March weather forecast
Rottnest Island, Australia

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Rocks, turquoise-blue waters, and white sands on the Pinky Beach on Rottnest Island, with the Bathurst Lighthouse, in Perth, Australia
Rocks, turquoise-blue waters, and white sands on the Pinky Beach on Rottnest Island, with the Bathurst Lighthouse, in Perth, Australia

Weather in March

March, the first month of the autumn in Rottnest Island, is also a moderately hot month, with an average temperature varying between 26.1°C (79°F) and 18.7°C (65.7°F).

Temperature

The advent of March denotes an average high-temperature of a still moderately hot 26.1°C (79°F), subtly different from February's 27.4°C (81.3°F). In Rottnest Island, March is marked by an average low-temperature of 18.7°C (65.7°F).

Humidity

The months with the lowest humidity are March and May, with an average relative humidity of 60%.

Rainfall

In Rottnest Island, in March, during 3.4 rainfall days, 18mm (0.71") of precipitation is typically accumulated. In Rottnest Island, during the entire year, the rain falls for 106.1 days and collects up to 560mm (22.05") of precipitation.

Daylight

The average length of the day in March in Rottnest Island, Australia, is 12h and 17min.
On the first day of March in Rottnest Island, Australia, sunrise is at 6:07 am and sunset at 6:52 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 6:15 pm AWST.
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Frequently asked questions

What is the usual temperature for Rottnest Island in March?

The high-temperature, in March, in Rottnest Island, is 26.1°C (79°F), while the low-temperature averages to 18.7°C (65.7°F). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, in February is computed to be 29°C (84.2°F).

What are the least humid months in Rottnest Island?

The months with the lowest humidity are March and May, with an average relative humidity of 60%.

What is the average humidity in March in Rottnest Island?

The average relative humidity in March in Rottnest Island, Australia, is 60%.

How many days does it rain in March in Rottnest Island?

In Rottnest Island, in March, during 3.4 rainfall days, 18mm (0.71") of precipitation is typically accumulated.

What is the average length of the day in March in Rottnest Island?

In March, the average day length in Rottnest Island, Australia, is 12h and 17min.

When are sunrise and sunset in March in Rottnest Island?

In March, on the first day of the month, sunrise is at 6:07 am and sunset at 6:52 pm. On the last day of the month, in Rottnest Island, sunrise is at 6:28 am and sunset at 6:15 pm AWST.
Average humidity
Average rainfall days
Average daylight

Average temperature in March
Rottnest Island, Australia

Average temperature in March - Rottnest Island, Australia
  • Average high temperature in March: 26.1°C

The warmest month (with the highest average high temperature) is February (27.4°C).
The month with the lowest average high temperature is July (17.7°C).

  • Average low temperature in March: 18.7°C

The month with the highest average low temperature is February (19.5°C).
The coldest month (with the lowest average low temperature) is July (12.3°C).

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Average humidity in March
Rottnest Island, Australia

Average humidity in March - Rottnest Island, Australia
  • Average humidity in March: 60%

The months with the highest relative humidity are July, August and September (64%).
The months with the lowest relative humidity are March and May (60%).

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Average rainfall in March
Rottnest Island, Australia

Average rainfall in March - Rottnest Island, Australia
  • Average rainfall in March: 17.9mm

The wettest month (with the highest rainfall) is July (114.2mm).
The driest month (with the least rainfall) is February (7.3mm).

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Average rainfall days in March
Rottnest Island, Australia

Average rainfall days in March - Rottnest Island, Australia
  • Average rainfall days in March: 3.4 days

The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is February (1.8 days).

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Average daylight in March
Rottnest Island, Australia

Average daylight in March - Rottnest Island, Australia
  • Average daylight in March: 12h and 2min

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).

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Rottnest Island, Australia

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