Annual average weather for Castle Cove, Great Ocean Walk, Australia

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Annual Average Weather for Castle Cove, Great Ocean Walk, Australia

The annual average maximum daily temperature is 20.8°C (69.5°F) which is warm and makes sunbathing pleasant on clear days. The annual average water temperature is typically 14.5°C (58.1°F) which is cold for swimming, a full wet suit is required to spend any length of time in the sea. Annually there are on average 13.4 days of rain per month and 5.8 hours of sun per day.

When is the best time to visit Castle Cove?

The best months to visit Castle Cove are January, February, March, 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 February 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 14°C (58°F) which is cold for swimming, a full wet suit is required to spend any length of time in the sea.

Can you sunbathe in Castle Cove year round?

No, you can't sunbathe in Castle Cove 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 February when the maximum temperature reaches above 26°C (72°F)

More info about the annual temperatures and sunshine.

Can you swim in Castle Cove year round?

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

The warmest sea water temperatures in Castle Cove are found in March when they peak at 17°C (62°F) and lowest in September when they dip to 13°C (55°F).

The sea temperature is above average for swimming between December and May when the sea temperature is above 14°C (58°F) which is cold for swimming, a full wet suit is required to spend any length of time in the sea.

More info about the annual sea temperatures

When is the hottest month in Castle Cove?

The hottest month in Castle Cove is February when the average maximum temperature is very warm and perfect for sunbathing on clear days 29°C (85°F), average temperature is 20°C (69°F) and average minimum temperature is 11°C (53°F).

More info about the annual temperatures and sunshine.

When is the coldest month in Castle Cove?

The coolest month in Castle Cove is June when the average maximum temperature is 14°C (57°F), average temperature is 9°C (49°F) and average minimum temperature is 4°C (39°F).

More info about the annual temperatures and sunshine

When is the sunniest month in Castle Cove?

The sunniest days in Castle Cove are in January which has the most hours of sunshine per day. In January the sunshine percentage is 55% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 8.0 hours of sunshine per day.

More info about the annual sunshine.

When is the least sunny month in Castle Cove?

June has the least sunshine. In June the sunshine percentage is 39% making it very cloudy and overcast with some periods of sunshine. There are 3.7 hours of sunshine per day.

More info about the annual sunshine.

When is the driest month in Castle Cove?

The driest month in Castle Cove is January with 1.8cm (0.7inches) of rain and the least days of rain with 6.5 days with some rain, a quite rainy time to visit the beach.

More info about the annual rainfall

When is the wettest month in Castle Cove?

The wettest month in Castle Cove is May with 7.2cm (2.8inches) of rain and June has the most days of rain with 17.6 days with some rain, a wet time to visit the beach.

More info about the annual rainfall.

When is the sea the coldest in Castle Cove?

The coldest sea water temperatures in Castle Cove are found in September when they dip to 13°C (55°F) which is very cold and bracing, it's not recommended you swim with out a full wet suit.

More info about the annual sea temperatures.

When is the sea the warmest in Castle Cove?

The warmest sea water temperatures in Castle Cove are found in March when they peak at 17°C (62°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 most humid month in Castle Cove?

The most humid month in Castle Cove is February with a dew point (an indicator of humidity) of 15°C (59°F) which is comfortable for everyone.

More info about the annual humidity.

When is the least humid month in Castle Cove?

The least humid month in Castle Cove is July with a dew point of 9°C (48°F) which is a bit dry for some.

More info about the annual humidity.

When is the windiest month in Castle Cove?

The most windy month in Castle Cove is October when the average maximum windspeed is 35KM/H (22MPH) and the average wind speed is 16KM/H (10MPH).

More info about the annual wind conditions.

Annual Temperature for Castle Cove

The hottest month in Castle Cove is February when the average maximum temperature is 29°C (85°F), average temperature is 20°C (69°F) and average minimum temperature is 11°C (53°F).

The coolest month in Castle Cove is June when the average maximum temperature is 14°C (14°F), average temperature is 9°C (49°F) and average minimum temperature is 4°C (39°F).

Annual Sunshine for Castle Cove

The longest days in Castle Cove are in December, with an average of 14.9 hours of daylight per day. June has the shortest days with an average of 9.5 hours of daylight per day.

The sunniest days in Castle Cove are in January which has the most hours of sunshine per day. The sunshine percentage is 55% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 8.0 hours of sunshine per day.

June has the least sunshine. The sunshine percentage is 39% making it very cloudy and overcast with some periods of sunshine. There are 3.7 hours of sunshine per day.

The ultraviolet index is the highest in January when it reaches 12.8 and lowest in June when it reaches 1.7.

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 Castle Cove

The warmest sea water temperatures in Castle Cove are found in March when they peak at 17°C (62°F) and lowest in September when they dip to 13°C (55°F).

The sea is best for swimming between December and May when the temperature is above 14°C (58°F) which is cold for swimming, a full wet suit is required to spend any length of time in the sea.

Annual Rainfall for Castle Cove

The wettest month in Castle Cove is May with 7.2cm (2.8inches) of rain and June has the most days of rain with 17.6 days with some rain, a wet time to visit the beach.

The driest month in Castle Cove is January with 1.8cm (0.7inches) of rain and the least days of rain with 6.5 days with some rain, a quite rainy time to visit the beach.

Annual Humidity for Castle Cove

The most humid month in Castle Cove is February with a dew point (an indicator of humidity) of 15°C (59°F) which is comfortable for everyone.

The least humid month in Castle Cove is July with a dew point of 9°C (48°F) which is a bit dry for some.

Annual Wind Speed for Castle Cove

The most windy month in Castle Cove is October when the average maximum windspeed is 35KM/H (22MPH) and the average wind speed is 16KM/H (10MPH).

The least windy month in Castle Cove is June when the average maximum windspeed is 21KM/H (13MPH) and the average wind speed is 9KM/H (6MPH).

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