Busselton
Australia
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Busselton, Australia

December, the first month of the summer, in Busselton, is still a warm month, with average temperature ranging between min 13.2°C (55.8°F) and max 27.1°C (80.8°F).

Temperature

In December, the average high-temperature is relatively the same as in November - a still moderately hot 27.1°C (80.8°F). The average low-temperature, is 13.2°C (55.8°F).

Humidity

The average relative humidity in December is 44%.

Rainfall

In Busselton, during 3.8 rainfall days, 9.6mm (0.4") of precipitation is typically accumulated. Throughout the year, in Busselton, there are 125.1 rainfall days, and 700.3mm (27.6") of precipitation is accumulated.

Daylight

The month with the longest days is December, with an average of 14.4h of daylight.

What is the temperature in December in Busselton?

In Busselton, Australia, in December, the average high-temperature is 27.1°C (80.8°F), and the average low-temperature is 13.2°C (55.8°F).

What is the average humidity in December in Busselton?

In December, the average relative humidity in Busselton is 44%.

How much does it rain in Busselton in December?

In Busselton, during December, the rain falls for 3.8 days and regularly aggregates up to 9.6mm (0.4") of precipitation.

When are the longest days in Busselton?

December has the longest days of the year in Busselton, with an average of 14.4h of daylight.

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

The average length of the day in December is 14.4h.
Average temperature in December - Busselton, Australia
  • Average high temperature in December: 27.1°C

Warmest months (with the highest average high temperature) are January and February (29.3°C).
The month with the lowest average high temperature is July (17.1°C).

  • Average low temperature in December: 13.2°C

The month with the highest average low temperature is February (15.5°C).
The coldest month (with the lowest average low temperature) is July (8°C).

Average humidity in December - Busselton, Australia
  • Average humidity in December: 44%

The month with the highest relative humidity is July (67%).
The month with the lowest relative humidity is January (43%).

Average rainfall in December - Busselton, Australia
  • Average rainfall in December: 9.6mm

The wettest month (with the highest rainfall) is July (140.8mm).
The driest month (with the lowest rainfall) is February (4mm).

Average rainfall days in December - Busselton, Australia
  • Average rainfall days in December: 3.8 days

The month with the highest number of rainy days is July (19.6 days).
The month with the lowest number of rainy days is February (2.5 days).

Average daylight in December - Busselton, Australia
  • Average daylight in December: 14.4h

The month with the longest days is December (Average daylight: 14.4h).
The month with shortest days is June (Average daylight: 9.9h).