Phnompenh - Things to Do in Phnompenh in June

Things to Do in Phnompenh in June

June weather, activities, events & insider tips

Good time to visit Low Season · Budget Friendly

June Weather in Phnompenh

Long-run averages for June

92°F (33°C) High Temp
76°F (24°C) Low Temp
5.7 inches (145 mm) Rainfall
81% Humidity
12 Sunny-Day UV
⚠ Afternoon monsoon downpours can flood low-lying streets and underpasses in central Phnom Penh within minutes. Streets around Psar Thmei and parts of Boeung Keng Kang are prone to temporary flooding after heavy rain. Avoid walking through floodwater, which mixes with storm drains and carries debris, and choose elevated or covered routes when moving through the city during and immediately after a storm. ⚠ Mosquito activity increases sharply with the wet season. Dengue fever is present in Phnom Penh year-round but transmission peaks during and after the monsoon months. Wear repellent at dawn and dusk, sleep under a treated net if your accommodation does not have screened windows, and seek medical attention for any sudden high fever with joint pain.

Is June Right for You?

Weigh the advantages and considerations before booking

Advantages
  • + June empties Phnom Penh of its crowds. The Royal Palace courtyards, the National Museum galleries, and the riverside promenade along Sisowath Quay feel like they belong to you alone. January's thirty-minute lines vanish. You can stand before the Ream Ker murals inside the Silver Pagoda compound without a selfie stick jostling you forward.
  • + Hotel rates hit their annual low in June. Properties that charge premium rates from November through March slash prices significantly now, and last-minute rooms open up even in Boeung Keng Kang and the Riverside districts. The savings matter. You can upgrade your room category for what a basic room cost in peak season.
  • + The countryside around Phnom Penh changes once the monsoon arrives. Outlying rice paddies flood to mirror-bright green, the Mekong swells and quickens, and post-storm air carries wet earth and frangipani that dry months never produce. Day trips to silk-weaving villages along the river feel lush. February's dust cannot compare.
  • + June brings peak tropical fruit season. Mangosteen, rambutan, and durian crowd the tables at Psar Kandal and the stalls ringing Psar Thmei. Mangosteen shells are thick and purple-black; the white inside tastes like lychee crossed with peach, with a citrus edge. Vendors let you sample rambutan first. Choose bright red spines, not browning ones.
Considerations
  • − Expect afternoon downpours almost daily. Rain hits between roughly 2 PM and 5 PM in hard, vertical sheets that turn unpaved streets into ankle-deep streams within minutes. Outdoor plans need a waterproof backup. Or sit under corrugated iron with iced coffee and wait. The rain rarely lasts an hour. It can wreck a tight schedule.
  • − 81% humidity makes walking taxing. Air sticks to your skin the moment you step outside. By mid-morning, even a short tuk-tuk ride to Independence Monument leaves your shirt damp. Sustained walking, like the circuit from Tuol Sleng to Choeung Ek, demands a dawn start. Heat compounds the emotional weight into something physically punishing.
  • − Some river excursions run reduced schedules. Mekong operators toward Siem Reap adjust routes as water levels rise, and heavy multi-day rain triggers occasional cancellations. Sunset cruises from Sisowath Quay piers still run most evenings. Confirm same-day. Never assume.

Best Activities in June

Top things to do during your visit

June mornings are your window for the Royal Palace and Silver Pagoda. The Throne Hall's spired roof catches early light. Inside the Silver Pagoda, over five thousand silver tiles pave the floor, reflecting dim doorway glow that afternoon glare washes out. June's thin crowds let you stand before the Emerald Buddha without being herded. Gardens smell of jasmine and damp stone. The Ream Ker murals wrapping the inner gallery wall tell the Cambodian Ramayana in panels worth an hour of reading. Arrive at 8 AM opening. By 10:30 AM, stone pathways radiate heat. Contemplation becomes endurance.

Booking Tip: Licensed operators run guided palace tours. Book a few days ahead in June. Low demand makes this easy. See below for current options pairing the palace with the nearby National Museum. This combination fills a natural half-day without backtracking.
Tuol Sleng and Choeung Ek Historical Circuit

Understanding Phnom Penh demands confronting 1975 to 1979. The former S-21 detention centre at Tuol Sleng and the Choeung Ek killing fields, 15 km (9.3 miles) south, rank among Southeast Asia's most important memorial sites. June's low numbers make the experience more private. More fitting. At Tuol Sleng, iron bedframes and shackle bolts sit in empty rooms where your footsteps on tile and rain on the roof are the only sounds. Choeung Ek's memorial stupa holds skulls arranged by age and method of death, standing in a field where wet-season grass grows thick and green, where cloth fragments still surface after heavy rains. These visits hurt. They are necessary. Start early. Allow three to four hours. Plan something quiet after.

