Weather in Johanna, Australia in December

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Visiting Johanna, Australia in December

December is one of the best months to visit Johanna for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.

The weather in December is warmer than the previous month and temperatures continue to rise quickly into January. December has average maximum temperatures of 25°C (77°F) which is nice and warm and makes sunbathing pleasant on clear days. The sunshine percentage is 49% making it quite sunny but with regular periods of cloudy and overcast skies. There are 7.3 hours of sunshine per day.

December has total rainfall of 2.3cm (0.9inches) making it mostly dry but with short lived occasional showers. There are only 12.2 days with some rainfall so you can still enjoy the beach on the majority of days.

Sea temperatures are a cold 15°C (59°F). December is too cold for swimming in Johanna for any length of time, unless you have a wetsuit. The sea temperature in December is marginally warmer than the previous month and temperatures continue to rise slightly into January.

Also consider visiting Johanna in one of the other best months of January, February, March, for the best beach weather. Also consider one of our other suggestions for December.

Can you sunbathe in Johanna in December?

Yes, December is a good time for sunbathing in Johanna.

December has average maximum temperatures of 25°C (77°F) which is nice and warm and makes sunbathing pleasant on clear days. The sunshine percentage is 49% making it quite sunny but with regular periods of cloudy and overcast skies. There are 7.3 hours of sunshine per day. December has total rainfall of 2.3cm (0.9inches) making it mostly dry but with short lived occasional showers. There are only 12.2 days with some rainfall so you can still enjoy the beach on the majority of days.

More about December temperature and sunshine.

Can you swim in Johanna in December?

No, December is too cold for swimming in Johanna for any length of time, with the sea water at 15°C (59°F), unless you have a wetsuit.

More about December sea temperatures.

Is December a good time to holiday in Johanna?

Yes, December is a good time for a holiday in Johanna.

December has average maximum temperatures of 25°C (77°F) which is nice and warm and makes sunbathing pleasant on clear days. The sunshine percentage is 49% making it quite sunny but with regular periods of cloudy and overcast skies. There are 7.3 hours of sunshine per day. December has total rainfall of 2.3cm (0.9inches) making it mostly dry but with short lived occasional showers. There are only 12.2 days with some rainfall so you can still enjoy the beach on the majority of days. Sea temperatures are a cold 15°C (59°F). December is too cold for swimming in Johanna for any length of time, unless you have a wetsuit.

More about the December temperatures and sunshine.

Is Johanna warm in December?

Yes, Johanna is nice and warm and makes sunbathing pleasant on clear days in December.

The average maximum temperature in Johanna in December is 25°C (77°F). The average maximum temperature is 23°C (73°) in the previous month and 29°C (83°F) in the next month.

The average temperature in Johanna in December is 17°C (63°F). The average temperature is 15°C (59°F) in the previous month and 20°C (68°F) in the next month.

More info about the December temperatures and sunshine.

How sunny is Johanna in December?

The average day light hours per day in Johanna in December are 14.9. The sunshine percentage is 49% making it quite sunny but with regular periods of cloudy and overcast skies. There are 7.3 hours of sunshine per day.

More about December sunshine.

Temperature in Johanna in December

The weather in December is warmer than the previous month and temperatures continue to rise quickly into January. The average maximum temperature in Johanna in December is 25°C (77°F). The average maximum temperature is 23°C (73°F) in the previous month and 29°C (83°F) in the next month.

The average temperature in Johanna in December is 17°C (63°F). The average temperature is 15°C (59°F) in the previous month and 20°C (68°F) in the next month.

The average minimum temperature in Johanna in December is 10°C (49°F). The minimum temperature is 8°C (46°F) in the previous month and 11°C (52°F) in the next month.

Sunshine in Johanna in December

The days in December are longer than the previous month. December has marginally more hours of sunshine than the previous month and hours of sunshine continue to rise into January. During December the average day light hours are 14.9 per day in Johanna. The sunshine percentage is 49% making it quite sunny but with regular periods of cloudy and overcast skies. There are 7.3 hours of sunshine per day.

The ultraviolet index in Johanna in December is typically 12.1 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 Johanna in December

The average sea water temperature in Johanna in December is 15°C (59°F) which is cold for swimming, a full wet suit is required to spend any length of time in the sea. The sea temperature in December is marginally warmer than the previous month and temperatures continue to rise slightly into January.

Rainfall in Johanna in December

December weather is slightly wetter than the previous month. December has a couple of less days of rain than the previous month and rainy days continue to drop quickly into January. The average total rainfall in Johanna in December is 2.3cm (0.9inches) and on average there are 12.2 rainy days in December making it a pretty wet time to visit the beach.

Humidity in Johanna in December

The maximum dew point (an indicator of humidity) in Johanna in December is 14°C (58°F) which is comfortable for everyone. The dew point is 13°C (55°F) in the previous month and 14°C (14°F) in the next month.

The average maximum relative humidity in Johanna in December is typically 93.8%. The maximum relative humidity is 95.2% in the previous month and 85.6% in the next month.

The average relative humidity in Johanna in December is typically 65%. The average relative humidity is 67.4% in the previous month and 54.7% in the next month.

Wind Speed in Johanna in December

The average maximum wind speed in Johanna in December is typically 29KM/H (18MPH). The average maximum wind speed is 32KM/H (20MPH) in the previous month and 28KM/H (17MPH) in the next month.

The average wind speed in Johanna in December is typically 12KM/H (8MPH). The average wind speed is 14KM/H (9MPH) in the previous month and 13KM/H (8MPH) in the next month.

The average wind direction in Johanna in December is from the West.

Monthly Averages

Suggested Beaches in December

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Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.

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Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.