Ballarat
Australia
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Ballarat, Australia

The first month of the summer, December, is a pleasant month in Ballarat, Australia, with average temperature fluctuating between 22.6°C (72.7°F) and 9.4°C (48.9°F).

Temperature

In December, the average high-temperature marginally rises, from an enjoyable 19.6°C (67.3°F) in November, to a pleasant 22.6°C (72.7°F). In December, the average low-temperature is 9.4°C (48.9°F).

Humidity

In December, the average relative humidity in Ballarat, Australia, is 47%.

Rainfall

In Ballarat, Australia, during 11 rainfall days, 51.3mm (2.02") of precipitation is typically accumulated. Throughout the year, in Ballarat, there are 166.2 rainfall days, and 690.5mm (27.19") of precipitation is accumulated.

Daylight

With an average of 14.7h of daylight, December has the longest days of the year in Ballarat.

Sunshine

In December, the average sunshine is 8h.

UV index

In Ballarat, the average daily maximum UV index is 11. A UV Index reading of 11, and higher, represents an ultimate health vulnerability from unsafe exposure to the UV radiation for the ordinary person.
Note: The daily maximum UV index of 11 interpret into the following advice:
Take all required precautions, as unprotected skin and eyes can burn in minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in December in Ballarat?

The average high-temperature, in December, in Ballarat, Australia, is 22.6°C (72.7°F), while the average low-temperature is 9.4°C (48.9°F).

What is the average humidity in December in Ballarat?

In December, the average relative humidity in Ballarat, Australia, is 47%.

How many days does it rain in December in Ballarat?

In December, in Ballarat, Australia, the rain falls for 11 days. Throughout December, 51.3mm (2.02") of precipitation is accumulated.

When are the longest days in Ballarat?

The month with the longest days in Ballarat, Australia, is December, with an average of 14.7h of daylight.

What is the average length of the day in December in Ballarat?

In Ballarat, Australia, the average length of the day in December is 14.7h.

How many hours of sunshine does Ballarat have in December?

In December, the average sunshine is 8h.

How high is the UV index in December in Ballarat?

In Ballarat, Australia, the average daily maximum UV index in December is 11. A UV Index value of 11, and more, symbolizes an extreme health vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in December - Ballarat, Australia
  • Average high temperature in December: 22.6°C

The warmest month (with the highest average high temperature) is January (25.1°C).
The month with the lowest average high temperature is July (10°C).

  • Average low temperature in December: 9.4°C

The month with the highest average low temperature is February (11.4°C).
The coldest month (with the lowest average low temperature) is July (3.2°C).

Average humidity in December - Ballarat, Australia
  • Average humidity in December: 47%

The month with the highest relative humidity is June (76%).
The month with the lowest relative humidity is January (42%).

Average rainfall in December - Ballarat, Australia
  • Average rainfall in December: 51.3mm

The wettest month (with the highest rainfall) is August (74.5mm).
The driest month (with the lowest rainfall) is January (38.1mm).

Average rainfall days in December - Ballarat, Australia
  • Average rainfall days in December: 11 days

The month with the highest number of rainy days is July (19.9 days).
The month with the lowest number of rainy days is February (7.2 days).

Average daylight in December / Average sunshine in December - Ballarat, Australia
  • Average daylight in December: 14.7h

The month with the longest days is December (Average daylight: 14.7h).
The month with shortest days is June (Average daylight: 9.6h).

  • Average sunshine in December: 8h

The month with most sunshine is January (Average sunshine: 9h).
Months with least sunshine are May, June and July (Average sunshine: 4).

Average UV index in December - Ballarat, Australia
  • Average UV index in December: 11

The month with the highest UV index is January (UV index 12).
Months with the lowest UV index are June and July (UV index 2).