Weather in Western Australia, Australia in December

So you're interested in going to Western Australia, Australia in December

December is a warm and very dry time for sunbathing in Western Australia. December is a little too cold to enjoy swimming in Western Australia for any length of time. Consider visiting Western Australia in the months of January, February, March, December, for the best beach weather. Also consider one of our other suggestions for December.

Temperature in Western Australia in December

The average maximum temperature in Western Australia in December is 22°. The average maximum temperature is 20° in the previous month and 23° in the next month.

The average temperature in Western Australia in December is 17°. The average temperature ranges is 16° in the previous month and 18° in the next month.

The average minimum temperature in Western Australia in December is 12°. The minimum temperature is 11° in the previous month and 14° in the next month.

Sunshine in Western Australia in December

The average day light hours per day in Western Australia in December are 14.2 and there are 10.2 hours of sunshine per day on average during December making it a very sunny and pleasant month with long bright days.

The ultraviolet index in Western Australia in December is typically 13.5 during December. An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Western Australia in December

The average sea water temperature in Western Australia in December is 17.9° which is cool for swimming, shorty wetsuit may help you extend your time in the water.

Rainfall in Western Australia in December

The average total rainfall in Western Australia in December is 5.5cm and on average there are 4.6 rainy days in December making it a very dry time to visit the beach.

Humidity in Western Australia in December

The maximum dew point (an indicator of humidity) in Western Australia in December is 13° which is very comfortable. The dew point is 12° in the previous month and 14° in the next month.

The average maximum relative humidity in Western Australia in December is typically 68.8%. The maximum relative humidity is 70.1% in the previous month and 68.4% in the next month.

The average relative humidity in Western Australia in December is typically 49.5%. The average relative humidity is 50.3% in the previous month and 49.4% in the next month.

Wind Speed in Western Australia in December

The average maximum wind speed in Western Australia in December is typically 24kmh. The average maximum wind speed is 25kmh in the previous month and 25kmh in the next month.

The average wind speed in Western Australia in December is typically 14kmh. The average wind speed is 14kmh in the previous month and 14kmh in the next month.

The average wind direction in Western Australia in December is from the South East.

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