Weather in Chiang Rai for September 2024
Until now, September 2024 in Chiang Rai has been nearly identical to the historical average, with a temperature of 29 °C (showing only a slight deviation of -0.2 °C).
The forecast for the next days in Chiang Rai predicts temperatures to be around 30 °C, close to the historical average.
In general, the average temperature in Chiang Rai at the beginning of September is 30.7 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 29.7 °C by the end of September.
Chiang Rai experiences an exceptionally high level of rainfall in September, with more than 24 rainy days on average.
Is September a good time to visit Chiang Rai? check out the best time to travel to Chiang Rai page.
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Chiang Rai in September average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  30° | ||||||
| 2  27° | 3  32° | 4 32° | 5  32° | 6 30° | 7 32° | 8 28° |
| 9 27° | 10 26° | 11 26° | 12  28° | 13 28° | 14 29° | 15 30° |
| 16 31° | 17 29° | 18 25° | 19 33° | 20 31° | 21  30° | 22 29° |
| 23 27° | 24 27° | 25 29° | 26  31° | 27 31° | 28 29° | 29 30° |
| 30 31° |
You can click on date
Temperatures trend during September in Chiang Rai
September weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Patchy light rain with thunder | 30° /22° | 29 mm | 7 | |
| 2 Sept. | Torrential rain shower | 27° /22° | 39 mm | 6 | |
| 3 Sept. | Light rain shower | 32° /22° | 4.1 mm | 7 | |
| 4 Sept. | Light rain shower | 32° /22° | 6 mm | 7 | |
| 5 Sept. | Moderate or heavy rain shower | 32° /22° | 23.6 mm | 7 | |
| 6 Sept. | Light rain shower | 30° /22° | 10.7 mm | 7 | |
| 7 Sept. | Patchy light rain with thunder | 32° /22° | 27.9 mm | 7 | |
| 8 Sept. | Patchy light rain with thunder | 28° /22° | 25.1 mm | 6 | |
| 9 Sept. | Moderate or heavy rain shower | 27° /22° | 26.1 mm | 6 | |
| 10 Sept. | Moderate or heavy rain shower | 26° /21° | 24.5 mm | 6 | |
| 11 Sept. | Moderate or heavy rain shower | 26° /21° | 12.8 mm | 6 | |
| 12 Sept. | Fog | 28° /21° | 4.4 mm | 6 | |
| 13 Sept. | Fog | 28° /21° | 2.3 mm | 7 | |
| 14 Sept. | Fog | 29° /22° | 2 mm | 7 | |
| 15 Sept. | Moderate or heavy rain shower | 30° /21° | 3 mm | 7 | |
| 16 Sept. | Light rain shower | 31° /21° | 10.9 mm | 7 | |
| 17 Sept. | Light rain shower | 29° /21° | 9.4 mm | 7 | |
| 18 Sept. | Light rain shower | 25° /22° | 10.2 mm | 6 | |
| 19 Sept. | Patchy rain possible | 33° /21° | 3.5 mm | 11 | |
| 20 Sept. | Patchy rain possible | 31° /23° | 4.8 mm | 9 | |
| 21 Sept. | Moderate rain | 30° /23° | 5.7 mm | 11 | |
| 22 Sept. | Moderate rain | 29° /22° | 12.4 mm | 10 | |
| 23 Sept. | Moderate rain | 27° /22° | 10.5 mm | 11 | |
| 24 Sept. | Patchy rain possible | 27° /22° | 4.4 mm | 5 | |
| 25 Sept. | Patchy rain possible | 29° /22° | 1 mm | 5 | |
| 26 Sept. | Cloudy | 31° /21° | 0 mm | 6 | |
| 27 Sept. | Patchy rain possible | 31° /21° | 1.5 mm | 6 | |
| 28 Sept. | Patchy rain possible | 29° /22° | 1.2 mm | 5 | |
| 29 Sept. | Patchy rain possible | 30° /21° | 0.2 mm | 5 | |
| 30 Sept. | Patchy rain possible | 31° /21° | 0.3 mm | 6 | |
| Next | |||||
Chiang Rai in September - FAQ
What to pack to Chiang Rai in September?
As you prepare for your trip to Chiang Rai 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 Chiang Rai, 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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Where is Chiang Rai?Get accurate weather forecasts for Chiang Rai, located at latitude 19.909 and longitude 99.833. Stay updated with localized weather information tailored for Chiang Rai.