: https://www.legendtravelgroup.com

By Legend Travel Group – Crafting legendary journeys since 2008
All content © Legend Travel Group 2025