December Weather in Greendale

Last updated: March 2, 2024

The weather in Greendale, Australia, during December is characterized by an average temperature of 16°C (61°F). Highs can soar to 34°C (93°F), while lows may dip to 4°C (40°F). Typically, the humidity level in Greendale throughout December hovers around 50%.

4°C (40°F)

Minimum temperature

16°C (61°F)

Average temperature

34°C (93°F)

Maximum temperature

50%

Humidity

Precipitation and Sunshine hours

In December, Greendale averages 63 mm (2.5 inches) of rainfall, typically over the course of 8 rainy days. The month enjoys an average of 14 hours 41 minutes of daylight, with the sun shining for approximately 10 hours 56 minutes each day. Additionally, there is a 50% probability of sunny days during this period.

63 mm (2.5 inches)

Precipitation

8 rainy days

Rainy days

10 hours 56 minutes

Sunshine hours

50%

Chance of sun

UV Index

In December, the UV Index in Greendale 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.

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 2 4 7 10 13 14 14 12 9 5 3 1
Exposure Low Moderate High VeryHigh Extreme VeryHigh Moderate Low
Time to burn 45 min 30 min 25 min 15 min 10 min 15 min 30 min 45 min

Compare Greendale's Climate with Cities Worldwide