December Weather in Willunga

Last updated: March 2, 2024

The weather in Willunga, Australia, during December is characterized by an average temperature of 18°C (65°F). Highs can soar to 32°C (89°F), while lows may dip to 10°C (51°F). Typically, the humidity level in Willunga throughout December hovers around 46%.

10°C (51°F)

Minimum temperature

18°C (65°F)

Average temperature

32°C (89°F)

Maximum temperature

46%

Humidity

Precipitation and Sunshine hours

In December, Willunga averages 18 mm (0.7 inches) of rainfall, typically over the course of 3 rainy days. The month enjoys an average of 14 hours 28 minutes of daylight, with the sun shining for approximately 11 hours 18 minutes each day. Additionally, there is a 66% probability of sunny days during this period.

18 mm (0.7 inches)

Precipitation

3 rainy days

Rainy days

11 hours 18 minutes

Sunshine hours

66%

Chance of sun

UV Index

In December, the UV Index in Willunga 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.

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 6 9 12 14 14 13 10 7 4 2 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

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