Weather in January
In East Perth, Australia, the average seawater temperature in January is 21.9°C (71.4°F). Note: Most people find it challenging to enjoy swimming in water that is 21.9°C (71.4°F). Weather in January »
Weather in February
In East Perth, Australia, in February, the average water temperature is 22.8°C (73°F). Note: If you're wary of the cold, the surrounding conditions—sunshine, wind, and air temperature become crucial when swimming in 22.8°C (73°F) waters. Weather in February »
Weather in March
With an average sea temperature of 23.4°C (74.1°F), March is the month with the warmest seawater in East Perth, Australia. Note: The cold tolerance of an individual, along with sunshine, wind, and the temperature of the environment, affects the enjoyment of swimming in 23.4°C (74.1°F) waters. Weather in March »
Weather in April
In East Perth, Australia, in April, the average water temperature is 22.8°C (73°F). Note: A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 22.8°C (73°F) water. Weather in April »
Weather in May
In East Perth, Australia, in May, the average water temperature is 22.3°C (72.1°F). Note: People sensitive to cold might find swimming in 22.3°C (72.1°F) challenging. Weather in May »
Weather in June
In East Perth, Australia, in June, the average water temperature is 21.3°C (70.3°F). Note: Swimming is not a pleasant activity for most individuals in 21.3°C (70.3°F). Weather in June »
Weather in July
In East Perth, Australia, the average seawater temperature in July is 20°C (68°F). Note: Swimming in 20°C (68°F) is not an enjoyable experience for most. Weather in July »
Weather in August
In East Perth, Australia, the average seawater temperature in August is 19.4°C (66.9°F). Note: For most, swimming in 19.4°C (66.9°F) is not a pleasant activity. Weather in August »
Weather in September
The months with the coldest seawater in East Perth, Australia, are September and October, with an average sea temperature of 19°C (66.2°F). Note: In water with a temperature of 19°C (66.2°F), most people do not enjoy swimming. Weather in September »
Weather in October
September and October, with an average sea temperature of 19°C (66.2°F), are months with the coldest seawater in East Perth, Australia. Note: The majority find it unenjoyable to swim in 19°C (66.2°F). Weather in October »
Weather in November
In November, the average sea temperature in East Perth, Australia, is 19.7°C (67.5°F). Note: Swimming in 19.7°C (67.5°F) is not a pleasurable activity for the majority of people. Weather in November »
Weather in December
In East Perth, Australia, in December, the average water temperature is 20.9°C (69.6°F). Note: The majority of people do not enjoy swimming in 20.9°C (69.6°F). Weather in December »
[Resources]Frequently asked questions
What month is the sea warmest in East Perth?
March is the month with the warmest seawater in East Perth, with an average sea temperature of 23.4°C (74.1°F).
What is the month with the shortest days in East Perth?
With an average of 10h and 6min of daylight, June has the shortest days of the year in East Perth.
What months are the sea coldest in East Perth?
September and October, with an average sea temperature of 19°C (66.2°F), are months with the coldest seawater.
When are the longest days in East Perth?
December has the longest days of the year, with an average of 14h and 12min of daylight.
Is there Daylight Saving Time (DST) in East Perth?
East Perth does not observe Daylight Saving Time (DST). AWST timezone is used over the entire year.
Average sea temperature
East Perth, Australia
The best month for swimming (with the highest average sea temperature) is March (23.4°C).
The coldest months (with the lowest average sea temperature) are September and October (19°C).
Average daylight
East Perth, Australia
- Average daylight in January:
14h and 0min - Average daylight in February:
13h and 1min - Average daylight in March:
12h and 2min - Average daylight in April:
11h and 2min - Average daylight in May:
10h and 3min - Average daylight in June:
10h and 1min
- Average daylight in July:
10h and 2min - Average daylight in August:
11h and 0min - Average daylight in September:
11h and 5min - Average daylight in October:
12h and 5min - Average daylight in November:
13h and 4min - Average daylight in December:
14h and 1min
The month with the longest days is December (Average daylight: 14h and 12min).
The month with the shortest days is June (Average daylight: 10h and 6min).
East Perth, Australia
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