Božič in Silvestrovo v Siem Reapu

December is when Siem Reap is at its best. Clear skies every day. Low humidity. 25°C — warm enough for a pool, cool enough to walk comfortably through Angkor at noon. Every restaurant running a full menu. And a New Year's Eve street party on Pub Street that draws the largest mixed crowd of the year.

If you're deciding where to be in Southeast Asia for the holiday season, here's what December in Siem Reap specifically offers.

Why December Is the Best Month

The numbers: Siem Reap in December averages 26°C during the day, 20°C at night, and approximately 10 mm of rainfall for the entire month — compared to 140 mm in October or 200+ mm in September. The sky is clear. The air is dry enough to sleep without air conditioning if near a fan.

For Angkor visits, December light is ideal:

• Sunrise: ~6:00–6:15 AM. Arrive 5:30 AM for the reflection pools
• Temperature at sunrise: ~21°C — comfortable without sweating
• Midday: 28–30°C — warm but entirely manageable compared to April's 38–40°C
• Photography: The low winter sun angle creates longer golden-hour windows; the Angkor Wat western moat reflection is sharpest in December

The tradeoff: December 22–January 2 is the absolute peak demand period. Accommodation fills 6–8 weeks ahead. Prices are at annual highs. Plan accordingly — this is not a surprise, just a booking reality.

Christmas Eve and Christmas Day

Siem Reap has a large expatriate community and well-developed Western-oriented restaurant infrastructure. Christmas is genuinely celebrated here.

Christmas Eve (Dec 24): Multiple restaurants on Pub Street and surrounding lanes run Christmas Eve dinner menus — Haven (one of the best Western kitchens in Siem Reap), Cuisine Wat Damnak (Cambodian fine dining, worth the advance booking), and the international hotel restaurants (Park Hyatt, Raffles Grand d'Angkor) all do special Christmas Eve seatings. Book at least one week ahead.

Christmas Day (Dec 25): Angkor Wat is excellent on Christmas Day itself. The Western tourist crowd clusters on Dec 22–24 and Dec 28–31; Dec 25 has a slight lull at some temples. Ta Prohm and Banteay Srei tend to be more accessible on Christmas Day than the surrounding days.

New Year's Eve

Pub Street countdown: From approximately 10 PM on December 31, Pub Street closes to vehicle traffic and becomes a pedestrian zone. Bars set up outdoor seating into the street. Countdown screens appear at multiple points along the road. Midnight fireworks are launched near the river. The crowd is mixed — Western tourists, expats, Cambodians, other Southeast Asian visitors. It's genuinely festive and not dangerous. Stay aware of belongings in the crowd.

Rooftop options: Several hotel rooftops offer NYE packages with advance tickets — seats with a view of Pub Street or the river, fixed price $30–80/person including drinks. Book several weeks ahead for the better options.

Villa NYE option: For a group of 10–16 who prefer their own party — private pool, KTV room, BBQ, your own countdown — the villa makes sense. It's 10 minutes from Pub Street if part of the group wants to go in for the midnight moment, then back for 2 AM pool swimming. You're not competing with strangers for bathroom access or bar service.

New Year's Day Sunrise at Angkor Wat

New Year's Day sunrise at Angkor Wat has become one of the most sought-after Angkor experiences. The first sunrise of the year over the five towers and the reflection pool.

• Arrive: 4:45 AM (5 AM entry opens, but the best positions at the reflection ponds go fast)
• Position: The lower western reservoir ponds on the approach causeway
• Entry: $37 day pass for foreigners (ticket center opens 5 AM). Free for Cambodian nationals with national ID.
• Crowd: It will be busy. Many people specifically travel to Siem Reap for this moment. Arrive early, accept the company — watching the new year's first sunrise collectively is worth it

If the Jan 1 crowd isn't appealing, Dec 30 or Dec 31 morning is equally beautiful with a fraction of the people.

December Booking Timeline

For a group of 10+, the villa is the only option that can be confirmed as one reservation — no risk of half the group in one hotel and half somewhere else.

8-Night Christmas + NYE Itinerary

Dec 22: Arrive, settle in Dec 23: Angkor Wat full circuit (Bayon + Ta Prohm + Preah Khan) — buy 3-day pass Dec 24: Banteay Srei in the morning + Christmas Eve dinner at a Pub Street restaurant (book ahead) Dec 25: Beng Mealea (65 km, usually quiet on Christmas Day), pool afternoon Dec 26–28: Floating village, cooking classes, Phare Circus, Old Market, pool days Dec 29: Rest day at villa Dec 30: Angkor sunrise (less crowded than Jan 1), Angkor Thom afternoon Dec 31: Pool and food prep, Pub Street NYE countdown at midnight Jan 1: Angkor Wat New Year sunrise (arrive 4:45 AM), brunch at villa, afternoon/evening departure

Cost for a Group of 10 (8 nights)

→ Read: Best Time to Visit Angkor Wat

→ Read: Things to Do in Siem Reap Beyond the Temples