Siem Reap Weather in June
June in Siem Reap averages 34°C (93°F) during the day and 27°C (81°F) at night. Quite a bit of rainfall is typical this month, with around 158 mm (6.2 in) on average. An umbrella is a good idea.
Rainfall in Siem Reap in June
Based on our climate data of the past 30 years, about 15 days of rain are anticipated, with 158 mm (6.2 in) on average. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Siem Reap in June
In June, Siem Reap gets very high temperatures, with highs of 34°C (93°F). Nights cool to around 27°C (81°F). If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. Nights remain warm at around 27°C (81°F). For a more comfortable sleep, a cold shower before bed and a fan or air conditioning can make a big difference.June in Siem Reap can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Cambodia, check out our Siem Reap's climate page.
Siem Reap Temperature in June
Min Temperature
27°C (81°F)
Max Temperature
34°C (93°F)
Chance of Rain
49%
Precipitation
158 mm (6.2 in)
Rainy days
15 days
Humidity
70%
Historical weather for Siem Reap in June
Browse day-by-day weather records for Siem Reap spanning 34 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Siem Reap historical weather extremes in June
The extremes listed below come from historical weather data collected in Siem Reap from 2006 through 2025.
- Siem Reap recorded its highest June temperature of 39°C (102°F) on June 14, 2024.
- The coldest June day was on June 28, 2016, with a maximum of 28°C (82°F).
- Siem Reap registered its coldest June night on June 16, 2021, with temperatures dropping to 23°C (73°F).
- The heaviest June precipitation occurred on June 13, 2013, when 80 mm (3.1 in) of precipitation fell.
Best Places in Cambodia in June
Find out more about the weather in Cambodia and which places have the best travel conditions in this month. See all of Cambodia in June →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Siem Reap in June
Hot weather in June means keeping cool is the priority. Loose-fitting clothes in natural fabrics work best. Pack plenty of shorts, tank tops, and breathable shirts. Don't forget a hat, swimwear, and comfortable sandals. Heavy rain is guaranteed, please bring a good poncho and waterproof everything!What To Do in Siem Reap in June
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Cambodia, check out our Siem Reap's climate page.
See the full Siem Reap climate overview or explore weather in Cambodia.
