October weather forecast and climate
Adelaide, Australia

What is the temperature in October in Adelaide?

In October, the average high-temperature is 21.8°C (71.2°F), and the average low-temperature is 11.5°C (52.7°F).

How many days does it rain in October in Adelaide?

In Adelaide, in October, during 10.2 rainfall days, typically, 42.8mm (1.7") of precipitation is accumulated.

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. Swimming in 15°C (59°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

What is the sea temperature in October in Adelaide?

In October, the average sea temperature is 15°C (59°F). Swimming in 15°C (59°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).
Average temperature in October - Adelaide, Australia
  • Average high temperature in October: 21.8°C

The warmest month (with the highest average high temperature) is February (29.4°C).
The month with the lowest average high temperature is July (15.3°C).

  • Average low temperature in October: 11.5°C

The month with the highest average low temperature is February (17.2°C).
The coldest month (with the lowest average low temperature) is July (7.5°C).

Average humidity in October - Adelaide, Australia
  • Average humidity in October: 45%

The month with the highest relative humidity is June (61%).
Months with the lowest relative humidity are January and February (36%).

Average rainfall in October - Adelaide, Australia
  • Average rainfall in October: 42.8mm

The wettest month (with the highest rainfall) is June (79.3mm).
The driest month (with the lowest rainfall) is February (13.5mm).

Average rainfall days in October - Adelaide, Australia
  • Average rainfall days in October: 10.2 days

The month with the highest number of rainy days is August (16.6 days).
The month with the lowest number of rainy days is February (3.6 days).

Average sea temperature in October - Adelaide, Australia
  • Average sea temperature in October: 15°C

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

Average daylight in October / Average sunshine in October - Adelaide, Australia
  • Average daylight in October: 13h

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

  • Average sunshine in October: 8.3h

The month with most sunshine is January (Average sunshine: 10.5h).
The month with least sunshine is June (Average sunshine: 4.6h).

Average UV index in October - Adelaide, Australia
  • Average UV index in October: 7

Months with the highest UV index are January and December (UV index 12).
Months with the lowest UV index are June and July (UV index 2).

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