Weather in Adelaide: December
|Average day temperature:||25.7°C|
|Average night temperature:||17.0°C|
|Sea water temperature:||20.1°C|
|Number of sunny days:||22 days|
|Day length:||14.3 - 14.5 hours|
|Number of rainy days:||2 days|
|Precipitation totals:||26.3 mm.|
Air temperature in December, °C
The highest day temperature during December of 2018 was 37°C. At the same time the lowest night temperature was 13°C. Daily and nightly averages during December were 26.2°C and 18.3°C.
Sea water temperature in Adelaide in December, °C
The average sea water temperature in December of 2018 was 19.8°C. The highest and lowest sea temperatures during the month were class="nb">21.6°C and 18.4°C.
Mostly all days in December are sunny but cloudy days are also possible.
Precipitation total in December, mm
Precipitation total value in Adelaide in December is 26.3 mm.
The average wind speed value in December is 4.1 m./s.
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in December is: 11.3.
Best time for vacation in Adelaide
Adelaide on a weather map
|+4°C||W 3 m/s|