Last updated: March 2, 2024
The weather in Phra Samut Chedi, Thailand, during September is characterized by an average temperature of 29°C (84°F). Highs can soar to 32°C (91°F), while lows may dip to 26°C (78°F). Typically, the humidity level in Phra Samut Chedi throughout September hovers around 87%.
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In September, Phra Samut Chedi averages 231 mm (9.1 inches) of rainfall, typically over the course of 24 rainy days. The month enjoys an average of 12 hours 11 minutes of daylight, with the sun shining for approximately 8 hours 56 minutes each day. Additionally, there is a 10% probability of sunny days during this period.
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In September, the UV Index in Phra Samut Chedi reaches a maximum of 13, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 10 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 1 | 3 | 5 | 9 | 12 | 13 | 12 | 10 | 6 | 3 | 1 | 1 | 0 |
| Exposure | Low | Moderate | VeryHigh | Extreme | VeryHigh | High | Moderate | Low | |||||
| Time to burn | 45 min | 30 min | 15 min | 10 min | 15 min | 25 min | 30 min | 45 min | |||||