Annual average weather for Newcastle, Australia

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Annual Average Weather for Newcastle, Australia

The annual average maximum daily temperature is 23.3°C (74.0°F) which is warm and makes sunbathing pleasant on clear days. The annual average water temperature is typically 21.2°C (70.2°F) which is comfortable for swimming though some may prefer warmer water. Annually there are on average 10.9 days of rain per month and 9.5 hours of sun per day.

When is the best time to visit Newcastle?

The best months to visit Newcastle are January, March, October, December, for the best beach weather, the most sunshine and optimal sunbathing and swimming conditions with the least chance of rain.

The weather is perfect for sunbathing in the months from December to March when the maximum temperature reaches above 26°C (72°F)

The sea is best for swimming between December and May when the sea temperature is above the average 21°C (70°F) which is comfortable for swimming though some may prefer warmer water.

Can you sunbathe in Newcastle year round?

No, you can't sunbathe in Newcastle all year round. Some months are too cold for sunbathing, however you might enjoy other beach activities such as taking a walk, going hiking along trails or just enjoying the scenery.

The weather is best for sunbathing in the months from December to March when the maximum temperature reaches above 26°C (72°F)

More info about the annual temperatures and sunshine.

Can you swim in Newcastle year round?

No, you can't swim in Newcastle all year round.

The warmest sea water temperatures in Newcastle are found in January when they peak at 24°C (75°F) and lowest in September when they dip to 19°C (65°F).

The sea temperature is above average for swimming between December and May when the sea temperature is above 21°C (70°F) which is comfortable for swimming though some may prefer warmer water.

For very comfortable swimming conditions try swimming in the months from December to May when the sea temperature is above 22°C (72°F)

More info about the annual sea temperatures

When is the hottest month in Newcastle?

The hottest month in Newcastle is January when the average maximum temperature is very warm and perfect for sunbathing on clear days 29°C (84°F), average temperature is 23°C (74°F) and average minimum temperature is 18°C (65°F).

More info about the annual temperatures and sunshine.

When is the coldest month in Newcastle?

The coolest month in Newcastle is July when the average maximum temperature is 17°C (63°F), average temperature is 12°C (53°F) and average minimum temperature is 7°C (44°F).

More info about the annual temperatures and sunshine

When is the sunniest month in Newcastle?

The sunniest days in Newcastle are in January which has the most hours of sunshine per day. In January the sunshine percentage is 82% making it very sunny and pleasant with blue skies most of the time. The hours of sunshine per day are 11.0hrs making the days very long and bright.

More info about the annual sunshine.

When is the least sunny month in Newcastle?

July has the least sunshine. In July the sunshine percentage is 74% making it sunny and pleasant most of the time. The hours of sunshine per day are 8.1hrs making the days long and bright.

More info about the annual sunshine.

When is the driest month in Newcastle?

The driest month in Newcastle is December with 7.4cm (2.9inches) of rain and August has the fewest days of rain with 8.5 days with some rain, a quite rainy time to visit the beach.

More info about the annual rainfall

When is the wettest month in Newcastle?

The wettest month in Newcastle is April with 28.2cm (11.1inches) of rain and June has the most days of rain with 13.7 days with some rain, a pretty wet time to visit the beach.

More info about the annual rainfall.

When is the sea the coldest in Newcastle?

The coldest sea water temperatures in Newcastle are found in September when they dip to 19°C (65°F) which is cool for swimming, shorty wetsuit may help you extend your time in the water.

More info about the annual sea temperatures.

When is the sea the warmest in Newcastle?

The warmest sea water temperatures in Newcastle are found in January when they peak at 24°C (75°F) which is warm and pleasant for relaxing and swimming for long periods.

More info about the annual sea temperatures.

When is the most humid month in Newcastle?

The most humid month in Newcastle is January with a dew point (an indicator of humidity) of 20°C (68°F) which is somewhat uncomfortable for most people in cities but fine on a beach.

More info about the annual humidity.

When is the least humid month in Newcastle?

The least humid month in Newcastle is August with a dew point of 9°C (49°F) which is a bit dry for some.

More info about the annual humidity.

When is the windiest month in Newcastle?

The most windy month in Newcastle is December when the average maximum windspeed is 31KM/H (19MPH) and the average wind speed is 15KM/H (9MPH).

More info about the annual wind conditions.

Annual Temperature for Newcastle

The hottest month in Newcastle is January when the average maximum temperature is 29°C (84°F), average temperature is 23°C (74°F) and average minimum temperature is 18°C (65°F).

The coolest month in Newcastle is July when the average maximum temperature is 17°C (17°F), average temperature is 12°C (53°F) and average minimum temperature is 7°C (44°F).

Annual Sunshine for Newcastle

The longest days in Newcastle are in December, with an average of 14.3 hours of daylight per day. June has the shortest days with an average of 10 hours of daylight per day.

The sunniest days in Newcastle are in January which has the most hours of sunshine per day. The sunshine percentage is 82% making it very sunny and pleasant with blue skies most of the time. The hours of sunshine per day are 11.0hrs making the days very long and bright.

July has the least sunshine. The sunshine percentage is 74% making it sunny and pleasant most of the time. The hours of sunshine per day are 8.1hrs making the days long and bright.

The ultraviolet index is the highest in January when it reaches 14.1 and lowest in June when it reaches 2.8.

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.

Annual Sea Temperature for Newcastle

The warmest sea water temperatures in Newcastle are found in January when they peak at 24°C (75°F) and lowest in September when they dip to 19°C (65°F).

The sea is best for swimming between December and May when the temperature is above 21°C (70°F) which is comfortable for swimming though some may prefer warmer water.

Annual Rainfall for Newcastle

The wettest month in Newcastle is April with 28.2cm (11.1inches) of rain and June has the most days of rain with 13.7 days with some rain, a pretty wet time to visit the beach.

The driest month in Newcastle is December with 7.4cm (2.9inches) of rain and August has the fewest days of rain with 8.5 days with some rain, a quite rainy time to visit the beach.

Annual Humidity for Newcastle

The most humid month in Newcastle is January with a dew point (an indicator of humidity) of 20°C (68°F) which is somewhat uncomfortable for most people in cities but fine on a beach.

The least humid month in Newcastle is August with a dew point of 9°C (49°F) which is a bit dry for some.

Annual Wind Speed for Newcastle

The most windy month in Newcastle is December when the average maximum windspeed is 31KM/H (19MPH) and the average wind speed is 15KM/H (9MPH).

The least windy month in Newcastle is May when the average maximum windspeed is 25KM/H (16MPH) and the average wind speed is 13KM/H (8MPH).

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