Phnom Penh
Decide whether to visit or live in Phnom Penh, then explore current conditions, local people, the map, and concise sourced context.
Check visit & living safetyUpdated Wednesday, October 28, 2026 · sourced live layer and versioned editorial content
AI-assisted, evidence-constrained research · how this page is made
Would you visit or live in Phnom Penh?
Choose your plan and circumstances. The result changes immediately using today's advisory, weather, air-quality, and sourced local signals.
Suitable with normal precautions
The UK Foreign, Commonwealth & Development Office advises avoiding all but essential travel to parts of Cambodia.
high source confidence · current planning signal, not a personal-safety guaranteeSee the evidence and calculation
- Current official alerts require extra planning
- Latest air-quality reading is not elevated
- avoid_all_but_essential_travel_to_parts
- global travel impacts due to escalation in the Middle East
The score combines dated official-advisory wording, weather, air quality, sourced local context, and your selections. It does not predict crime or individual outcomes. Check local authorities and professional advice before a safety-critical decision.
Climate normals · 2016–2025
When to go: Phnom Penh month by month
Judged purely on 2016–2025 weather records, the friendliest months in Phnom Penh are typically January, February and December, with average daytime highs around 30–33°C. April is usually the warmest month (average high 35°C), January the coldest (average low 23°C), and October the wettest (about 316 mm). These are long-run averages, not a forecast.
| Month | Avg high (°C) | Avg low (°C) | Rain (mm) | Sunshine (h/day) |
|---|---|---|---|---|
| January | 31.4 | 22.9 | 18 | 10.4 |
| February | 32.9 | 23.5 | 18 | 10.9 |
| March | 34.3 | 25.0 | 46 | 11.3 |
| April | 34.5 | 26.0 | 101 | 11.1 |
| May | 33.3 | 26.3 | 197 | 9.9 |
| June | 32.3 | 25.7 | 176 | 9.2 |
| July | 31.7 | 25.3 | 198 | 8.3 |
| August | 32.0 | 25.3 | 218 | 8.9 |
| September | 30.9 | 24.9 | 313 | 7.9 |
| October | 30.5 | 24.4 | 316 | 8.6 |
| November | 30.4 | 24.1 | 156 | 9.6 |
| December | 30.4 | 23.1 | 40 | 9.9 |
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People and places shaping Phnom Penh
AI-assisted local research, regenerated with the dated live layer. Every requested module remains visible; facts appear only after a source check, and unavailable categories explain what is still being researched.
Research updated Tuesday, September 22, 2026Past and future events in Phnom Penh
Upcoming
No future event in Phnom Penh currently has a sufficiently reliable date and source. This is checked again on every refresh.
Previously
- Documented history · 1390
1390 – 1463), king of the Khmer Empire, moved the capital from Angkor Thom after it was captured and destroyed by Siam years earlier.
- Documented history · 1432
Phnom Penh remained the royal capital for 73 years, from 1432 to 1505.
- Documented history · 1505
It was abandoned for 360 years (from 1505 to 1865) by subsequent kings due to internal fighting between the royal pretenders.
- Documented history · 1673
From 1673 to 1674, Phnom Penh was the stronghold of rebel king Kaev Hua II.
Sources checked (25)
- Phnom Penh
- Phnom Penh – Travel guide at Wikivoyage
- Unesco Phnom Penh | Unesco
- Phnom Penh | Kambodža | Encyklopedie | CK Alvarez
- Cambodia | GIZ
- Phnom Penh Facts for Kids
- Exploring the Rich History of Phnom Penh: A Guide to Must-Visit…
- 10 Best Phnom Penh Hotels, Cambodia (From US$20)
- Famous People From Cambodia
- Phnom Penh - Cambodia
- Phnom Penh / Nejlevnější knihy
- Phnom Penh - Kids | Britannica Kids | Homework Help
- Cambodia Tours | Small Group Adventures To Cambodia - Explore…
- The Cambodian Legend of Phnom Penh: A Personal Journey Into the…
- Phnom Penh (Capital) • Mapy.com
- The best vacation rentals in Phnom Penh Municipality, Cambodia
- Portal:Cambodia/Featured article - Wikipedia
- Phnompenh – turistické atrakce | Nejlepší aktivity v Phnompenhu
- THE 10 BEST Phnom Penh Sights & Landmarks to Visit (2026)
- Explore Phnom Penh Cambodia | Culture, History & City Tours
- Phnom penh jako Plakáty, Obrazy na zeď na Posters.cz
- Phnom Penh vacations - Get great offers for cheap vacations
- Cambodia – Latest news on the Southeast Asian country
- THE 10 BEST Upcoming Concerts & Shows in Phnom Penh (2026)
- Wikidata structured records for Phnom Penh
Interactive geography
See Phnom Penh in context
Keep the deeper context
Stable history, culture, districts, and practical reference remain in the main reading flow while the live layers above continue changing.
