Ballina
Australia
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Ballina, Australia

December, the first month of the summer, in Ballina, is still a warm month, with average temperature fluctuating between 18.2°C (64.8°F) and 27.4°C (81.3°F).

Temperature

In December, the average high-temperature is almost the same as in November - a still warm 27.4°C (81.3°F). The average low-temperature, in Ballina, is 18.2°C (64.8°F).

Humidity

In Ballina, the average relative humidity is 64%.

Rainfall

In Ballina, Australia, in December, it is raining for 12.6 days, with typically 138.3mm (5.4") of accumulated precipitation. Throughout the year, there are 156.6 rainfall days, and 1778.3mm (70") of precipitation is accumulated.

Sea temperature

In Ballina, in December, the average water temperature is 25.3°C (77.5°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

The month with the longest days is December, with an average of 14h of daylight.

What is the temperature in December in Ballina?

In December, in Ballina, the average high-temperature is 27.4°C (81.3°F), and the average low-temperature is 18.2°C (64.8°F).

What is the average humidity in December in Ballina?

The average relative humidity in December in Ballina, Australia, is 64%.

How much does it rain in Ballina in December?

In Ballina, Australia, in December, it is raining for 12.6 days, with typically 138.3mm (5.4") of accumulated precipitation.

What is the sea water temperature in December in Ballina?

In Ballina, Australia, the average seawater temperature in December is 25.3°C (77.5°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

When are the longest days in Ballina?

With an average of 14h of daylight, December has the longest days of the year in Ballina, Australia.

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

In Ballina, Australia, the average length of the day in December is 14h.
Average temperature in December - Ballina, Australia
  • Average high temperature in December: 27.4°C

The warmest month (with the highest average high temperature) is January (28.2°C).
The month with the lowest average high temperature is July (19.9°C).

  • Average low temperature in December: 18.2°C

The month with the highest average low temperature is January (19.7°C).
The coldest month (with the lowest average low temperature) is July (8.6°C).

Average humidity in December - Ballina, Australia
  • Average humidity in December: 64%

The month with the highest relative humidity is February (68%).
The month with the lowest relative humidity is August (55%).

Average rainfall in December - Ballina, Australia
  • Average rainfall in December: 138.3mm

The wettest month (with the highest rainfall) is March (209.7mm).
The driest month (with the lowest rainfall) is September (61.3mm).

Average rainfall days in December - Ballina, Australia
  • Average rainfall days in December: 12.6 days

The month with the highest number of rainy days is March (17.8 days).
The month with the lowest number of rainy days is September (8.7 days).

Average sea temperature in December - Ballina, Australia
  • Average sea temperature in December: 25.3°C

The best month for swimming (with the highest average sea temperature) is February (27.2°C).
The coldest month (with the lowest average sea temperature) is August (21.5°C).

Average daylight in December - Ballina, Australia
  • Average daylight in December: 14h

The month with the longest days is December (Average daylight: 14h).
The month with shortest days is June (Average daylight: 10.3h).