Climate and monthly weather forecast
Exmouth, Australia

The best time to visit Exmouth

The best months for a swim in Exmouth, Australia, are March through June, November and December, with a perfect temperature - varying between 25°C (77°F) and 29°C (84.2°F), and scarce rainfall.

Weather in January

January, like December, is another hot summer month in Exmouth, Australia, with an average temperature fluctuating between 26.4°C (79.5°F) and 33.8°C (92.8°F). In Exmouth, the average high-temperature in January is almost the same as in December - a still hot 33.8°C (92.8°F). Weather in January »

Weather in February

The last month of the summer, February, is another tropical month in Exmouth, Australia, with an average temperature ranging between max 34.3°C (93.7°F) and min 27.3°C (81.1°F). In Exmouth, the average high-temperature in February is essentially the same as in January - a still tropical 34.3°C (93.7°F). Weather in February »

Weather in March

March, the first month of the autumn in Exmouth, is still a tropical month, with an average temperature fluctuating between 27.1°C (80.8°F) and 34.4°C (93.9°F). An excellent water temperature of 28°C (82.4°F) and only 5.2 rainfall days, with 10mm (0.39") of accumulated rainfall, makes March a prime for swimming and other water activities. Weather in March »

Weather in April

April, like March, is a hot autumn month in Exmouth, Australia, with an average temperature varying between 32.3°C (90.1°F) and 25.6°C (78.1°F). An excellent water temperature of 28°C (82.4°F) and only 4.2 rainfall days, with 15mm (0.59") of accumulated rainfall, makes April a prime for swimming and other water activities. Weather in April »

Weather in May

May, the last month of the autumn in Exmouth, is also a moderately hot month, with temperature in the range of an average high of 28.3°C (82.9°F) and an average low of 22°C (71.6°F). An excellent water temperature of 27°C (80.6°F) and only 3.3 rainfall days, with 19mm (0.75") of accumulated rainfall, makes May a prime for swimming and other water activities. Weather in May »

Weather in June

June, the first month of the winter in Exmouth, is also a moderately hot month, with an average temperature ranging between min 20.2°C (68.4°F) and max 25.2°C (77.4°F). The perfect water temperature of 26°C (78.8°F) with 24mm (0.94") of accumulated rainfall and only 5.8 rainfall days, makes June a great period for swimming and other water activities. Weather in June »

Weather in July

July, the same as June, is another warm winter month in Exmouth, Australia, with an average temperature ranging between max 24.5°C (76.1°F) and min 18.5°C (65.3°F). The coldest month is July, with an average high-temperature of 24.5°C (76.1°F) and an average low-temperature of 18.5°C (65.3°F). Weather in July »

Weather in August

August, the last month of the winter in Exmouth, is another warm month, with an average temperature ranging between max 25.7°C (78.3°F) and min 18.8°C (65.8°F). In Exmouth, the average high-temperature in August is almost the same as in July - a still moderately hot 25.7°C (78.3°F). Weather in August »

Weather in September

The first month of the spring, September, is also a moderately hot month in Exmouth, Australia, with an average temperature varying between 27.4°C (81.3°F) and 19.3°C (66.7°F). In Exmouth, the average high-temperature in September is almost the same as in August - a still warm 27.4°C (81.3°F). Weather in September »

Weather in October

October, the same as September, is a moderately hot spring month in Exmouth, Australia, with an average temperature varying between 21.1°C (70°F) and 29.9°C (85.8°F). In Exmouth, the average high-temperature in October is practically the same as in September - a still moderately hot 29.9°C (85.8°F). Weather in October »

Weather in November

November, the last month of the spring in Exmouth, is a tropical month, with an average temperature ranging between max 30.9°C (87.6°F) and min 22.3°C (72.1°F). An excellent water temperature of 25°C (77°F) and only 0.9 rainfall days, with 1mm (0.04") of accumulated rainfall, makes November a prime for swimming and other water activities. Weather in November »

Weather in December

The first month of the summer, December, is still a hot month in Exmouth, Australia, with temperature in the range of an average low of 24.5°C (76.1°F) and an average high of 32.6°C (90.7°F). The perfect water temperature of 26°C (78.8°F) with 15mm (0.59") of accumulated rainfall and only 3.5 rainfall days, makes December a great period for swimming and other water activities. Weather in December »
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FAQ

What are the most humid months in Exmouth?

January and February, with an average relative humidity of 58%, are most humid months.

What is the wettest month in Exmouth?

