Siem Reap (Angkor) weather in June
Temperature, sea and sunshine in June: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in June
Poor
Best time to visit: December – February
What is the weather like in Siem Reap (Angkor) in June?
In June, Siem Reap (Angkor) is hot: daytime highs average 32 °C, and even at night it stays warm at around 26 °C. Expect around 6 hours of sunshine a day. It is the rainy season: rain falls on about 22 days, totalling 145 mm. On about 26 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, June is not an ideal month for a holiday in Siem Reap (Angkor).
June compared
How the weather changes from May to July. Tap a month to open it.
More details for June
- Daylight
- 12 h 54 min05:37 – 18:32
- UV index
- 13 · extremeclear sky, noon (estimate)
- Muggy days
- 30 daysdew point 18 °C or more
- Wind
- 15 km/haverage daily peak
- Cloud cover
- 87 %on average
- Hot days
- 26 days30 °C or more
- Time zone
- UTC+7Asia/Phnom_Penh
How the score comes together
- Temperatureweight 50 %39 %
- Sunshineweight 20 %57 %
- Few rainy daysweight 30 %0 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in June
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Water bottle – drink plenty
- Insect repellent
- Rain jacket or umbrella
Siem Reap (Angkor) in June: quick answers
Is Siem Reap (Angkor) hot in June?
Yes. In June, Siem Reap (Angkor) is hot: daytime highs average 32 °C and nights stay around 26 °C. On about 26 days the thermometer climbs to 30 °C or more.
Does it rain much in Siem Reap (Angkor) in June?
It rains often – on about 22 days, adding up to 145 mm.
Siem Reap (Angkor) month by month
The whole year in Siem Reap (Angkor)All destinations: Cambodia
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, GeoNames (CC BY 4.0)