Last updated: March 2, 2024
The weather in Semenyih, Malaysia, during September is characterized by an average temperature of 27°C (80°F). Highs can soar to 33°C (92°F), while lows may dip to 22°C (72°F). Typically, the humidity level in Semenyih throughout September hovers around 90%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In September, Semenyih averages 277 mm (10.9 inches) of rainfall, typically over the course of 26 rainy days. The month enjoys an average of 12 hours 6 minutes of daylight, with the sun shining for approximately 9 hours 41 minutes each day. Additionally, there is a 15% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In September, the UV Index in Semenyih reaches a maximum of 14, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, 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 | 1 | 3 | 6 | 10 | 13 | 14 | 13 | 10 | 6 | 3 | 1 | 1 |
| 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 | ||||