Exmouth
Australia
Long-term weather forecast
Long-term weather forecast

December weather forecast and Climate
Exmouth, Australia

  • The average high temperature in December: 36.8°C

The warmest month (with the highest average high temperature) is January (37.9°C).
The month with the lowest average high temperature is July (24.2°C).

  • The average low temperature in December: 20.8°C

The month with the highest average low temperature is February (24.1°C).
The coldest month (with the lowest average low temperature) is July (11.4°C).

  • The average rainfall in December: 6.5mm

The wettest month (with the highest rainfall) is February (42.9mm).
The driest month (with the lowest rainfall) is October (1.7mm).

  • The average rainfall days in December: 0.8 days

The month with the highest number of rainy days is June (5.1 days).
The month with the lowest number of rainy days is October (0.4 days).

  • The average sea temperature in December: 26°C

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

  • The average daylight in December: 13h

Months with the longest days are January, February, October, November and December (Average daylight: 13h).
Months with shortest days are May, June, July and August (Average daylight: 11h).

  • The average sunshine in December: 12h

Months with most sunshine are October, November and December (Average sunshine: 12h).
Months with least sunshine are May and June (Average sunshine: 8).

  • The average UV index in December: 12

Months with the highest UV index are January, February, March, October, November and December (UV index 12).
Months with the lowest UV index are June and July (UV index 6).

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