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Overcast

Siem Reap

Cambodia

33°C

Tomorrow's high

26°C Tomorrow night's low

Overcast

It is currently night time there

Sunrise: 05:54Sunset: 18:139pm: 26°C

Humidity: 78%Rain: 7.8mm

We Say

Bask in Siem Reap's golden radiance as the sun bathes ancient temples in honeyed light, inviting you to wander through centuries of wonder beneath endless blue skies. Let the warmth embrace your soul while you discover mystical landscapes and vibrant cultures that ignite the spirit of every traveler.

16-Day Forecast

Today

7 Sept

Heavy drizzle

33°C

Daytime High

25°C

Overnight Low

☀☀☀○○

5.7h sun

3.5mm rain

Tue

8 Sept

Thunderstorm

33°C

Daytime High

26°C

Overnight Low

☀☀☀☀☀

10h sun

7.8mm rain

Wed

9 Sept

Thunderstorm

33°C

Daytime High

25°C

Overnight Low

☀☀☀☀

8.8h sun

14.9mm rain

Thu

10 Sept

Thunderstorm

29°C

Daytime High

24°C

Overnight Low

☀☀○○○

3.6h sun

26mm rain

Fri

11 Sept

Rain showers

29°C

Daytime High

23°C

Overnight Low

☀☀☀☀

7.6h sun

24.3mm rain

Sat

12 Sept

Rain showers

28°C

Daytime High

24°C

Overnight Low

☀☀☀☀☀

10.9h sun

23.2mm rain

Sun

13 Sept

Rain showers

29°C

Daytime High

24°C

Overnight Low

☀☀☀○○

6.3h sun

20.6mm rain

Mon

14 Sept

Rain showers

31°C

Daytime High

24°C

Overnight Low

☀☀☀☀☀

12h sun

14mm rain

Tue

15 Sept

Rain showers

28°C

Daytime High

24°C

Overnight Low

☀☀○○○

4.6h sun

30.8mm rain

Wed

16 Sept

Heavy drizzle

30°C

Daytime High

24°C

Overnight Low

☀☀○○○

4.6h sun

17.4mm rain

Thu

17 Sept

Heavy drizzle

29°C

Daytime High

24°C

Overnight Low

☀☀☀☀☀

11.2h sun

12.8mm rain

Fri

18 Sept

Light drizzle

32°C

Daytime High

24°C

Overnight Low

☀☀☀☀☀

12h sun

7.2mm rain

Sat

19 Sept

Light drizzle

32°C

Daytime High

24°C

Overnight Low

☀☀☀☀☀

12h sun

9.4mm rain

Sun

20 Sept

Thunderstorm

31°C

Daytime High

24°C

Overnight Low

☀☀☀☀☀

11.7h sun

20mm rain

Mon

21 Sept

Thunderstorm

31°C

Daytime High

24°C

Overnight Low

☀☀☀☀☀

12h sun

14mm rain

Tue

22 Sept

Thunderstorm

32°C

Daytime High

25°C

Overnight Low

☀☀☀☀☀

11.5h sun

12.7mm rain

☀ = sunshine score · °C high / low · hours of sunshine shown below

About Siem Reap

Siem Reap, Cambodia is one of Southeast Asia's most captivating destinations, offering the perfect blend of ancient wonder and tropical sunshine for an unforgettable holiday. Home to the breathtaking Angkor Archaeological Park, this charming city draws visitors from across the globe who seek not only world-class cultural experiences but also the promise of warm, reliable weather. Whether you're a history enthusiast, a family looking for adventure, or a couple seeking a romantic getaway, holidays in Siem Reap deliver the kind of transformative travel experience that keeps people dreaming of return visits.

The climate in Siem Reap, Cambodia varies significantly throughout the year, shaped by monsoon patterns that define the region. During the dry season from November to May, temperatures are pleasantly warm, averaging around 26°C, creating ideal conditions for exploring ancient temples without the oppressive heat. From June onwards, the hot season arrives with average temperatures reaching 35°C during peak months, comparable to the height of summer in southern Spain or the Canary Islands. This intense warmth combines with high humidity during the rainy season from May to October, when monsoon rains typically fall in afternoon downpours rather than sustained rainfall. Understanding Siem Reap weather patterns helps you plan accordingly, as the dry months offer significantly more sunshine hours and comfortable exploration conditions.

The best time to visit Siem Reap is between November and February, when you'll experience the most sunshine, coolest temperatures, and lowest rainfall. These months provide optimal Siem Reap weather for trekking through rice paddies, cycling to remote temples, and enjoying the city's vibrant evening atmosphere without excessive heat. December and January are particularly popular for families and couples seeking perfect holiday conditions.

The city's main attraction, Angkor Archaeological Park, stands as one of humanity's greatest architectural achievements, requiring at least two days to explore properly. Beyond temples, Siem Reap offers the serene Tonlé Sap Lake, local markets brimming with Cambodian cuisine, traditional cooking classes, and vibrant nightlife. Solo travellers particularly appreciate the welcoming guesthouses and tour infrastructure, while adventure seekers enjoy zip-lining, kayaking, and jungle treks.

Reaching Siem Reap is straightforward, with direct flights available from Singapore, the United Arab Emirates, and Australia. Visitors from Europe, North America, and other regions can access the city through convenient one-stop connections via major Asian hubs, making it increasingly accessible for international travellers seeking guaranteed sunshine and cultural immersion.

Typical rainfall & humidity in Siem Reap

Jan

38.9mm · 68%

Feb

18.6mm · 67%

Mar

63.5mm · 66%

Apr

81.2mm · 68%

May

251.1mm · 77%

Jun

217.3mm · 80%

Jul

290.4mm · 83%

Aug

214.5mm · 81%

Sep

377.8mm · 87%

Oct

270.9mm · 86%

Nov

104.3mm · 79%

Dec

30.6mm · 72%

Average monthly rainfall and relative humidity, based on the last 3 years of historical data.