Climate and monthly weather forecast
Weather in January
In Black Rock, Australia, the average seawater temperature in January is 18.8°C (65.8°F). Note: In water with a temperature of 18.8°C (65.8°F), most individuals do not find swimming enjoyable. Weather in January »
Weather in February
With an average sea temperature of 18.9°C (66°F), February is the month with the warmest seawater in Black Rock, Australia. Note: Swimming is not a pleasurable activity for the majority in water at 18.9°C (66°F). Weather in February »
Weather in March
In March, the average sea temperature in Black Rock, Australia, is 18.7°C (65.7°F). Note: For most individuals, swimming in 18.7°C (65.7°F) is not a pleasant experience. Weather in March »
Weather in April
In Black Rock, Australia, in April, the average water temperature is 18.3°C (64.9°F). Note: In 18.3°C (64.9°F), swimming is not an enjoyable activity for most. Weather in April »
Weather in May
In Black Rock, Australia, the average seawater temperature in May is 17.3°C (63.1°F). Note: Swimming is not a pleasurable activity for the majority in water at 17.3°C (63.1°F). Weather in May »
Weather in June
In Black Rock, Australia, the average seawater temperature in June is 16°C (60.8°F). Note: A surface water temperature of 16°C (60.8°F) does not provide an enjoyable swimming experience for most. Weather in June »
Weather in July
In Black Rock, Australia, in July, the average water temperature is 15°C (59°F). Note: For most individuals, swimming in 15°C (59°F) is not enjoyable. Weather in July »
Weather in August
August and September, with an average sea temperature of 14.8°C (58.6°F), are months with the coldest seawater in Black Rock, Australia. Note: Beware when you're in 14.8°C (58.6°F) waters; 13°C (55.4°F) is chilling and anything below 10°C (50°F) could cause breathing hindrance and a sudden cold shock, given your physical condition. Weather in August »
Weather in September
August and September, with an average sea temperature of 14.8°C (58.6°F), are months with the coldest seawater in Black Rock, Australia. Note: While a brief time in 14.8°C (58.6°F) at 13°C (55.4°F) is already bracing, plunging below 10°C (50°F) can severely affect breathing and introduce a cold shock, relying on your physical state. Weather in September »
Weather in October
In Black Rock, Australia, in October, the average water temperature is 15.2°C (59.4°F). Note: Most individuals do not find swimming at 15.2°C (59.4°F) to be enjoyable. Weather in October »
Weather in November
In Black Rock, Australia, the average seawater temperature in November is 16.6°C (61.9°F). Note: For most individuals, swimming in 16.6°C (61.9°F) is not a pleasant experience. Weather in November »
Weather in December
In December, the average sea temperature in Black Rock, Australia, is 17.6°C (63.7°F). Note: Most people do not find swimming enjoyable in water of 17.6°C (63.7°F). Weather in December »
Updated: Jan 26, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
When is the sea warmest in Black Rock?
With an average sea temperature of 18.9°C (66°F), February is the month with the warmest seawater in Black Rock, Australia.
When is Daylight Saving Time (DST) in Black Rock?
On Sunday, 07. April 2024, at 3:00 am, Daylight Saving Time ends in Black Rock, Australia, and the time zone changes from AEDT to AEST. The next Daylight Saving Time starts on Sunday, 06. October 2024, at 2:00 am, and the time zone reverts from AEST to AEDT.
What is the month with the shortest days in Black Rock?
June has the shortest days of the year, with an average of 9h and 36min of daylight.
When is the sea coldest in Black Rock?
August and September, with an average sea temperature of 14.8°C (58.6°F), are months with the coldest seawater.
When are the longest days in Black Rock?
December has the longest days of the year, with an average of 14h and 42min of daylight.
Average sea temperature
Black Rock, Australia
The best month for swimming (with the highest average sea temperature) is February (18.9°C).
The coldest months (with the lowest average sea temperature) are August and September (14.8°C).
Average daylight
Black Rock, Australia
- Average daylight in January:
14h and 3min - Average daylight in February:
13h and 3min - Average daylight in March:
12h and 2min - Average daylight in April:
11h and 1min - Average daylight in May:
10h and 1min - Average daylight in June:
9h and 4min
- Average daylight in July:
9h and 5min - Average daylight in August:
10h and 4min - Average daylight in September:
11h and 5min - Average daylight in October:
13h and 1min - Average daylight in November:
14h and 1min - Average daylight in December:
14h and 4min
The month with the longest days is December (Average daylight: 14h and 42min).
The month with the shortest days is June (Average daylight: 9h and 36min).
