Weather in Siem Reap in June
As an Amazon Associate we earn from qualifying purchases. We also earn commission from other retail partners. Links below are affiliate links.
Book now, pay at pickup — compare Hertz, Avis, Budget, Sixt and 800+ rental companies for June in Siem Reap.
Compare car hire prices → Affiliate link — we earn a commission at no extra cost to youJune in Siem Reap is hot, with average highs of 32.9°C and lows of 25.5°C. It is very wet, with around 22 rainy days, with roughly 9.6 hours of sunshine a day. Weather-wise, this is one of the most reliable months to travel. For the complete picture, see the best time to visit Siem Reap — every month compared. Once you know when to go, find your Siem Reap packing list at 247PackingList.
Get ready for Siem Reap in June
Search flights to Siem Reap
Compare 100+ airlines for June — one search, best price.
Search Flights →Lightweight travel clothing
Lightweight, breathable clothing and a compact travel umbrella are essential in this climate.
Check Price →What to pack for Siem Reap in June
- Lightweight, breathable clothing
- High SPF sunscreen
- Sunglasses
- Sun hat
- Reusable water bottle
- Compact travel umbrella
- Waterproof jacket
- Quick-dry clothing
Compare all months in Siem Reap
| Month | High | Rain | Rating |
|---|---|---|---|
| January | 31.0°C | 31.1mm | 10/10 |
| February | 32.7°C | 36.1mm | 10/10 |
| March | 34.6°C | 47.5mm | 10/10 |
| April | 33.6°C | 156.1mm | 9/10 |
| May | 33.1°C | 227.2mm | 8/10 |
| June | 32.9°C | 162.3mm | 9/10 |
| July | 31.7°C | 268.7mm | 8/10 |
| August | 31.7°C | 237.6mm | 8/10 |
| September | 30.3°C | 396.0mm | 8/10 |
| October | 30.0°C | 309.8mm | 8/10 |
| November | 30.2°C | 132.1mm | 9/10 |
| December | 29.8°C | 28.9mm | 10/10 |
Full month-by-month guide: best time to visit Siem Reap →
For facts about Cambodia — currency, language and dialling code — see our Cambodia country guide at 247CountryInfo. Travellers also find it useful to keep a Siem Reap travel guide to hand. Check clothing sizes in Cambodia before you shop.
Frequently Asked Questions
Is June a good time to visit Siem Reap?
June rates 9/10 for visiting Siem Reap — excellent time to visit. Expect average highs of 32.9°C, 162.3mm of rain across the month and about 9.6 hours of daily sunshine.
What is the temperature in Siem Reap in June?
In June, Siem Reap has average highs of 32.9°C (91.2°F) and average lows of 25.5°C (77.9°F).
Does it rain in Siem Reap in June?
Yes — June is one of the wetter months in Siem Reap, averaging 162.3mm of rain over roughly 22 rainy days. Pack for heavy showers.
What should I wear in Siem Reap in June?
For Siem Reap in June (32.9°C highs / 25.5°C lows), pack lightweight, breathable clothing plus high spf sunscreen, sunglasses, sun hat.
More essentials for Siem Reap in June
Packing cubes
Keep the bag organised whatever the weather — compression cubes for every size.
Check Price →Travel first aid kit
Compact TSA-friendly kit for peace of mind wherever you travel.
Check Price →Last updated:
Climate data sourced from Open-Meteo (open source, open data licence). Monthly averages calculated from 2020–2023 historical data. Weather can be unpredictable — always check a live forecast before travelling.