World Resorts Australia Perth Weather

Perth weather in December

Weather in Perth: December

Average day temperature: 28.0°C
Average night temperature: 17.9°C
Sea water temperature: 21.5°C
Number of sunny days: 26 days
Day length: 14.1 - 14.3 hours
Number of rainy days: 1 day
Precipitation totals: 15.1 mm.

Air temperature in December, °C

Show year:
2018
2017
2016

The highest day temperature during December of 2018 was 34°C. At the same time the lowest night temperature was 14°C. Daily and nightly averages during December were 26.1°C and 19.2°C.

Sea water temperature in Perth in December, °C

Show year:
2018
2017
2016

The average sea water temperature in December of 2018 was 21.7°C. The highest and lowest sea temperatures during the month were class="nb">23.6°C and 19.9°C.

Sunny, partly cloudy and cloudy days

Mostly all days in December are sunny but cloudy days are also possible.

Precipitation total in December, mm

Precipitation total value in Perth in December is 15.1 mm. It makes december one of the most dry months of the year.

Wind speed in December, m/s

The average wind speed value in December is 4.5 m./s. The wind's strength is relatively same during the whole year.

Average sunny hours

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: 12.2.

Best time for vacation in Perth

Sunniest months:
December 26 days
January 25 days
March 25 days
Warmest months:
February 30.2 °C
January 30.1 °C
March 28.2 °C
Warmest sea temp:
February 23.3 °C
March 23.0 °C
January 23.0 °C
Coldest months:
July 16.8 °C
August 17.6 °C
June 17.9 °C
Rainiest months:
July 7 days
August 6 days
June 5 days
Windiest months:
December 4.5 m/s
November 4.5 m/s
January 4.4 m/s

Perth on a weather map

Perth
+16°C
E 2 m/s
Feels like: +16°C
Precip.: 0%
Places in Australia:
Name
С°
+4°C
+17°C
+16°C
+21°C
+2°C
+17°C
+6°C
+16°C
+12°C
+1°C
+18°C
24 Hours Forecast
Perth
Local time: 06:53
September 17, tuesday
0900
18°C
NE
3 m/s
1200
19°C
NE
4 m/s
1500
19°C
NE
5 m/s
1800
17°C
NE
4 m/s
2100
16°C
E
3 m/s
September 18, wednesday
0000
16°C
E
3 m/s
0300
16°C
SE
4 m/s
0600
16°C
SE
5 m/s