Krong Preah Sihanouk (Sihanoukville)
September
Weather in Krong Preah Sihanouk for September 2026
Your guide to Krong Preah Sihanouk weather in September - trends and predictions
In general, the average temperature in Krong Preah Sihanouk at the beginning of September is 27.6 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 28.1 °C by the end of September.
Krong Preah Sihanouk experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 844.2 mm.
Temperatures
Rain 🌧️
1
Dry days
29
Rainy days
0
Snow days
28°/26°
Temperatures
23 km/h
Avg max wind
81 %
Avg humidity
Krong Preah Sihanouk Weather September
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Temperatures trend during September in Krong Preah Sihanouk
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September weather in Krong Preah Sihanouk day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Moderate or heavy rain shower | 27° /25° | 63.8 mm | 6 | |
| 2 Sept. | Moderate or heavy rain shower | 27° /26° | 55.4 mm | 6 | |
| 3 Sept. | Moderate or heavy rain shower | 27° /25° | 61 mm | 6 | |
| 4 Sept. | Moderate or heavy rain shower | 28° /26° | 40.1 mm | 6 | |
| 5 Sept. |  Light rain shower | 28° /26° | 23.8 mm | 6 | |
| 6 Sept. | Moderate or heavy rain shower | 28° /27° | 42.2 mm | 6 | |
| 7 Sept. | Moderate or heavy rain shower | 28° /25° | 32.9 mm | 6 | |
| 8 Sept. | Moderate or heavy rain shower | 27° /25° | 38.7 mm | 6 | |
| 9 Sept. | Moderate rain at times | 28° /25° | 21.6 mm | 6 | |
| 10 Sept. | Moderate or heavy rain shower | 28° /26° | 8.9 mm | 6 | |
| 11 Sept. |  Heavy rain at times | 28° /26° | 8.1 mm | 6 | |
| 12 Sept. | Moderate or heavy rain shower | 28° /26° | 21.2 mm | 6 | |
| 13 Sept. | Moderate rain at times | 28° /25° | 12.9 mm | 6 | |
| 14 Sept. | Moderate or heavy rain shower | 27° /25° | 28.4 mm | 6 | |
| 15 Sept. | Moderate or heavy rain shower | 28° /26° | 25.8 mm | 6 | |
| 16 Sept. | Moderate or heavy rain shower | 28° /26° | 21.4 mm | 6 | |
| 17 Sept. | Moderate or heavy rain shower | 28° /26° | 37 mm | 6 | |
| 18 Sept. | Moderate or heavy rain shower | 28° /25° | 33.9 mm | 6 | |
| 19 Sept. | Moderate or heavy rain shower | 27° /25° | 50.3 mm | 6 | |
| 20 Sept. | Moderate or heavy rain shower | 28° /26° | 37.7 mm | 6 | |
| 21 Sept. | Moderate or heavy rain shower | 28° /26° | 25.9 mm | 6 | |
| 22 Sept. | Moderate or heavy rain shower | 28° /25° | 22.1 mm | 6 | |
| 23 Sept. | Heavy rain at times | 28° /26° | 5.2 mm | 6 | |
| 24 Sept. | Moderate or heavy rain shower | 28° /25° | 9.4 mm | 6 | |
| 25 Sept. | Heavy rain at times | 29° /26° | 11.6 mm | 6 | |
| 26 Sept. | Patchy rain possible | 28° /24° | 6.1 mm | 6 | |
| 27 Sept. | Patchy rain possible | 28° /25° | 11.5 mm | 6 | |
| 28 Sept. | Moderate rain at times | 28° /25° | 36.4 mm | 6 | |
| 29 Sept. |  Partly cloudy | 28° /26° | 13.9 mm | 7 | |
| 30 Sept. | Light rain shower | 28° /26° | 39.3 mm | 6 | |
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Important Notice
Our weather forecast for Krong Preah Sihanouk in September 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 Krong Preah Sihanouk forecast closer to your planned date for the most up-to-date weather information.
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Krong Preah Sihanouk in September - FAQ
What are the expected maximum and minimum temperatures in Krong Preah Sihanouk during September?
During September, expect a variety of temperatures with highs around 28° and lows near 26°, suitable for diverse activities and preferences.
How much rainfall should be expected in Krong Preah Sihanouk during September?
Significant rainfall exceeding 844.2 mm is expected in Krong Preah Sihanouk during September, occurring over more than 29 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Krong Preah Sihanouk during September?
The average wind speed in Krong Preah Sihanouk during September is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Krong Preah Sihanouk
Explore the daily rainfall trends and prepare for Krong Preah Sihanouks September weather 💧
UV exposure in Krong Preah Sihanouk during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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