Climate and monthly weather forecast
Weather in January
In Gymea Bay, Australia, in January, the average water temperature is 23.3°C (73.9°F). Note: A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 23.3°C (73.9°F) water. Weather in January »
Weather in February
With an average sea temperature of 23.8°C (74.8°F), February is the month with the warmest seawater in Gymea Bay, Australia. Note: The allure of a swim in 23.8°C (74.8°F) waters can be influenced by your feelings towards the cold, today's sunshine, the wind's touch, and the ambient warmth. Weather in February »
Weather in March
In Gymea Bay, Australia, the average seawater temperature in March is 23.3°C (73.9°F). Note: Swimming in 23.3°C (73.9°F) water can be enjoyable based on one's cold tolerance and conditions like sunshine, wind, and ambient temperature. Weather in March »
Weather in April
In April, the average sea temperature in Gymea Bay, Australia, is 22.8°C (73°F). Note: For those with a heightened sensitivity to cold, sunshine, wind, and outside temperature make a big difference in enjoying a swim at 22.8°C (73°F). Weather in April »
Weather in May
In May, the average sea temperature in Gymea Bay, Australia, is 20.4°C (68.7°F). Note: Most people find it challenging to enjoy swimming in water that is 20.4°C (68.7°F). Weather in May »
Weather in June
In Gymea Bay, Australia, in June, the average water temperature is 19°C (66.2°F). Note: For the majority, swimming in water with a temperature of 19°C (66.2°F) is not enjoyable. Weather in June »
Weather in July
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. Weather in July »
Weather in August
In Gymea Bay, Australia, in August, the average water temperature is 18.8°C (65.8°F). Note: Swimming in water at 18.8°C (65.8°F) is not a pleasing experience for the majority. Weather in August »
Weather in September
With an average sea temperature of 18.4°C (65.1°F), September is the month with the coldest seawater in Gymea Bay, Australia. Note: In water with a temperature of 18.4°C (65.1°F), most individuals do not find swimming enjoyable. Weather in September »
Weather in October
In October, the average sea temperature in Gymea Bay, Australia, is 19.2°C (66.6°F). Note: For the majority, swimming in water with a temperature of 19.2°C (66.6°F) is not enjoyable. Weather in October »
Weather in November
In Gymea Bay, Australia, the average seawater temperature in November is 20.7°C (69.3°F). Note: Most people do not take pleasure in swimming in water at 20.7°C (69.3°F). Weather in November »
Weather in December
In Gymea Bay, Australia, in December, the average water temperature is 21.6°C (70.9°F). Note: Swimming in 21.6°C (70.9°F) is not pleasurable for most people. Weather in December »
Updated: Jan 27, 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 Gymea Bay?
February is the month with the warmest seawater, with an average sea temperature of 23.8°C (74.8°F).
When is Daylight Saving Time (DST) in Gymea Bay?
On Sunday, 07. April 2024, at 3:00 am, Daylight Saving Time ends in Gymea Bay, 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 Gymea Bay?
June has the shortest days of the year in Gymea Bay, Australia, with an average of 9h and 54min of daylight.
What is the month with the coldest sea water in Gymea Bay?
The month with the coldest seawater in Gymea Bay is September, with an average sea temperature of 18.4°C (65.1°F).
When are the longest days in Gymea Bay?
The month with the longest days in Gymea Bay is December, with an average of 14h and 24min of daylight.
Average sea temperature
Gymea Bay, Australia
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
Gymea Bay, Australia
- Average daylight in January:
14h and 1min - Average daylight in February:
13h and 2min - Average daylight in March:
12h and 2min - Average daylight in April:
11h and 1min - Average daylight in May:
10h and 2min - Average daylight in June:
9h and 5min
- Average daylight in July:
10h and 1min - Average daylight in August:
10h and 5min - Average daylight in September:
11h and 5min - Average daylight in October:
12h and 5min - Average daylight in November:
13h and 5min - Average daylight in December:
14h and 2min
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).
