Last updated: March 2, 2024
The weather in Port Douglas, Australia, during September is characterized by an average temperature of 22°C (72°F). Highs can soar to 25°C (77°F), while lows may dip to 18°C (65°F). Typically, the humidity level in Port Douglas throughout September hovers around 72%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In September, Port Douglas averages 39 mm (1.5 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 11 hours 59 minutes of daylight, with the sun shining for approximately 9 hours 49 minutes each day. Additionally, there is a 41% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In September, the UV Index in Port Douglas reaches a maximum of 14, 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 | 6 | 10 | 13 | 14 | 12 | 10 | 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 | ||||