Weather in Exmouth, Australia in December

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Visiting Exmouth, Australia in December

December is one of the best months to visit Exmouth 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 slightly into January. December has average maximum temperatures of 37°C (98°F) which is scorching hot and perfect for sunbathing on clear days, though you may want to only go to the beach early or late to avoid the midday sun. The sunshine percentage is 76% making it sunny and pleasant most of the time. The hours of sunshine per day are 10.2hrs making the days very long and bright.

December has total rainfall of 1cm (0.4inches) making it extremely dry with only very rare light showers. There are just 1.5 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days and rainy days are few and far between.

Sea temperatures are a cool 19°C (67°F). December is a slightly chilly month for swimming in Exmouth. The sea temperature in December is slightly warmer than the previous month.

Also consider visiting Exmouth in one of the other best months of February, October, November, for the best beach weather. Also consider one of our other suggestions for December.

Can you sunbathe in Exmouth in December?

Yes, December is a great time for sunbathing in Exmouth.

December has average maximum temperatures of 37°C (98°F) which is scorching hot and perfect for sunbathing on clear days, though you may want to only go to the beach early or late to avoid the midday sun. The sunshine percentage is 76% making it sunny and pleasant most of the time. The hours of sunshine per day are 10.2hrs making the days very long and bright. December has total rainfall of 1cm (0.4inches) making it extremely dry with only very rare light showers. There are just 1.5 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days and rainy days are few and far between.

More about December temperature and sunshine.

Can you swim in Exmouth in December?

Yes, December is a a slightly chilly month for swimming in Exmouth with cool sea temperatures 19°C (67°F).

More about December sea temperatures.

Is December a good time to holiday in Exmouth?

Yes, December is a great time for a holiday in Exmouth.

December has average maximum temperatures of 37°C (98°F) which is scorching hot and perfect for sunbathing on clear days, though you may want to only go to the beach early or late to avoid the midday sun. The sunshine percentage is 76% making it sunny and pleasant most of the time. The hours of sunshine per day are 10.2hrs making the days very long and bright. December has total rainfall of 1cm (0.4inches) making it extremely dry with only very rare light showers. There are just 1.5 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days and rainy days are few and far between. Sea temperatures are a cool 19°C (67°F). December is a slightly chilly month for swimming in Exmouth.

More about the December temperatures and sunshine.

Is Exmouth warm in December?

Yes, Exmouth is scorching hot and perfect for sunbathing on clear days, though you may want to only go to the beach early or late to avoid the midday sun in December.

The average maximum temperature in Exmouth in December is 37°C (98°F). The average maximum temperature is 34°C (94°) in the previous month and 37°C (99°F) in the next month.

The average temperature in Exmouth in December is 29°C (84°F). The average temperature is 27°C (80°F) in the previous month and 30°C (87°F) in the next month.

More info about the December temperatures and sunshine.

How sunny is Exmouth in December?

The average day light hours per day in Exmouth in December are 13.5. The sunshine percentage is 76% making it sunny and pleasant most of the time. The hours of sunshine per day are 10.2hrs making the days very long and bright.

More about December sunshine.

Temperature in Exmouth in December

Created with Highcharts 11.1.0TemperatureMonthly TemperaturesMaxAveMinJanFebMarAprMayJunJulAugSepOctNovDEC0255075100125

The weather in December is warmer than the previous month and temperatures continue to rise slightly into January. The average maximum temperature in Exmouth in December is 37°C (98°F). The average maximum temperature is 34°C (94°F) in the previous month and 37°C (99°F) in the next month.

The average temperature in Exmouth in December is 29°C (84°F). The average temperature is 27°C (80°F) in the previous month and 30°C (87°F) in the next month.

The average minimum temperature in Exmouth in December is 21°C (70°F). The minimum temperature is 19°C (66°F) in the previous month and 24°C (75°F) in the next month.

Sunshine in Exmouth in December

Created with Highcharts 11.1.0Sunshine Per DayMonthly SunshineDaylight HoursSunshine HoursJanFebMarAprMayJunJulAugSepOctNovDEC051015

The days in December are longer than the previous month. December has less hours of sunshine than the previous month and hours of sunshine continue to drop slightly into January. During December the average day light hours are 13.5 per day in Exmouth. The sunshine percentage is 76% making it sunny and pleasant most of the time. The hours of sunshine per day are 10.2hrs making the days very long and bright.

Created with Highcharts 11.1.0Ultraviolet IndexUltraviolet IndexUltravioletJanFebMarAprMayJunJulAugSepOctNovDEC05101520

The ultraviolet index in Exmouth in December is typically 15 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 Exmouth in December

Created with Highcharts 11.1.0Sea TemperatureSea TemperatureSea TemperatureJanFebMarAprMayJunJulAugSepOctNovDEC020406080

The average sea water temperature in Exmouth in December is 19.4°C (66.9°F) which is comfortable for swimming though some may prefer warmer water. The sea temperature in December is slightly warmer than the previous month.

Rainfall in Exmouth in December

Created with Highcharts 11.1.0Rain inchesTotal RainRainJanFebMarAprMayJunJulAugSepOctNovDEC02468
Created with Highcharts 11.1.0Rain DaysRainy DaysRainy DaysJanFebMarAprMayJunJulAugSepOctNovDEC012345

December weather is marginally wetter than the previous month and rainfall continues to rise quickly into January. December has a couple of more days of rain than the previous month and rainy days continue to rise slightly into January. The average total rainfall in Exmouth in December is 1cm (0.4inches) and on average there are 1.5 rainy days in December making it an extremely dry time to visit the beach.

Humidity in Exmouth in December

Created with Highcharts 11.1.0Relative HumidityMonthly HumidityMaxAveMinJanFebMarAprMayJunJulAugSepOctNovDEC0255075100

The maximum dew point (an indicator of humidity) in Exmouth in December is 19°C (67°F) which is somewhat uncomfortable for most people in cities but fine on a beach. The dew point is 18°C (64°F) in the previous month and 22°C (22°F) in the next month.

The average maximum relative humidity in Exmouth in December is typically 80.4%. The maximum relative humidity is 81.3% in the previous month and 82.9% in the next month.

The average relative humidity in Exmouth in December is typically 51.6%. The average relative humidity is 50.9% in the previous month and 56.8% in the next month.

Wind Speed in Exmouth in December

Created with Highcharts 11.1.0Wind SpeedMonthly Wind SpeedMaxAveJanFebMarAprMayJunJulAugSepOctNovDEC0510152025

The average maximum wind speed in Exmouth in December is typically 32KM/H (20MPH). The average maximum wind speed is 32KM/H (20MPH) in the previous month and 35KM/H (21MPH) in the next month.

The average wind speed in Exmouth in December is typically 20KM/H (13MPH). The average wind speed is 20KM/H (12MPH) in the previous month and 21KM/H (13MPH) in the next month.

The average wind direction in Exmouth in December is from the South West.

Monthly Averages

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Suggested Beaches in December

Need Inspiration?

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.