Weather in July
Sea temperature
In Gymea Bay, Australia, the average seawater temperature in July is 19.3°C (66.7°F).Note: For most, swimming in 19.3°C (66.7°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).
Daylight
In July, the average length of the day in Gymea Bay is 10h and 8min.On the first day of the month, sunrise is at 7:01 am and sunset at 4:57 pm. On the last day of July, sunrise is at 6:48 am and sunset at 5:15 pm AEST.
Frequently asked questions
How cold is the water in July in Gymea Bay?
In Gymea Bay, the average seawater temperature in July is 19.3°C (66.7°F). For swimming, a surface water temperature of 19.3°C (66.7°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).
How many hours of daylight does Gymea Bay have in July?
The average day length in July is 10h and 8min.
When are sunrise and sunset in July in Gymea Bay?
In July, on the first day of the month, sunrise is at 7:01 am and sunset at 4:57 pm. On the last day of the month, in Gymea Bay, sunrise is at 6:48 am and sunset at 5:15 pm AEST.
Average sea temperature in July
Gymea Bay, Australia
- Average sea temperature in July: 19.3°C
The best month for swimming (with the highest average sea temperature) is February (23.8°C).
The coldest month (with the lowest average sea temperature) is September (18.4°C).
Average daylight in July
Gymea Bay, Australia
- Average daylight in July: 10h and 1min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
Gymea Bay, Australia
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