Weather in May
Sea temperature
In Port Phillip, Australia, in May, the average water temperature is 17.2°C (63°F).Note: For most, swimming in 17.2°C (63°F) is not a pleasant activity. Breathing becomes increasingly challenging as water temperature descends from 21°C (69.8°F) to 15°C (59°F).
Daylight
In May, the average length of the day is 10h and 6min.On the first day of the month, sunrise is at 7:01 am and sunset at 5:33 pm. On the last day of May, in Port Phillip, sunrise is at 7:26 am and sunset at 5:09 pm AEST.
Frequently asked questions
What is the sea water temperature in May in Port Phillip?
In May, the average sea temperature in Port Phillip is 17.2°C (63°F). For swimming, a surface water temperature of 17.2°C (63°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).
What is the average length of the day in May in Port Phillip?
In May, the average day length is 10h and 6min.
When are sunrise and sunset in May in Port Phillip?
In May, on the first day of the month, sunrise is at 7:01 am and sunset at 5:33 pm. On the last day of the month, in Port Phillip, sunrise is at 7:26 am and sunset at 5:09 pm AEST.
Average sea temperature in May
Port Phillip, Australia
- Average sea temperature in May: 17.2°C
The best month for swimming (with the highest average sea temperature) is February (18.8°C).
The coldest month (with the lowest average sea temperature) is September (14.7°C).
Average daylight in May
Port Phillip, 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).
Port Phillip, Australia
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