Things to Do in Siem Reap in January
January weather, activities, events & insider tips
January Weather in Siem Reap
Is January Right for You?
Advantages
- Peak dry season conditions with virtually zero rainfall - you can plan temple sunrise visits at 5:30am without checking weather apps, and those epic Angkor Wat photos aren't getting ruined by sudden downpours. The 10 rainy days listed are typically brief evening showers that clear within 20 minutes.
- Comfortable mornings for temple exploration - 22°C (72°F) at dawn means you can climb Phnom Bakheng or cycle between temples without that oppressive heat. By 9am it's warming up, but you've already knocked out 3-4 major sites.
- Khmer New Year preparation season brings excellent local food - markets overflow with palm sugar, rice cakes, and seasonal fruits as families prep for April festivities. Street food vendors experiment with new dishes, and you'll find the freshest ingredients at Phsar Leu market between 6-8am.
- Lower accommodation rates than December holidays - prices drop 20-30% after New Year's week, particularly mid-to-late January. Four-star hotels that were USD 180 in December fall to USD 120-140, and guesthouses negotiate freely since Chinese New Year crowds haven't arrived yet.
Considerations
- That 70% humidity is relentless - it's the kind that makes your camera lens fog when you walk from air-con to outdoors, and clothes never fully dry overnight. Synthetic fabrics become unbearable by 11am, and you'll go through 3-4 shirts daily if you're temple hopping.
- Shoulder season means unpredictable tour availability - some boat operators on Tonle Sap reduce schedules between holiday peaks, and specialized experiences like silk farm visits might run limited days. You can't just show up and expect everything to be operating at full capacity.
- UV index of 8 is no joke at temple complexes - Angkor's open plazas offer zero shade, and that sun reflects brutally off sandstone. Even 15 minutes of exposed skin time adds up. Locals avoid midday outdoor activities entirely from 11am-3pm, which should tell you something.
Best Activities in January
Angkor Archaeological Park Temple Circuits
January mornings are genuinely perfect for the temple complexes - start at Angkor Wat for sunrise around 5:45am when it's still 22°C (72°F), then hit Ta Prohm and Bayon before 10am. The dry season means all access roads are navigable, including remote sites like Beng Mealea. Crowds are moderate rather than overwhelming, so you can actually photograph Angkor Wat's galleries without 50 people in your frame. The variable conditions mentioned in weather data usually mean dramatic cloud formations at sunrise, not rain interference.
Tonle Sap Floating Village Excursions
January water levels are lower than monsoon season but still navigable - you'll see the stilted houses towering 6-8 m (20-26 ft) above dry ground, which is actually more dramatic than high-water season when everything looks proportional. Kompong Phluk and Kompong Khleang are less touristy than Chong Kneas. Morning departures around 7-8am avoid the midday heat and catch fishing activity. The humidity makes boat rides comfortable with breeze, unlike the scorching March-April period.
Countryside Cycling Routes
The dry dirt roads between rice paddies are actually rideable in January, unlike the muddy mess of rainy season. Villages between Siem Reap and Banteay Srei offer authentic rural Cambodia - water buffalo, palm sugar production, silk weaving workshops. Start at 6:30am to finish by 11am before heat becomes miserable. The 22°C (72°F) morning temperature is as good as it gets for physical activity here. You'll cover 20-30 km (12-19 miles) on flat terrain, manageable for casual cyclists.
Phare Cambodian Circus Performances
This isn't your typical tourist show - it's a social enterprise circus with Cambodian acrobats performing stories about Khmer history, rural life, and social issues. January evening performances at 8pm are comfortable in the open-air big top, whereas March-April shows are sweltering. The variable weather conditions mean occasional breezy evenings that make the 90-minute performance genuinely pleasant. Shows run Monday, Thursday, and Saturday typically, though schedules expand during peak weeks.
Banteay Srei and Landmine Museum Route
The 32 km (20 mile) journey to Banteay Srei temple passes through actual Cambodian countryside rather than tourist infrastructure. The pink sandstone temple is smaller than Angkor Wat but the intricate carvings are exceptional, and January's dry conditions mean the access road is smooth. Combine it with the Cambodia Landmine Museum, a sobering but important stop that gives context to rural Cambodia's recent history. Morning visits avoid tour bus crowds that arrive 10am-noon.
Pub Street and Night Market Evening Circuit
January evenings cool to 24-25°C (75-77°F) by 7pm, making the outdoor bar scene and market browsing actually comfortable rather than sweaty. Pub Street's USD 0.50 draft beers are legitimately cheap, not a gimmick, and the night markets sell everything from silk scarves to deep-fried spiders. The atmosphere peaks 8-11pm when locals and tourists mix. Street food stalls around Sivatha Boulevard offer better value and quality than the tourist-facing restaurants - lok lak and amok run USD 2-4 from stalls versus USD 6-10 in sit-down places.
January Events & Festivals
Khmer New Year Preparation Markets
While Khmer New Year itself falls in April, January marks when traditional preparations begin. Phsar Leu market and Phsar Chas expand their palm sugar, rice cake ingredient, and ceremonial supply sections. You'll see families buying in bulk and vendors demonstrating traditional cooking methods. It's not a formal event, but the market energy shifts noticeably - locals are shopping with purpose rather than daily routine. Early morning visits between 6-7:30am show the market at peak activity.