The month in detail
What to expect in June
In June, Siem Reap sees 32°C during the day with 5.7h of sunshine per day. Expect rain on 41% of days — a light raincoat in the bag is recommended.
June ranks 8 out of 12 months in Siem Reap.
This month's conditions
What it's like in June
UV index
8 · high
sunscreen and hat advised
Feels like
oppressive heat
24°
Daylight
12.8h of daylight
Air quality
good
AQI 21
Compare
Is June the right month?
The best month in Siem Reap is January (6.1/10), 1.4 pt higher than June.
Book
Plan your trip
Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.
Stay
Hotels & rentals · Siem Reap
Expedia →
Activities
Tours, tickets, experiences
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Flights
Multi-airline comparator
Kiwi →
🎟️ Activities & tours · Siem Reap
GetYourGuide selection · free cancellation
Practical info
What you need to know before you go
Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a tropical stay.
Country · Cambodia
🗣️LanguageKhmer
💶CurrencyRiel cambodgien (៛)
🚗DrivingRight-hand
🛡️Safety ⓘSafe · 2/5
💰Cost of living ⓘCheap · 2/5
🌡️ Climate
🌍Climate typeTropical
📈Climate trend ⓘStable
🔥Hottest monthMarch · 34°C
❄️Coolest monthDecember · 30°C
🌧️Rainiest month ⓘSeptember · 63%
🏝️ Tropical stay
🌞Dry season ⓘMay → Sep
🌧️Wet season ⓘDec → Mar
🌀Cyclones ⓘSeason Nov-Apr
Explore
Other destinations in June
If June doesn't convince you for this destination, compare with others.
Similar climate
Phnom PenhCambodiaCambodiaCambodia
BangkokThailandBattambangCambodiaChiang MaiThailand
Location
Where is Siem Reap ?
Global position + regional geographic context.
🌍 World
🔍 Geographic context
CambodiaTropical climate with a 6.1 → 4.4 gap between best and worst month. 10 years of ERA5 data to choose by project.
13.36°N · 103.86°E
Questions
Frequently asked questions
What is the best time to visit Siem Reap?
January is the best month with 31.0°C highs, 22.0°C lows, 8.2h of sunshine and 4.0% rainy days.
How many hours of sunshine does Siem Reap get in January?
Siem Reap averages 8.2 sunshine hours per day in January. It is the sunniest month with a climate score of 6.0/10.
What is the rainiest month in Siem Reap?
May is the most unfavourable month with May has the lowest climate score of the year and the lowest climate score of the year.
What are the temperatures at night in Siem Reap in January?
In January, overnight lows reach 22.0°C, while afternoon highs average 31.0°C.
Is Siem Reap good in winter?
In winter (December-February), Siem Reap scores 5.9/10 on average — Decent period conditions for cultural visits.. The best month overall remains January with a score of 6.0/10.
When should you avoid Siem Reap?
May is the most difficult month to visit Siem Reap, with May has the lowest climate score of the year. Climate conditions are at their lowest of the year during this period.
Do you need sun protection in Siem Reap in June?
The average UV index reaches 8 in June in Siem Reap (high), with about 12.8h of daylight. Sunscreen and hat advised.