Apollo Bay
Australia
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Apollo Bay, Australia

December, the first month of the summer, in Apollo Bay, is an agreeable month, with temperature in the range of an average high of 21°C (69.8°F) and an average low of 11°C (51.8°F).

Temperature

In Apollo Bay, the average high-temperature in December slightly increases, from a comfortable 18°C (64.4°F) in November, to an agreeable 21°C (69.8°F). In Apollo Bay, the average low-temperature is 11°C (51.8°F).

Rainfall

In December, in Apollo Bay, the rain falls for 9 days. Throughout December, 71mm (2.8") of precipitation is accumulated. Throughout the year, in Apollo Bay, there are 127 rainfall days, and 1182mm (46.5") of precipitation is accumulated.

Sea temperature

In Apollo Bay, the average seawater temperature is 16.4°C (61.5°F). Swimming in 16.4°C (61.5°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

Daylight

With an average of 14.8h of daylight, December has the longest days of the year.

Sunshine

In December, the average sunshine is 8h.

UV index

In December, the average daily maximum UV index is 11. A UV Index reading of 11, and higher, represents an extreme threat to health from the exposure to the Sun's UV radiation for the ordinary person.
In December, the average maximum UV index of 11 translate into the following recommendations:
Take all necessary precautions, as unprotected skin 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in December in Apollo Bay?

In December, the average high-temperature is 21°C (69.8°F), and the average low-temperature is 11°C (51.8°F).

How much does it rain in Apollo Bay in December?

In Apollo Bay, Australia, in December, it is raining for 9 days, with typically 71mm (2.8") of accumulated precipitation.

What is the sea temperature in December in Apollo Bay?

In December, the average sea temperature in Apollo Bay is 16.4°C (61.5°F). Swimming in 16.4°C (61.5°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

When are the longest days in Apollo Bay?

December has the longest days of the year in Apollo Bay, Australia, with an average of 14.8h of daylight.

What is the average length of the day in December in Apollo Bay?

In December, the average length of the day in Apollo Bay is 14.8h.

How many hours of sunshine does Apollo Bay have in December?

The average sunshine in December is 8h.

What is the UV index reading in December in Apollo Bay?

In December, the average daily maximum UV index in Apollo Bay, Australia, is 11. A UV Index value of 11, and more, symbolizes an extreme health threat from unsafe exposure to the Sun's UV rays.
Average temperature in December - Apollo Bay, Australia
  • Average high temperature in December: 21°C

Warmest months (with the highest average high temperature) are January and February (23°C).
The month with the lowest average high temperature is July (12°C).

  • Average low temperature in December: 11°C

The month with the highest average low temperature is February (13°C).
The coldest month (with the lowest average low temperature) is July (5°C).

Average rainfall in December - Apollo Bay, Australia
  • Average rainfall in December: 71mm

The wettest month (with the highest rainfall) is August (148mm).
Driest months (with the lowest rainfall) are January and February (51mm).

Average rainfall days in December - Apollo Bay, Australia
  • Average rainfall days in December: 9 days

The month with the highest number of rainy days is October (13 days).
Months with the lowest number of rainy days are February, April and December (9 days).

Average sea temperature in December - Apollo Bay, Australia
  • Average sea temperature in December: 16.4°C

The best month for swimming (with the highest average sea temperature) is February (17.8°C).
The coldest month (with the lowest average sea temperature) is September (13.8°C).

Average daylight in December / Average sunshine in December - Apollo Bay, Australia
  • Average daylight in December: 14.8h

The month with the longest days is December (Average daylight: 14.8h).
The month with shortest days is June (Average daylight: 9.5h).

  • 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 - Apollo Bay, 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 May, June and July (UV index 2).