14-day forecast — Siem Reap Updated every hour
Thu · Today · 18 Jun
Showers
+35°
+25°
1,6 mm
Fri · Tomorrow · 19 Jun
Showers
+35°
+25°
0,5 mm
Saturday · 20 Jun
Showers
+34°
+26°
4,1 mm
Sunday · 21 Jun
Showers
+35°
+25°
2,0 mm
Monday · 22 Jun
Showers
+35°
+25°
3,9 mm
Tuesday · 23 Jun
Showers
+35°
+25°
0,5 mm
Wednesday · 24 Jun
Showers
+35°
+26°
0,6 mm
Thursday · 25 Jun
Showers
+36°
+26°
0,5 mm
Friday · 26 Jun
Showers
+35°
+25°
0,8 mm
Saturday · 27 Jun
Showers
+35°
+26°
0,4 mm
Sunday · 28 Jun
Showers
+35°
+26°
0,5 mm
Monday · 29 Jun
Clear
+35°
+25°
6%
Tuesday · 30 Jun
Showers
+36°
+26°
0,5 mm
Wednesday · 1 Jul
Partly cloudy
+37°
+25°
17%
About Siem Reap
Porte des temples d’Angkor, chaleur tropicale et mousson.
Country Cambodia
Region Angkor
Continent Asia
Time zone Asia/Phnom_Penh (+07:00)
Latitude 13.3617°
Longitude 103.8590°
Air quality Fair (EAQI 35)
Climate in Siem Reap in May
Normals 8 years · best time to visit · Open-Meteo
Best time to visit Siem Reap : January–March, May–June, September–December . With good weather, May is a recommended month to visit.
Photo: Wikimedia
April
May
June
Average temperature
→ 29°C
29°C
→ 29°C
Highest temperature
▼ 34°C
33°C
→ 33°C
Lowest temperature
▲ 25°C
26°C
→ 26°C
Precipitation
▲ 120 mm
228 mm
▼ 165 mm
Days with precipitation
▲ 16 d
24 d
▼ 23 d
Humidity
▲ 66%
77%
▲ 79%
Sunshine hours per day
▼ 10,6 h
9,9 h
▼ 9,2 h
Cloud cover
▲ 15%
22%
▲ 28%
UV index (midday)
→ 12
12
→ 12
Day length
12:26
12:45
12:54
Our rating
Acceptable
Good
Good
Temperature day by day in May mean + moving average
27° 29° 31° 1 6 11 16 21 26 31
Precipitation day by day in May mm
0 7 13.9 1 6 11 16 21 26 31
UV index day by day in May midday value, clear-sky
0 6 12 1 6 11 16 21 26 31
Climate normals calculated from Open-Meteo (ERA5 archive 8 years, sea temperature Marine API). UV estimated from solar elevation.
Other destinations in Asia
Data source
Global weather models — international forecasts
Météo de Siem Reap (Cambodia) : conditions actuelles et prévisions à 24 h et 14 jours pour préparer votre voyage. Sur place actuellement, il fait +33°, partly cloudy, vent 5 km/h. Sur les 7 prochains jours, les températures varient de 25 à 35 °C et 13 mm de pluie. Heure locale (fuseau Asia/Phnom_Penh). Données Open-Meteo et WeatherAPI.