Cambodia (Siem Reap)
August
Weather in Cambodia for August 2025
Your guide to Cambodia weather in August - trends and predictions
In general, the average temperature in Cambodia at the beginning of August is 31.1 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 33 °C by the end of August.
Cambodia experiences an exceptionally high level of rainfall in August, with more than 20 rainy days on average.
Is August a good time to visit Cambodia? check out the best time to travel to Cambodia page.
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7
Dry days
24
Rainy days
0
Snow days
33°/25°
Temperatures
14 km/h
Avg max wind
73 %
Avg humidity
Cambodia in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  30° | 2  30° | 3 31° | ||||
| 4 31° | 5 32° | 6  31° | 7 33° | 8 33° | 9 34° | 10 34° |
| 11 34° | 12 33° | 13 33° | 14 34° | 15 34° | 16 33° | 17 33° |
| 18 33° | 19 34° | 20 34° | 21 32° | 22 32° | 23 33° | 24 33° |
| 25 33° | 26 34° | 27  33° | 28  35° | 29 33° | 30 32° | 31 31° |
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Temperatures trend during August in Cambodia
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Patchy rain possible | 30° /24° | 1.6 mm | 7 | |
| 2 Aug. | Heavy rain at times | 30° /24° | 4 mm | 7 | |
| 3 Aug. | Patchy rain possible | 31° /24° | 3.7 mm | 7 | |
| 4 Aug. | Patchy rain possible | 31° /24° | 4.7 mm | 7 | |
| 5 Aug. | Patchy rain possible | 32° /24° | 3.2 mm | 7 | |
| 6 Aug. | Moderate or heavy rain shower | 31° /25° | 7.1 mm | 7 | |
| 7 Aug. | Patchy rain possible | 33° /25° | 0.8 mm | 7 | |
| 8 Aug. | Patchy rain possible | 33° /25° | 2.1 mm | 7 | |
| 9 Aug. | Moderate or heavy rain shower | 34° /25° | 3.9 mm | 7 | |
| 10 Aug. | Patchy rain possible | 34° /25° | 0.6 mm | 7 | |
| 11 Aug. | Moderate or heavy rain shower | 34° /25° | 1.5 mm | 7 | |
| 12 Aug. | Moderate or heavy rain shower | 33° /25° | 5.7 mm | 7 | |
| 13 Aug. | Moderate or heavy rain shower | 33° /24° | 5.2 mm | 7 | |
| 14 Aug. | Patchy rain possible | 34° /25° | 0.5 mm | 8 | |
| 15 Aug. | Moderate or heavy rain shower | 34° /25° | 3.5 mm | 7 | |
| 16 Aug. | Moderate or heavy rain shower | 33° /25° | 5.8 mm | 7 | |
| 17 Aug. | Moderate or heavy rain shower | 33° /25° | 5.5 mm | 7 | |
| 18 Aug. | Heavy rain at times | 33° /25° | 1.5 mm | 7 | |
| 19 Aug. | Moderate rain at times | 34° /25° | 1 mm | 8 | |
| 20 Aug. | Moderate or heavy rain shower | 34° /25° | 10.1 mm | 8 | |
| 21 Aug. | Moderate or heavy rain shower | 32° /24° | 13.3 mm | 7 | |
| 22 Aug. | Moderate or heavy rain shower | 32° /25° | 3 mm | 7 | |
| 23 Aug. | Moderate rain at times | 33° /25° | 1.8 mm | 7 | |
| 24 Aug. | Patchy rain possible | 33° /25° | 3.2 mm | 7 | |
| 25 Aug. | Patchy rain possible | 33° /25° | 5.8 mm | 7 | |
| 26 Aug. | Patchy rain possible | 34° /25° | 5.6 mm | 7 | |
| 27 Aug. | Thundery outbreaks possible | 33° /25° | 3.2 mm | 8 | |
| 28 Aug. | Partly cloudy | 35° /25° | 4 mm | 8 | |
| 29 Aug. | Patchy rain possible | 33° /25° | 3.7 mm | 7 | |
| 30 Aug. | Light rain shower | 32° /24° | 5.9 mm | 7 | |
| 31 Aug. | Moderate or heavy rain shower | 31° /24° | 13.8 mm | 7 | |
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Important Notice
Our weather forecast for Cambodia in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Cambodia forecast closer to your planned date for the most up-to-date weather information.
Cambodia in August - FAQ
What are the expected maximum and minimum temperatures in Cambodia during August?
During August, expect a variety of temperatures with highs around 33° and lows near 25°, suitable for diverse activities and preferences.
How much rainfall should be expected in Cambodia during August?
Significant rainfall exceeding 258.3 mm is expected in Cambodia during August, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Cambodia during August?
The average wind speed in Cambodia during August is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Cambodia in August?
As you prepare for your trip to Cambodia in August, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Cambodia, during August, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
- Insect Repellent: For destinations with mosquitos or other insects
August rainfall patterns in Cambodia
Explore the daily rainfall trends and prepare for Cambodias August weather 💧
UV exposure in Cambodia during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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