Sihanoukville Province

Region · 🇰🇭 Cambodia

Population 310,072

Area 2,645 km²

Time zone Asia/Phnom_Penh

Sihanoukville Province

Sihanoukville Province – Planning a Trip?

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Featured Lists

Preah Sihanouk Unmissables

Preah Sihanouk serves as Cambodia's primary coastal gateway, defined by the Gulf of Thailand's shoreline and the Koh Rong archipelago. The region features diverse coastal environments, from the quiet sands of Otres Beach to the secluded coves of Koh Rong Sanloem. Inland, the landscape transitions to the Cardamom Mountains' foothills, home to multi-tiered cascades like Kbal Chhay and Anlong Thom. Central Sihanoukville is marked by the landmark Two Golden Lions monument and traditional trading hubs like the Phsar Leur market.

Sihanoukville Province — Map

Sihanoukville Province — Map

Climate & when to visit

Select a month

Typical weather in January

Good

28° (feels like 30°) · extremes 25°–29°
26° at night
7 rainy days
15 sunny days
8 hours of sunshine per day
Oppressive humidity
Light breeze
28°C · warm for swimming
UV index 9 · very high

Typical weather in February

Good

28° (feels like 31°) · extremes 25°–29°
27° at night
7 rainy days
15 sunny days
8 hours of sunshine per day
Oppressive humidity
Calm winds
28°C · warm for swimming
UV index 10 · very high

Typical weather in March

Fair

29° (feels like 32°) · extremes 26°–30°
27° at night
13 rainy days
13 sunny days
8 hours of sunshine per day
Oppressive humidity
Light breeze
29°C · warm for swimming
UV index 11 · extreme

Typical weather in April

Poor

29° (feels like 33°) · extremes 27°–31°
29° at night
18 rainy days
9 sunny days
7 hours of sunshine per day
Oppressive humidity
Calm winds
30°C · warm for swimming
UV index 11 · extreme

Typical weather in May

Poor

30° (feels like 33°) · extremes 28°–31°
29° at night
28 rainy days
5 sunny days
6 hours of sunshine per day
Oppressive humidity
Light breeze
31°C · warm for swimming
UV index 10 · very high

Typical weather in June

Poor

29° (feels like 32°) · extremes 27°–30°
28° at night
28 rainy days
4 sunny days
5 hours of sunshine per day
Oppressive humidity
Light breeze
30°C · warm for swimming
UV index 9 · very high

Typical weather in July

Poor

29° (feels like 31°) · extremes 27°–30°
28° at night
29 rainy days
3 sunny days
4 hours of sunshine per day
Oppressive humidity
Light breeze
29°C · warm for swimming
UV index 8 · very high

Typical weather in August

Poor

29° (feels like 31°) · extremes 27°–29°
28° at night
29 rainy days
4 sunny days
5 hours of sunshine per day
Oppressive humidity
Light breeze
29°C · warm for swimming
UV index 9 · very high

Typical weather in September

Poor

28° (feels like 31°) · extremes 27°–29°
28° at night
28 rainy days
3 sunny days
4 hours of sunshine per day
Oppressive humidity
Light breeze
29°C · warm for swimming
UV index 9 · very high

Typical weather in October

Poor

28° (feels like 32°) · extremes 26°–29°
27° at night
28 rainy days
6 sunny days
6 hours of sunshine per day
Oppressive humidity
Light breeze
29°C · warm for swimming
UV index 9 · very high

Typical weather in November

Poor

29° (feels like 32°) · extremes 26°–30°
27° at night
22 rainy days
10 sunny days
7 hours of sunshine per day
Oppressive humidity
Light breeze
29°C · warm for swimming
UV index 9 · very high

Typical weather in December

Good

28° (feels like 31°) · extremes 25°–29°
27° at night
11 rainy days
15 sunny days
8 hours of sunshine per day
Oppressive humidity
Light breeze
29°C · warm for swimming
UV index 9 · very high

Climate data: NASA POWER + Copernicus ERA5 · 1996–2025

Practical information

Currency: Cambodian Riel KHR ៛ · Card payments · Commonly accepted
Electricity: Type A / Type C / Type G
230 V · 50 Hz

Languages: Khmer
Tap water: Not safe to drink
Driving side: Right
Calling code: +855

Tours & Activities

Related destinations

Cambodia Koh Rong Ream National Park Koh Ta Kiev Koh Tang Koh Russei

Other Destinations

Phnom Penh Kandal Province Siem Reap Province Battambang Province Prey Veng Province Kampong Cham Province Banteay Meanchey Province Takéo Province Tbong Khmum Province Kampong Speu Province Kampong Thom Province Kampot Province Svay Rieng Province Kampong Chhnang Province Pursat Province Kratié Province Preah Vihear Province Ratanakiri Province Oddar Meanchey Province Koh Kong Province Stung Treng Province Mondulkiri Province Pailin Province Sihanoukville Kep Province Boeung Tonle Sap Protected Area Tonle Sap Lake Siem Reap

Data: © OpenStreetMap contributors, Wikidata, Wikipedia, Tripomatic, Official websites, geoBoundaries (CC BY 4.0).