December Weather in Streaky Bay

Last updated: March 2, 2024

The weather in Streaky Bay, Australia, during December is characterized by an average temperature of 21°C (69°F). Highs can soar to 35°C (96°F), while lows may dip to 12°C (54°F). Typically, the humidity level in Streaky Bay throughout December hovers around 64%.

12°C (54°F)

Minimum temperature

21°C (69°F)

Average temperature

35°C (96°F)

Maximum temperature

64%

Humidity

Precipitation and Sunshine hours

In December, Streaky Bay averages 17 mm (0.7 inches) of rainfall, typically over the course of 3 rainy days. The month enjoys an average of 14 hours 15 minutes of daylight, with the sun shining for approximately 11 hours 33 minutes each day. Additionally, there is a 70% probability of sunny days during this period.

17 mm (0.7 inches)

Precipitation

3 rainy days

Rainy days

11 hours 33 minutes

Sunshine hours

70%

Chance of sun

UV Index

In December, the UV Index in Streaky Bay reaches a maximum of 15, 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 5 8 12 14 15 14 11 8 4 2 1
Exposure Low Moderate VeryHigh Extreme VeryHigh Moderate Low
Time to burn 45 min 30 min 15 min 10 min 15 min 30 min 45 min

Compare Streaky Bay's Climate with Cities Worldwide