December Weather in Geraldton

Last updated: March 2, 2024

The weather in Geraldton, Australia, during December is characterized by an average temperature of 23°C (73°F). Highs can soar to 34°C (94°F), while lows may dip to 17°C (62°F). Typically, the humidity level in Geraldton throughout December hovers around 73%.

17°C (62°F)

Minimum temperature

23°C (73°F)

Average temperature

34°C (94°F)

Maximum temperature

73%

Humidity

Precipitation and Sunshine hours

In December, Geraldton averages 5 mm (0.2 inches) of rainfall, typically over the course of 1 rainy days. The month enjoys an average of 13 hours 55 minutes of daylight, with the sun shining for approximately 12 hours 5 minutes each day. Additionally, there is a 76% probability of sunny days during this period.

5 mm (0.2 inches)

Precipitation

1 rainy days

Rainy days

12 hours 5 minutes

Sunshine hours

76%

Chance of sun

UV Index

In December, the UV Index in Geraldton 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 2 4 7 10 13 14 14 11 8 5 2 1 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 Geraldton's Climate with Cities Worldwide