Monthly weather forecast and climate
Adelaide, Australia

Weather in January

January, the same as December, is a moderately hot summer month in Adelaide, Australia, with temperature in the range of an average high of 26.3°C (79.3°F) and an average low of 17.8°C (64°F). January is the warmest month, with an average high-temperature of 26.3°C (79.3°F) and an average low-temperature of 17.8°C (64°F). Weather in January »

Weather in February

The last month of the summer, February, is another warm month in Adelaide, Australia, with average temperature ranging between min 17.6°C (63.7°F) and max 25.6°C (78.1°F). In Adelaide, Australia, the average high-temperature is essentially the same as in January - a still warm 25.6°C (78.1°F). Weather in February »

Weather in March

The first month of the autumn, March, is still a warm month in Adelaide, Australia, with average temperature varying between 16.3°C (61.3°F) and 23.7°C (74.7°F). In Adelaide, the average high-temperature in March is almost the same as in February - a still moderately hot 23.7°C (74.7°F). Weather in March »

Weather in April

April, like March, is an agreeable autumn month in Adelaide, Australia, with average temperature varying between 20.8°C (69.4°F) and 14.5°C (58.1°F). In Adelaide, the average high-temperature is practically the same as in March - a pleasant 20.8°C (69.4°F). Weather in April »

Weather in May

May, the last month of the autumn, in Adelaide, is another comfortable month, with temperature in the range of an average high of 17.2°C (63°F) and an average low of 12.3°C (54.1°F). In Adelaide, Australia, the average high-temperature in May marginally drops, from a pleasant 20.8°C (69.4°F) in April, to a comfortable 17.2°C (63°F). Weather in May »

Weather in June

June, the first month of the winter, in Adelaide, is also a moderate month, with average temperature varying between 9.9°C (49.8°F) and 14.6°C (58.3°F). In Adelaide, Australia, the average high-temperature is almost the same as in May - a moderate 14.6°C (58.3°F). Weather in June »

Weather in July

July, like June, is a moderate winter month in Adelaide, Australia, with average temperature fluctuating between 9.3°C (48.7°F) and 13.9°C (57°F). The coldest month is July, with an average high-temperature of 13.9°C (57°F) and an average low-temperature of 9.3°C (48.7°F). Weather in July »

Weather in August

August, the last month of the winter, in Adelaide, is another mild month, with temperature in the range of an average low of 9.1°C (48.4°F) and an average high of 14.5°C (58.1°F). In August, the average high-temperature is practically the same as in July - a still moderate 14.5°C (58.1°F). Weather in August »

Weather in September

September, the first month of the spring, in Adelaide, is an enjoyable month, with average temperature varying between 9.9°C (49.8°F) and 16.4°C (61.5°F). In Adelaide, the average high-temperature is essentially the same as in August - an enjoyable 16.4°C (61.5°F). Weather in September »

Weather in October

October, like September, in Adelaide, Australia, is another comfortable spring month, with average temperature fluctuating between 19.7°C (67.5°F) and 11.8°C (53.2°F). In October, the average high-temperature marginally rises, from a comfortable 16.4°C (61.5°F) in September, to a still enjoyable 19.7°C (67.5°F). Weather in October »

Weather in November

November, the last month of the spring, in Adelaide, is a pleasant month, with average temperature varying between 21.9°C (71.4°F) and 13.8°C (56.8°F). In Adelaide, the average high-temperature is almost the same as in October - an agreeable 21.9°C (71.4°F). Weather in November »

Weather in December

December, the first month of the summer, in Adelaide, is a moderately hot month, with average temperature ranging between max 24.5°C (76.1°F) and min 16°C (60.8°F). In Adelaide, the average high-temperature is essentially the same as in November - a moderately hot 24.5°C (76.1°F). Weather in December »
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FAQ

What is the warmest month in Adelaide?

The warmest month is January, with an average high-temperature of 26.3°C (79.3°F) and an average low-temperature of 17.8°C (64°F).

What is the least humid month in Adelaide?

January is the least humid month in Adelaide, with an average relative humidity of 58%.

