World Resorts Australia Perth

Perth Monthly Weather Averages

Please click on any column to get detailed information about Perth weather in that particular month. You will get daily weather information for that month for the last several years.

Day & Night air temperature, °C

The warmest month in Perth is february. The average daily temp is 30.2°C. The average nightly temp is 20.0°C.

Sea water temperature, °C

The warmest sea temperature usually observed in February. Average daily sea water temperature during this month is 23.3°C.

Precipitation total, mm

Number of rainy days

This chart shows averages for the last three years. It shows only medium and heavy rains that could bother you during vacation. It doesn't show light rains.

Wind speed, m/s
Sunny, partly cloudy and cloudy days
Average sunny hours

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

* Charts above show average data for the last 3 years.

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
+12°C
NW 4 m/s
Feels like: +10°C
Precip.: 79%
Places in Australia:
Name
С°
+10°C
+18°C
+17°C
+23°C
+13°C
+20°C
+18°C
+12°C
+17°C
+12°C
+19°C
24 Hours Forecast
Perth
Local time: 00:10
September 21, saturday
0300
10°C
NW
4 m/s
0600
10°C
NW
3 m/s
0900
12°C
NW
3 m/s
1200
15°C
N
3 m/s
1500
16°C
NE
6 m/s
1800
14°C
N
6 m/s
2100
13°C
NW
4 m/s
September 22, sunday
0000
12°C
W
3 m/s