July
Weather in July
Sea temperature
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. As the water temperature decreases from 21°C (69.8°F) to 15°C (59°F), breathing control becomes increasingly difficult.
Daylight
In July, the average length of the day in Black Rock is 9h and 49min.On the first day of the month, sunrise is at 7:36 am and sunset at 5:11 pm. On the last day of July, in Black Rock, sunrise is at 7:21 am and sunset at 5:31 pm AEST.
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
How cold is the water in July in Black Rock?
In Black Rock, the average seawater temperature in July is 15°C (59°F). Swimming in 15°C (59°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).
What is the average length of the day in July in Black Rock?
In Black Rock, Australia, the average day length in July is 9h and 49min.
When is the sunrise / sunset in July in Black Rock?
In July, on the first day of the month, sunrise is at 7:36 am and sunset at 5:11 pm. On the last day of the month, in Black Rock, Australia, sunrise is at 7:21 am and sunset at 5:31 pm AEST.
Average sea temperature in July
Black Rock, Australia
- Average sea temperature in July: 15°C
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 in July
Black Rock, Australia
- Average daylight in July: 9h and 5min
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).