01 · EconomyWork and the economy in Phnom Penh
Phnom Penh: Economic Pulse
Phnom Penh functions as the national capital of Cambodia and stands as the country's most populous urban center. Situated at the confluence of the Tonlé Sap, Mekong, and Bassac rivers, the city operates as the primary political, economic, industrial, and cultural hub of the nation.
Commercial activities anchor the local financial landscape. Key economic sectors include garments, trading, and various small and medium enterprises. Real estate development has experienced periods of substantial growth, featuring escalating property values alongside large-scale urban projects such as the 2.6 billion dollar Camko City development designed to transform the municipal landscape.
Tourism acts as a vital economic contributor, supported by cultural institutions, commercial centers, and leisure destinations like the five-kilometer Sisowath Quay along the Tonle Sap River. Infrastructure enhancements further support financial expansion, highlighted by significant water utility advancements that achieved continuous supply and international recognition through awards such as the 2006 Ramon Magsaysay Award and the 2010 Stockholm Industry Water Award.
02 · SafetySafety and practical guidance for Phnom Penh
Phnom Penh is the capital and most populous city of Cambodia. Situated at the confluence of the Tonlé Sap and Mekong rivers, with the start of the Bassac River nearby, the city serves as the nation's political, economic, industrial, and cultural centre.
Historical turning points: The urban center experienced a profound historical turning point in 1975 when the entire population was forcibly evacuated by the Khmer Rouge. During the subsequent Democratic Kampuchea era, the city remained largely uninhabited until Vietnam-backed forces took control in 1979, after which the capital was slowly reconstructed with the support of international investment and aid.
Practical orientation: Durable orientation within Phnom Penh requires consulting official municipal services and verified local sources, as static safety writing cannot capture evolving conditions. Readers should verify practical information through official channels and local transit networks, utilizing the dated live layer above for current advisories while recognizing that specific risk assessments are unavailable in the static evidence base.
03 · DistrictsDistricts and local character in Phnom Penh
Phnom Penh is the capital and most populous city of Cambodia, serving as the nation's political, economic, industrial, and cultural center. Situated at the confluence of the Tonlé Sap and Mekong rivers with the start of the Bassac River, the city sits within an autonomous municipality governed by a top executive governor.
The Pearl of Asia
During Cambodia's independence period, the capital experienced significant investment and modernization. This era established its reputation through distinctive colonial French, New Khmer, and Art Deco architecture.
A Historic Turning Point
A profound historical turning point occurred in 1975, when the entire urban population was forcibly evacuated by the Khmer Rouge. The settlement remained largely uninhabited throughout the Democratic Kampuchea era until Vietnam-backed forces took control in 1979, after which the city was reconstructed with the support of international investment and aid.
04 · OverviewPhnom Penh, in brief
Phnom Penh is the national capital and most populous city of Cambodia, serving as the political, economic, industrial, and cultural center of the nation. Situated at the confluence of the Tonlé Sap and Mekong rivers with the start of the Bassac River, the city accommodates 1,573,544 residents within its administrative borders and operates in the Asia/Phnom_Penh timezone.
The settlement traces its origins to 1372, derived from Wat Phnom and Lady Penh, and eventually succeeded Angkor Thom as the capital in 1434. After centuries of shifting royal seats, the location regained formal capital status during the French colonial era in 1865. During subsequent decades of independence, urban investment and architectural modernization earned the municipality the nickname the Pearl of Asia.
A profound historical turning point arrived in the 1970s. As refugees flooded the urban center from civil war and American bombing during the Vietnam War, the population swelled significantly. On April 17, 1975, following a prolonged period of cutting off supplies and continuous shelling, the Khmer Rouge captured the capital. In a catastrophic event, the regime forcibly evacuated the entire population in a mass expulsion, leaving the city largely uninhabited and subjecting residents to persecution, forced labor, and genocide until Vietnam-backed forces entered in 1979.
Following this devastation, the city underwent extensive reconstruction and infrastructure development aided by international investment. Today, the urban landscape houses institutions of governance, including the Royal Palace, and functions as a hub for domestic and international tourism, having hosted major gatherings such as the ASEAN Summit and Southeast Asian Games.
For further documentation, consult the Phnom Penh reference entry and the GeoNames record for Phnom Penh.
Frequently Asked Questions about Phnom Penh
Essential geographic, demographic, currency, and travel context verified from primary records.
01 · Q&AWhere is Phnom Penh located and what are its coordinates?
Phnom Penh is situated in Cambodia at geographic coordinates 11.5625, 104.9160, with an elevation monitored in regional geographic surveys.
02 · Q&AWhat is the population and time zone of Phnom Penh?
Phnom Penh has a recorded population of approximately 1,573,544 and observes the Asia/Phnom_Penh time zone.
03 · Q&AWhat languages and currency are used in Phnom Penh?
Official and commonly spoken languages in Phnom Penh include KM, French, English, with KHR used for local transactions.
04 · Q&AHow can I check live conditions and daily updates for Phnom Penh?
Today's Atlas provides continuous tracking for Phnom Penh, featuring real-time weather conditions, daylight cycles, local geographic signals, and verified daily briefs.