Weather in Phnom Penh in July
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 July in Phnom Penh.
Compare car hire prices → Affiliate link — we earn a commission at no extra cost to youJuly in Phnom Penh is hot, with average highs of 31.8°C and lows of 25.3°C. It is very wet, with around 26 rainy days, with roughly 8.4 hours of sunshine a day. It is one of the best months of the year to visit. For the complete picture, see the best time to visit Phnom Penh — every month compared. Once you know when to go, find your Phnom Penh packing list at 247PackingList.
Get ready for Phnom Penh in July
Search flights to Phnom Penh
Compare 100+ airlines for July — 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 Phnom Penh in July
- Lightweight, breathable clothing
- High SPF sunscreen
- Sunglasses
- Sun hat
- Reusable water bottle
- Compact travel umbrella
- Waterproof jacket
- Quick-dry clothing
Compare all months in Phnom Penh
| Month | High | Rain | Rating |
|---|---|---|---|
| January | 30.9°C | 22.2mm | 10/10 |
| February | 32.4°C | 26.1mm | 10/10 |
| March | 34.2°C | 39.5mm | 10/10 |
| April | 33.6°C | 121.7mm | 9/10 |
| May | 33.3°C | 190.1mm | 9/10 |
| June | 32.9°C | 167.4mm | 9/10 |
| July | 31.8°C | 228.8mm | 8/10 |
| August | 32.3°C | 250.5mm | 8/10 |
| September | 30.8°C | 338.9mm | 8/10 |
| October | 30.2°C | 382.8mm | 8/10 |
| November | 30.3°C | 224.5mm | 8/10 |
| December | 30.2°C | 33.6mm | 10/10 |
Full month-by-month guide: best time to visit Phnom Penh →
For facts about Cambodia — currency, language and dialling code — see our Cambodia country guide at 247CountryInfo. Travellers also find it useful to keep a Phnom Penh travel guide to hand. Check clothing sizes in Cambodia before you shop.
Frequently Asked Questions
Is July a good time to visit Phnom Penh?
July rates 8/10 for visiting Phnom Penh — good time to visit. Expect average highs of 31.8°C, 228.8mm of rain across the month and about 8.4 hours of daily sunshine.
What is the temperature in Phnom Penh in July?
In July, Phnom Penh has average highs of 31.8°C (89.2°F) and average lows of 25.3°C (77.5°F).
Does it rain in Phnom Penh in July?
Yes — July is one of the wetter months in Phnom Penh, averaging 228.8mm of rain over roughly 26 rainy days. Pack for heavy showers.
What should I wear in Phnom Penh in July?
For Phnom Penh in July (31.8°C highs / 25.3°C lows), pack lightweight, breathable clothing plus high spf sunscreen, sunglasses, sun hat.
More essentials for Phnom Penh in July
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.