September Weather in Willunga

Last updated: March 2, 2024

The weather in Willunga, Australia, during September is characterized by an average temperature of 12°C (55°F). Highs can soar to 23°C (73°F), while lows may dip to 6°C (43°F). Typically, the humidity level in Willunga throughout September hovers around 65%.

6°C (43°F)

Minimum temperature

12°C (55°F)

Average temperature

23°C (73°F)

Maximum temperature

65%

Humidity

Precipitation and Sunshine hours

In September, Willunga averages 51 mm (2.0 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 11 hours 51 minutes of daylight, with the sun shining for approximately 9 hours 16 minutes each day. Additionally, there is a 53% probability of sunny days during this period.

51 mm (2.0 inches)

Precipitation

10 rainy days

Rainy days

9 hours 16 minutes

Sunshine hours

53%

Chance of sun

UV Index

In September, the UV Index in Willunga reaches a maximum of 7, indicating a level of High exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, during which unprotected skin may burn in as little as 25 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  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 4 6 7 7 6 4 3 1 1 0 0
Exposure Low Moderate High Moderate Low
Time to burn 45 min 30 min 25 min 30 min 45 min

Compare Willunga's Climate with Cities Worldwide