December Weather in Ventnor

Last updated: March 2, 2024

The weather in Ventnor, Australia, during December is characterized by an average temperature of 17°C (64°F). Highs can soar to 32°C (90°F), while lows may dip to 11°C (53°F). Typically, the humidity level in Ventnor throughout December hovers around 67%.

11°C (53°F)

Minimum temperature

17°C (64°F)

Average temperature

32°C (90°F)

Maximum temperature

67%

Humidity

Precipitation and Sunshine hours

In December, Ventnor averages 66 mm (2.6 inches) of rainfall, typically over the course of 8 rainy days. The month enjoys an average of 14 hours 46 minutes of daylight, with the sun shining for approximately 11 hours 9 minutes each day. Additionally, there is a 53% probability of sunny days during this period.

66 mm (2.6 inches)

Precipitation

8 rainy days

Rainy days

11 hours 9 minutes

Sunshine hours

53%

Chance of sun

UV Index

In December, the UV Index in Ventnor reaches a maximum of 13, 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	12	13	13	11	8	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