Booking Tip: Guided tours covering both sites with transport and a knowledgeable local guide are the right choice here. Context changes everything you see. Audio guides work if you prefer independence. Book one to two days ahead through options below. Tours run mornings only. This is cooler. It also leaves afternoons free.
Mekong Sunset River Cruises

Three rivers meet at Chaktomuk. The Tonle Sap, the Mekong, and the Bassac converge right in front of Phnom Penh's riverfront. This geographical accident turns an ordinary city view into something worth a slow boat ride. In June the rivers rise and run brown with silt. The water climbs noticeably higher against the stilted fishing houses along the banks. The sky breaks open in streaks of copper and violet after afternoon rain clears. Boats depart from piers along Sisowath Quay around 5 PM. They cruise past the Royal Palace floodlit on the western bank. They reach the Chaktomuk junction and loop back as the light fades. You can smell charcoal smoke drifting from riverbank cooking fires. You hear long-tail boat engines puttering upstream. The breeze off the water is the closest thing to relief from the humidity you will find all day. Even on overcast evenings the light show is worth it. A post-rain clear sky is the jackpot.

Booking Tip: Sunset cruises run most evenings in June. Heavy rain occasionally cancels departures. Book with a flexible operator who allows same-day rescheduling. A day or two of lead time is plenty. See the booking section below for current cruise options departing from the Sisowath Quay area.
Phnom Penh Market and Street Food Walking Tours

The wet season does not slow down Phnom Penh's market life. If anything, the canopied stalls of Psar Thmei feel more alive when rain drives foot traffic under cover. The 1937 Art Deco central market has a yellow dome rising over the intersection of Streets 63 and 136. The food stalls lining the back corridors serve kuy teav from pre-dawn onward. This rice noodle soup comes with pork broth and a fistful of bean sprouts. Steam rising from the bowls mixes with the wet-pavement smell of the market floor. A morning food walk threads from Psar Thmei south to Psar Tuol Tom Poung, the Russian Market. The route covers about 3 km (1.9 miles). It hits the full range. Nom krok are crispy coconut rice cakes cooked in a cast-iron hemisphere mold. Their edges turn brown and centers stay custardy. Bai sach chrouk is the national breakfast: thinly sliced pork grilled over charcoal and laid on broken rice with a bowl of clear broth on the side. For the willing, fried tarantulas and crickets come from vendors near Psar Chas. Their oil pops and crackles as the legs curl. The sensory load is total: fish sauce, lemongrass, wet cardboard boxes, and the sweet rot of overripe jackfruit.

Booking Tip: Guided food walks typically run early morning. They beat the heat and catch the markets at their peak. Book at least two to three days ahead even in low season. Group sizes stay small. Look for tours led by local guides in the booking section below. Wear shoes you do not mind getting wet. The market floors collect puddles.
Silk Island Day Trips and Weaving Workshops

Koh Dach, known as Silk Island, sits in the Mekong about 10 km (6.2 miles) north of central Phnom Penh. In June the short ferry crossing gives you a front-row view of the river running high and fast. Muddy water carries branches and the occasional fishing net downstream. The island itself is flat, green, and quiet. A network of dirt paths connects family-run silk workshops. Women work wooden looms under stilted houses. The rhythmic clack of the shuttle is audible before you see them. Raw silk thread is dyed in vats of natural color drawn from lac insects and bark. It hangs in skeins from the rafters to dry. The whole space smells of wet wood and the faintly metallic scent of the dye. In June the paths between villages are muddy but walkable. The mango trees drip. The lack of tourists means the weavers have time to walk you through the entire process from cocoon to finished ikat pattern. Cycling is the best way to cover the island. It stretches roughly 5 km (3.1 miles) end to end. Rentals are available at the ferry landing. The afternoon rain usually chases you back to the covered weaving areas. This is a feature, not a problem.

Booking Tip: Half-day tours to Koh Dach run in the morning. They include the ferry crossing and guided visits to weaving families. Book a couple of days ahead through the options in the booking section below. Bring a dry bag for your belongings on the ferry. Wear sandals or waterproof shoes for the muddy island paths.
Wat Phnom and Old Quarter Heritage Walks

Wat Phnom, the hilltop temple that gave the city its name, sits on a 27 m (89 ft) artificial mound at the northern end of the old quarter. In June the surrounding park is dense with rain-fed foliage. The staircase is flanked by naga balustrades slick underfoot. The air is thick with incense smoke and the sound of resident macaques crashing through the canopy above. The temple itself is small enough to see in twenty minutes. The point is less the building than the view from the top. You see the Tonle Sap running wide and brown to the east. You see the rooftops of the colonial-era buildings along Street 94 below. You see the Independence Monument's lotus-petal silhouette to the south. From Wat Phnom you can walk south through the old French Quarter. Streets are still lined with shuttered colonial facades. You pass Wat Ounalom, the seat of Cambodian Buddhism since the fifteenth century. You continue down to the riverfront. The walk is roughly 2 km (1.2 miles). It takes forty-five minutes at a sightseeing pace if you start early, before 8 AM. The heat is still bearable then. The monks at Wat Ounalom are finishing their morning chants. The low murmur is audible from the courtyard gate.

