Weather in October
Sea temperature
In Dee Why, Australia, in October, the average water temperature is 19.3°C (66.7°F).Note: The majority of individuals find swimming in 19.3°C (66.7°F) to be unenjoyable. The difficulty in controlling breathing rises as the temperature decreases from 21°C (69.8°F) to 15°C (59°F).
Daylight
The average length of the day in October is 12h and 56min.On the first day of October, sunrise is at 5:31 am and sunset at 5:57 pm AEST. On the last day of the month, sunrise is at 5:55 am and sunset at 7:21 pm AEDT.
Note: On Sunday, 06. October 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from AEST to AEDT. Daylight Saving Time lasts until Sunday, 06. April 2025, at 3:00 am; consequently, the time zone reverts from AEDT to AEST.
Frequently asked questions
What is the sea temperature in October in Dee Why?
In October, the average sea temperature is 19.3°C (66.7°F). 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).
What is the average length of the day in October in Dee Why?
In Dee Why, Australia, the average day length in October is 12h and 56min.
When is the sunrise / sunset in October in Dee Why?
On the first day of October, sunrise is at 5:31 am and sunset at 5:57 pm AEST. On the last day of the month, sunrise is at 5:55 am and sunset at 7:21 pm AEDT.
When does Daylight Saving Time (DST) start in October in Dee Why?
On Sunday, 06. October 2024, at 2:00 am, Daylight Saving Time starts in Dee Why, and the time zone changes from AEST to AEDT. DST ends on Sunday, 06. April 2025, at 3:00 am.
Average sea temperature in October
Dee Why, Australia
- Average sea temperature in October: 19.3°C
The best month for swimming (with the highest average sea temperature) is February (23.7°C).
The coldest month (with the lowest average sea temperature) is September (18.6°C).
Average daylight in October
Dee Why, Australia
- Average daylight in October: 12h and 5min
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).
Dee Why, Australia
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