16-Day Forecast
Today
21 Oct
32°C
Daytime High
24°C
Overnight Low
☀☀☀☀○
8.1h sun
12.8mm rain
Thu
22 Oct
32°C
Daytime High
25°C
Overnight Low
☀☀☀☀☀
10.4h sun
4.6mm rain
Fri
23 Oct
32°C
Daytime High
25°C
Overnight Low
☀☀☀☀☀
11h sun
2.1mm rain
Sat
24 Oct
32°C
Daytime High
25°C
Overnight Low
☀☀☀☀☀
10.6h sun
1mm rain
Sun
25 Oct
32°C
Daytime High
25°C
Overnight Low
☀☀☀☀☀
11.2h sun
1.4mm rain
Mon
26 Oct
31°C
Daytime High
23°C
Overnight Low
☀☀☀☀☀
10.5h sun
6.7mm rain
Tue
27 Oct
31°C
Daytime High
23°C
Overnight Low
☀☀☀☀☀
11.6h sun
1.8mm rain
Wed
28 Oct
32°C
Daytime High
24°C
Overnight Low
☀☀☀☀☀
11.6h sun
1.8mm rain
Thu
29 Oct
33°C
Daytime High
24°C
Overnight Low
☀☀☀☀☀
11.6h sun
12mm rain
Fri
30 Oct
31°C
Daytime High
24°C
Overnight Low
☀☀☀☀☀
10.8h sun
4.8mm rain
Sat
31 Oct
32°C
Daytime High
24°C
Overnight Low
☀☀☀☀☀
11.5h sun
3.2mm rain
Sun
1 Nov
32°C
Daytime High
24°C
Overnight Low
☀☀☀☀☀
11.5h sun
4.8mm rain
Mon
2 Nov
32°C
Daytime High
23°C
Overnight Low
☀☀☀☀☀
11.5h sun
6.1mm rain
Tue
3 Nov
32°C
Daytime High
23°C
Overnight Low
☀☀☀☀☀
11.5h sun
1.5mm rain
Wed
4 Nov
32°C
Daytime High
24°C
Overnight Low
☀☀☀☀☀
11.3h sun
5mm rain
Thu
5 Nov
32°C
Daytime High
24°C
Overnight Low
☀☀☀☀☀
11.4h sun
6.7mm rain
☀ = sunshine score · °C high / low · hours of sunshine shown below
About Siem Reap
Siem Reap, Cambodia is a destination that seamlessly blends ancient wonder with tropical warmth, making it an ideal choice for travellers seeking a sunshine holiday unlike anywhere else. Home to the breathtaking temples of Angkor, including the iconic Angkor Wat, this destination offers not just reliable warm weather but also a profound cultural experience that appeals to families, couples, and adventure seekers alike. The combination of architectural marvels, vibrant local culture, and consistently pleasant temperatures creates the perfect backdrop for an unforgettable getaway where history and natural beauty converge under clear blue skies.
The climate in Siem Reap, Cambodia follows a tropical pattern with distinct seasonal variations. During the peak warm season, average temperatures reach approximately 35°C, making it consistently hot and ideal for those who thrive in genuine tropical heat. The cooler winter months average around 26°C, which is comparable to southern European destinations during their summer months, offering pleasant warmth without excessive intensity. The Siem Reap weather is generally humid year-round, with moisture in the air contributing to lush vegetation and vibrant landscapes that frame the ancient temples beautifully.
The best time to visit Siem Reap depends on your preference for warmth and sunshine. The driest months from November through February offer the most sunshine and comfortable conditions for temple exploration, with temperatures settling into the mid to high 20s Celsius. These months are particularly popular for holidays in Siem Reap, as visitors can spend extended periods exploring Angkor Archaeological Park without concern for tropical downpours. However, if you prefer warmer temperatures and don't mind occasional rainfall, the months from March to May deliver peak heat with fewer crowds.
Things to do in Siem Reap extend far beyond the temples. Visitors can explore floating villages on Tonlé Sap Lake, engage with local artisans in silk workshops, experience traditional Khmer cooking classes, and enjoy evening performances of classical Cambodian dance. The town itself offers excellent restaurants ranging from street food to fine dining, markets bursting with local crafts, and tranquil gardens providing respite from the heat.
Getting to Siem Reap is convenient for most international travellers. Direct flights are available from Singapore, the UAE, and Australia, while one-stop connections are offered from the United Kingdom, Ireland, most of mainland Europe including Germany, France, and Scandinavia, as well as North America and other regions, making this tropical destination readily accessible regardless of your origin.
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.