January is the month with the most rainfall in Exmouth. Rain falls for 8.3 days and accumulates 29mm (1.14") of precipitation.

How much does it rain in Exmouth?

In Exmouth, Australia, during the entire year, the rain falls for 43.8 days and collects up to 141mm (5.55") of precipitation.

When is the sea warmest in Exmouth?

February through April, with an average sea temperature of 28°C (82.4°F), are months with the warmest seawater in Exmouth.

What is the month with the highest UV index in Exmouth?

February is the month with the highest UV index in Exmouth, with an average maximum UV index of 8.

What is the warmest month in Exmouth?

The warmest month in Exmouth, Australia, is March, with an average high-temperature of 34.4°C (93.9°F) and an average low-temperature of 27.1°C (80.8°F).

What is the least humid month in Exmouth?

The least humid month is May, with an average relative humidity of 48%.

When is the lowest UV index in Exmouth?

May through September, with an average maximum UV index of 6, are months with the lowest UV index.

What is the month with the shortest days in Exmouth?

With an average of 10h and 49min of daylight, June has the shortest days of the year in Exmouth, Australia.

What is the month with the least sunshine in Exmouth?

The month with the least sunshine is June, with an average of 6.9h of sunshine.

What is the coldest month in Exmouth?

With an average high-temperature of 24.5°C (76.1°F) and an average low-temperature of 18.5°C (65.3°F), July is the coldest month in Exmouth.

What months are the sea coldest in Exmouth?

The months with the coldest seawater in Exmouth are July through October, with an average sea temperature of 24°C (75.2°F).

What is the driest month in Exmouth?

September through November are months with the least rain in Exmouth when the rain falls for 0.8 days and typically aggregates up to 1mm (0.04") of rain.

What month has the most sunshine in Exmouth?

With an average of 12.1h of sunshine, November has the most sunshine of the year.

When are the longest days in Exmouth?

The month with the longest days in Exmouth is December, with an average of 13h and 27min of daylight.

Is there Daylight Saving Time (DST) in Exmouth?

Exmouth does not observe Daylight Saving Time (DST). AWST timezone is used over the entire year.

Average temperature
Exmouth, Australia

Average temperature - Exmouth, Australia

The warmest month (with the highest average high temperature) is March (34.4°C).
The month with the lowest average high temperature is July (24.5°C).

The month with the highest average low temperature is February (27.3°C).
The coldest month (with the lowest average low temperature) is July (18.5°C).

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Average pressure
Exmouth, Australia

Average pressure - Exmouth, Australia

The month with the highest atmospheric pressure is July (1017.7mbar).
The month with the lowest atmospheric pressure is January (1005.7mbar).

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Average wind speed
Exmouth, Australia

Average wind speed - Exmouth, Australia

The windiest month (with the highest average wind speed) is November (24.6km/h).
The calmest month (with the lowest average wind speed) is April (18.2km/h).

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Average humidity
Exmouth, Australia

Average humidity - Exmouth, Australia

The months with the highest relative humidity are January and February (58%).
The month with the lowest relative humidity is May (48%).

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Average rainfall
Exmouth, Australia

Average rainfall - Exmouth, Australia

The wettest month (with the highest rainfall) is January (29mm).
The driest months (with the least rainfall) are September, October and November (1mm).

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Average rainfall days
Exmouth, Australia

Average rainfall days - Exmouth, Australia

The month with the highest number of rainy days is January (8.3 days).
The month with the least rainy days is September (0.8 days).

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Average sea temperature
Exmouth, Australia

Average sea temperature - Exmouth, Australia

The best months for swimming (with the highest average sea temperature) are February, March and April (28°C).
The coldest months (with the lowest average sea temperature) are July, August, September and October (24°C).

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Average daylight / Average sunshine
Exmouth, Australia

Average daylight / Average sunshine - Exmouth, Australia

The month with the longest days is December (Average daylight: 13h and 27min).
The month with the shortest days is June (Average daylight: 10h and 49min).

The month with the most sunshine is November (Average sunshine: 12h and 6min).
The month with the least sunshine is June (Average sunshine: 6h and 54min).

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Average sunshine days
Exmouth, Australia

Average sunshine days - Exmouth, Australia

The month with the most sunshine days is October (29.4 days).
The month with the least sunshine days is February (20.6 days).

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Average UV index
Exmouth, Australia

Average UV index - Exmouth, Australia

The month with the highest UV index is February (UV index 8).
The months with the lowest UV index are May, June, July, August and September (UV index 6).

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Average visibility
Exmouth, Australia

Average visibility - Exmouth, Australia

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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