Booking Tip: Self-guided walks work well here. Heritage walking tours led by local historians add context that signage does not provide. This is true around the French colonial architecture and the layered history of Wat Ounalom. Book a day or two ahead via the booking section below. Opt for the earliest available departure.

Where to Stay in Phnompenh in June

Hand-picked hotels across price tiers for June travellers.

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Public Holidays in June

Dates that affect opening hours, transport and crowds

ព្រះរាជពិធីបុណ្យចម្រើនព្រះជន្ម សម្តេចព្រះមហាក្សត្រី នរោត្តម មុនិនាថ សីហនុ

Known in English as Queen Mother's Birthday. Observed nationwide as a public holiday.

ព្រះរាជពិធីបុណ្យចម្រើនព្រះជន្ម សម្តេចព្រះមហាក្សត្រី នរោត្តម មុនិនាថ សីហនុ

Known in English as Queen Mother's Birthday. Observed nationwide as a public holiday.

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Essential Tips

Insider knowledge and common pitfalls to avoid

Insider Knowledge
The best breakfast in Phnom Penh is not in any restaurant. Walk to any neighbourhood market stall before 7 AM and order bai sach chrouk: thin-cut pork, slow-grilled over a charcoal brazier until the fat renders and the edges go glassy, served over broken rice with a side of pickled daikon and cucumber and a tiny bowl of clear pork broth. The charcoal smoke and the sizzle of the fat dripping through the grate is the sound the city wakes up to. Stalls near Psar Kandal and along Street 51 tend to run out early, so arriving at 6:30 AM is not excessive. Phnom Penh's afternoon rain follows a pattern you can set your watch by within about thirty minutes. The sky darkens around 1:30 to 2 PM, the temperature drops noticeably, the downpour arrives, and by 3:30 or 4 PM the streets are steaming dry and the light turns golden. Locals plan their day around this: heavy outdoor activity before noon, lunch and rest during the storm, then a second wind for the evening. Fighting this rhythm instead of riding it is the fastest way to exhaust yourself. The Chaktomuk riverfront area between the Royal Palace and the Night Market transforms after dark in June. Once the evening heat breaks, Phnom Penh families spread out on mats along the grass strip between Sisowath Quay and the water, vendors set up grills selling ping gai (chicken skewers basted in a lemongrass-and-turmeric marinade whose smoke carries half a block), and the river breeze makes the humidity nearly tolerable. It is the closest thing to a free communal gathering the city offers nightly, and most tourists miss it entirely because they eat dinner indoors. Tuk-tuk fares are negotiable and should be agreed upon before you climb in. But in June the dynamics shift in your favour. Drivers are looking for fares in a slow tourist season, and the rain makes them more willing to wait for you at a site rather than dropping you and hunting for the next passenger. Hiring a tuk-tuk for a full morning, covering the Royal Palace, National Museum, and Wat Phnom circuit, is often more cost-effective and far less stressful than negotiating individual rides, and a good driver becomes an informal guide.
Avoid These Mistakes
Schedule Tuol Sleng and Choeung Ek for the morning. The emotional weight of these sites is heavy enough without adding 33°C (92°F) heat, direct sun on the open fields at Choeung Ek, and the possibility of a monsoon downpour catching you at a memorial site with no shelter to speak of. Go first thing in the morning, when the air is still relatively cool, the light is soft, and you have the rest of the day to process what you have seen. Skip the Sisowath Quay riverfront at midday. The promenade has almost no tree cover for long stretches, the concrete reflects the heat upward, and the humidity makes the roughly 2 km (1.2 mile) stretch from the Night Market to the Royal Palace feel twice as long. This walk belongs to the early morning or after 5 PM, when the riverfront comes alive with locals and the temperature drops enough to make it pleasant rather than punishing. Do not assume rain cancels the whole day. First-time visitors see a June forecast and picture all-day grey drizzle. Phnom Penh's monsoon rain is the opposite: mornings are often bright and hot, the storm arrives mid-afternoon like clockwork, hammers the city for an hour or ninety minutes, and then clears. Planning indoor activities like museums and markets for the 2 to 4 PM window and saving outdoor time for morning and evening means the rain barely touches your itinerary.

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