Last updated: March 2, 2024
The weather in Kosum Phisai, Thailand, during September is characterized by an average temperature of 28°C (83°F). Highs can soar to 35°C (95°F), while lows may dip to 24°C (76°F). Typically, the humidity level in Kosum Phisai throughout September hovers around 86%.
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In September, Kosum Phisai averages 281 mm (11.1 inches) of rainfall, typically over the course of 23 rainy days. The month enjoys an average of 12 hours 12 minutes of daylight, with the sun shining for approximately 9 hours 19 minutes each day. Additionally, there is a 15% probability of sunny days during this period.
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In September, the UV Index in Kosum Phisai reaches a maximum of 13, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, 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 | 6 | 10 | 13 | 13 | 12 | 9 | 6 | 3 | 1 | 1 | 0 |
| Exposure | Low | Moderate | High | VeryHigh | Extreme | VeryHigh | High | Moderate | Low | ||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 10 min | 15 min | 25 min | 30 min | 45 min | ||||