December Weather in Foster

Last updated: March 2, 2024

The weather in Foster, Australia, during December is characterized by an average temperature of 16°C (62°F). Highs can soar to 29°C (85°F), while lows may dip to 11°C (53°F). Typically, the humidity level in Foster throughout December hovers around 67%.

11°C (53°F)

Minimum temperature

16°C (62°F)

Average temperature

29°C (85°F)

Maximum temperature

67%

Humidity

Precipitation and Sunshine hours

In December, Foster averages 79 mm (3.1 inches) of rainfall, typically over the course of 9 rainy days. The month enjoys an average of 14 hours 48 minutes of daylight, with the sun shining for approximately 10 hours 33 minutes each day. Additionally, there is a 48% probability of sunny days during this period.

79 mm (3.1 inches)

Precipitation

9 rainy days

Rainy days

10 hours 33 minutes

Sunshine hours

48%

Chance of sun

UV Index

In December, the UV Index in Foster reaches a maximum of 13, 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	2	4	7	10	13	13	13	10	8	5	2	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