How much does it rain in Adelaide?

In Adelaide, Australia, during the entire year, the rain falls for 126.2 days and collects up to 326mm (12.83") of precipitation.

When is the sea warmest in Adelaide?

February is the month with the warmest seawater in Adelaide, with an average sea temperature of 20°C (68°F).

When is the highest UV index in Adelaide?

February and December, with an average maximum UV index of 6, are months with the highest UV index in Adelaide.

What is the driest month in Adelaide?

March is the month with the least rainfall. Rain falls for 9.3 days and accumulates 16mm (0.63") of precipitation.

What are the most humid months in Adelaide?

Months with the highest humidity in Adelaide are June and July, with an average relative humidity of 74%.

What is the month with the shortest days in Adelaide?

With an average of 9.8h of daylight, June has the shortest days of the year in Adelaide, Australia.

What is the month with the lowest UV index in Adelaide?

With an average maximum UV index of 3, June is the month with the lowest UV index in Adelaide, Australia.

What is the coldest month in Adelaide?

The coldest month in Adelaide is July, with an average high-temperature of 13.9°C (57°F) and an average low-temperature of 9.3°C (48.7°F).

What is the rainiest month in Adelaide?

The month with the most rainfall is August when the rain falls for 14.2 days and typically aggregates up to 43mm (1.69") of precipitation.

What are the months with the coldest sea water in Adelaide?

August through October, with an average sea temperature of 15°C (59°F), are months with the coldest seawater.

What is the month with the least sunshine in Adelaide?

August has the least sunshine of the year in Adelaide, Australia, with an average of 7.1h of sunshine.

When are the longest days in Adelaide?

With an average of 14.5h of daylight, December has the longest days of the year in Adelaide, Australia.

What month has the most sunshine in Adelaide?

The month with the most sunshine is December, with an average of 10.1h of sunshine.

Average temperature
Adelaide, Australia

Average temperature - Adelaide, Australia

The warmest month (with the highest average high temperature) is January (26.3°C).
The month with the lowest average high temperature is July (13.9°C).

The month with the highest average low temperature is January (17.8°C).
The coldest month (with the lowest average low temperature) is August (9.1°C).

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Average pressure
Adelaide, Australia

Average pressure - Adelaide, Australia

The month with the highest atmospheric pressure is June (1021.8mbar).
The month with the lowest atmospheric pressure is January (1012.4mbar).

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Average wind speed
Adelaide, Australia

Average wind speed - Adelaide, Australia

The windiest month (with the highest average wind speed) is August (16.3km/h).
The calmest month (with the lowest average wind speed) is April (12.9km/h).

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Average humidity
Adelaide, Australia

Average humidity - Adelaide, Australia

Months with the highest relative humidity are June and July (74%).
The month with the lowest relative humidity is January (58%).

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Average rainfall
Adelaide, Australia

Average rainfall - Adelaide, Australia

The wettest month (with the highest rainfall) is August (43mm).
The driest month (with the least rainfall) is March (16mm).

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Average rainfall days
Adelaide, Australia

Average rainfall days - Adelaide, Australia

The month with the highest number of rainy days is July (15.2 days).
The month with the least rainy days is February (6.2 days).

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Average sea temperature
Adelaide, Australia

Average sea temperature - Adelaide, Australia

The best month for swimming (with the highest average sea temperature) is February (20°C).
The coldest months (with the lowest average sea temperature) are August, September and October (15°C).

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Average daylight / Average sunshine
Adelaide, Australia

Average daylight / Average sunshine - Adelaide, Australia

The month with the longest days is December (Average daylight: 14.5h).
The month with the shortest days is June (Average daylight: 9.8h).

The month with the most sunshine is December (Average sunshine: 10.1h).
The month with the least sunshine is August (Average sunshine: 7.1h).

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Average sunshine days
Adelaide, Australia

Average sunshine days - Adelaide, Australia

The month with the most sunshine days is January (21.9 days).
The month with the least sunshine days is August (12.7 days).

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Average visibility
Adelaide, Australia

Average visibility - Adelaide, Australia

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

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