May
Weather in May
Sea temperature
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). Breathing control gets harder as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
In May, the average length of the day is 10h and 5min.On the first day of the month, sunrise is at 7:01 am and sunset at 5:32 pm. On the last day of May, in Black Rock, Australia, sunrise is at 7:26 am and sunset at 5:09 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 May in Black Rock?
In Black Rock, in May, the average water temperature is 17.3°C (63.1°F). Swimming in 17.3°C (63.1°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 May in Black Rock?
The average day length in May is 10h and 5min.
When is the sunrise / sunset in May in Black Rock?
In May, on the first day of the month, sunrise is at 7:01 am and sunset at 5:32 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 5:09 pm AEST.
Average sea temperature in May
Black Rock, Australia
- Average sea temperature in May: 17.3°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 May
Black Rock, Australia
- Average daylight in May: 10h and 1min
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).
