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December is one of the best months to visit Sydney Harbor for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.
The weather in December is marginally warmer than the previous month and temperatures continue to rise slightly into January. December has average maximum temperatures of 26°C (78°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 77% making it sunny and pleasant most of the time. The hours of sunshine per day are 11.1hrs making the days very long and bright.
December has total rainfall of 9.1cm (3.6inches) making it mostly dry with only intermittent light showers. There are only 15 days with some rainfall so you can still enjoy the beach on the majority of days.
Sea temperatures are a warm 22°C (72°F). December is a good month for swimming in Sydney Harbor with comfortable temperatures for most people. The sea temperature in December is warmer than the previous month and temperatures continue to rise slightly into January.
December brings warm and sunny weather to Sydney Harbor, with clear skies and gentle sea breezes. This is an ideal time for swimming, sunbathing, and enjoying water activities like snorkeling, diving, and surfing. The calm waters and abundant marine life make these activities popular among locals and tourists alike. Also consider visiting Sydney Harbor in one of the other best months of January, February, November, for the best beach weather. Also consider one of our other suggestions for December.
Yes, December is a good time for sunbathing in Sydney Harbor.
December has average maximum temperatures of 26°C (78°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 77% making it sunny and pleasant most of the time. The hours of sunshine per day are 11.1hrs making the days very long and bright. December has total rainfall of 9.1cm (3.6inches) making it mostly dry with only intermittent light showers. There are only 15 days with some rainfall so you can still enjoy the beach on the majority of days.
More about December temperature and sunshine.
Yes, December is a good month for swimming in Sydney Harbor with warm sea temperatures 22°C (72°F).
More about December sea temperatures.
Yes, December is a good time for a holiday in Sydney Harbor.
December has average maximum temperatures of 26°C (78°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 77% making it sunny and pleasant most of the time. The hours of sunshine per day are 11.1hrs making the days very long and bright. December has total rainfall of 9.1cm (3.6inches) making it mostly dry with only intermittent light showers. There are only 15 days with some rainfall so you can still enjoy the beach on the majority of days. Sea temperatures are a warm 22°C (72°F). December is a good month for swimming in Sydney Harbor with comfortable temperatures for most people.
More about the December temperatures and sunshine.
Yes, Sydney Harbor is very warm and perfect for sunbathing on clear days in December.
The average maximum temperature in Sydney Harbor in December is 26°C (78°F). The average maximum temperature is 25°C (76°) in the previous month and 27°C (81°F) in the next month.
The average temperature in Sydney Harbor in December is 22°C (71°F). The average temperature is 21°C (69°F) in the previous month and 23°C (74°F) in the next month.
More info about the December temperatures and sunshine.
The average day light hours per day in Sydney Harbor in December are 14.4. The sunshine percentage is 77% making it sunny and pleasant most of the time. The hours of sunshine per day are 11.1hrs making the days very long and bright.
More about December sunshine.
December marks the beginning of the summer season in Sydney, and the beach crowds increase significantly. The Christmas and New Year holidays bring both locals and tourists to the beaches, making them quite packed. School holidays also contribute to the high number of beachgoers during this month, making it one of the busiest times of the year.
The weather in December is marginally warmer than the previous month and temperatures continue to rise slightly into January. The average maximum temperature in Sydney Harbor in December is 26°C (78°F). The average maximum temperature is 25°C (76°F) in the previous month and 27°C (81°F) in the next month.
The average temperature in Sydney Harbor in December is 22°C (71°F). The average temperature is 21°C (69°F) in the previous month and 23°C (74°F) in the next month.
The average minimum temperature in Sydney Harbor in December is 18°C (65°F). The minimum temperature is 17°C (62°F) in the previous month and 20°C (68°F) in the next month.
The days in December are longer than the previous month. December has a slightly more hours of sunshine than the previous month. During December the average day light hours are 14.4 per day in Sydney Harbor. The sunshine percentage is 77% making it sunny and pleasant most of the time. The hours of sunshine per day are 11.1hrs making the days very long and bright.
The ultraviolet index in Sydney Harbor in December is typically 13.1 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.
The average sea water temperature in Sydney Harbor in December is 22.3°C (72.1°F) which is warm and pleasant for relaxing and swimming for long periods. The sea temperature in December is warmer than the previous month and temperatures continue to rise slightly into January.
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 slightly into January. The average total rainfall in Sydney Harbor in December is 9.1cm (3.6inches) and on average there are 15 rainy days in December making it a pretty wet time to visit the beach.
The maximum dew point (an indicator of humidity) in Sydney Harbor in December is 18°C (64°F) which is OK for most but slightly uncomfortable for some. The dew point is 17°C (62°F) in the previous month and 20°C (20°F) in the next month.
The average maximum relative humidity in Sydney Harbor in December is typically 86.9%. The maximum relative humidity is 88.9% in the previous month and 88.4% in the next month.
The average relative humidity in Sydney Harbor in December is typically 67.1%. The average relative humidity is 68.1% in the previous month and 69.5% in the next month.
The average maximum wind speed in Sydney Harbor in December is typically 39KM/H (24MPH). The average maximum wind speed is 39KM/H (24MPH) in the previous month and 38KM/H (24MPH) in the next month.
The average wind speed in Sydney Harbor in December is typically 21KM/H (13MPH). The average wind speed is 21KM/H (13MPH) in the previous month and 21KM/H (13MPH) in the next month.
The average wind direction in Sydney Harbor in December is from the East-Southeast.
Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.
Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.
