Prachuap Khiri Khan
September
Weather in Prachuap Khiri Khan for September 2025
Your guide to Prachuap Khiri Khan weather in September - trends and predictions
In general, the average temperature in Prachuap Khiri Khan at the beginning of September is 30 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 29.6 °C by the end of September.
Prachuap Khiri Khan experiences an exceptionally high level of rainfall in September, with more than 20 rainy days on average.
Is September a good time to visit Prachuap Khiri Khan? check out the best time to travel to Prachuap Khiri Khan page.
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6
Dry days
24
Rainy days
0
Snow days
29°/25°
Temperatures
18 km/h
Avg max wind
75 %
Avg humidity
Prachuap Khiri Khan in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  30° | 2  31° | 3 31° | 4 30° | 5 30° | 6 28° | 7 30° |
| 8 31° | 9  30° | 10 30° | 11 30° | 12 29° | 13  30° | 14 30° |
| 15 30° | 16 29° | 17 31° | 18 30° | 19 29° | 20 31° | 21  30° |
| 22 31° | 23 32° | 24 30° | 25 29° | 26 30° | 27 28° | 28 28° |
| 29 30° | 30 32° |
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Temperatures trend during September in Prachuap Khiri Khan
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Light rain shower | 30° /25° | 5.1 mm | 7 | |
| 2 Sept. | Overcast | 31° /25° | 5.7 mm | 7 | |
| 3 Sept. | Light rain shower | 31° /25° | 2.4 mm | 7 | |
| 4 Sept. | Patchy rain possible | 30° /25° | 4.3 mm | 7 | |
| 5 Sept. | Light rain shower | 30° /25° | 1 mm | 7 | |
| 6 Sept. | Light rain shower | 28° /26° | 1.3 mm | 6 | |
| 7 Sept. | Light rain shower | 30° /25° | 1.3 mm | 7 | |
| 8 Sept. | Light rain shower | 31° /26° | 1.8 mm | 7 | |
| 9 Sept. | Cloudy | 30° /26° | 0.1 mm | 7 | |
| 10 Sept. | Overcast | 30° /25° | 1.2 mm | 7 | |
| 11 Sept. | Light rain shower | 30° /25° | 5.4 mm | 7 | |
| 12 Sept. | Overcast | 29° /25° | 1 mm | 7 | |
| 13 Sept. | Partly cloudy | 30° /25° | 0.7 mm | 7 | |
| 14 Sept. | Overcast | 30° /25° | 0.1 mm | 7 | |
| 15 Sept. | Overcast | 30° /26° | 0 mm | 7 | |
| 16 Sept. | Light rain shower | 29° /25° | 14.1 mm | 7 | |
| 17 Sept. | Light rain shower | 31° /25° | 1.7 mm | 7 | |
| 18 Sept. | Light rain shower | 30° /25° | 3.7 mm | 7 | |
| 19 Sept. | Patchy rain possible | 29° /24° | 1.2 mm | 7 | |
| 20 Sept. | Light rain shower | 31° /25° | 1.4 mm | 7 | |
| 21 Sept. | Moderate or heavy rain shower | 30° /25° | 7.6 mm | 7 | |
| 22 Sept. | Patchy rain possible | 31° /25° | 6.2 mm | 7 | |
| 23 Sept. | Light rain shower | 32° /26° | 2.5 mm | 7 | |
| 24 Sept. | Patchy rain possible | 30° /25° | 2.7 mm | 7 | |
| 25 Sept. | Light rain shower | 29° /24° | 9.8 mm | 7 | |
| 26 Sept. | Light rain shower | 30° /25° | 7.2 mm | 7 | |
| 27 Sept. | Light rain shower | 28° /24° | 6.5 mm | 7 | |
| 28 Sept. | Moderate or heavy rain shower | 28° /24° | 53.6 mm | 7 | |
| 29 Sept. | Light rain shower | 30° /25° | 0.6 mm | 7 | |
| 30 Sept. | Light rain shower | 32° /25° | 3.4 mm | 7 | |
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Important Notice
Our weather forecast for Prachuap Khiri Khan 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 Prachuap Khiri Khan forecast closer to your planned date for the most up-to-date weather information.
Prachuap Khiri Khan in September - FAQ
What are the expected maximum and minimum temperatures in Prachuap Khiri Khan during September?
During September, expect a variety of temperatures with highs around 29° and lows near 25°, suitable for diverse activities and preferences.
How much rainfall should be expected in Prachuap Khiri Khan during September?
Significant rainfall exceeding 239.9 mm is expected in Prachuap Khiri Khan during September, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Prachuap Khiri Khan during September?
The average wind speed in Prachuap Khiri Khan during September is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Prachuap Khiri Khan in September?
As you prepare for your trip to Prachuap Khiri Khan in September, 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 Prachuap Khiri Khan, during September, 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
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