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Perth Gpo Weather


Perth Forecast

This morning 18°C
Today 28°C
cloud_increasing

Now

18.5°C falling
Updated at 01:30 WST

Perth for Saturday Becoming cloudy. Slight chance of a shower in the southwest in the evening. Winds S 15 to 20 km/h becoming light before dawn then becoming W/SW 25 to 35 km/h in the middle of the day.
Sunday Cloudy. Very high chance of showers, most likely in the evening. The chance of a thunderstorm in the evening. Winds W 25 to 40 km/h.

Currently at Perth

24-hour graph
Temperature 18.5°C falling
Dew Point 14.6°C falling
Feels Like 18.5°C
Relative Humidity 78%
Wind icon
SSW 5km/h falling
Wind Gusts 9km/h
Pressure 1008.0hPa falling
Fire Danger 1.8
Rain since 9am/last hr 0.0mm / -

Nearby Now

Swanbourne 19.0°C
Perth Airport 17.7°C
Jandakot Ap 17.4°C

Fire Danger Rating

HIGH

Next 12 hours in Perth

48-hour forecast

3am

Clear
19°C

6am

Clear
19°C

9am

Clear
25°C

12pm

Clear
28°C

Perth Weather Warnings

view all
There are no warnings current.

National Forecast

Perth 7-day Weather Forecast

Summary Sat
Dec 16
Sun
Dec 17
Mon
Dec 18
Tue
Dec 19
Wed
Dec 20
Thu
Dec 21
Fri
Dec 22

Cloud increasing

Possible thunderstorm

Possible thunderstorm

Increasing sunshine

Sunny

Sunny

Sunny
Maximum 28°C 20°C 20°C 25°C 29°C 33°C 34°C
Minimum 18°C 15°C 14°C 14°C 15°C 18°C 19°C
Chance of Rain 80% 80% 60% 5% 5% 5% 5%
Rain Amount 1-5mm 10-20mm 1-5mm < 1mm < 1mm < 1mm < 1mm
UV Index Extreme Very High Extreme Extreme Extreme
Pollen Index Moderate Moderate Moderate High High High High
Frost Risk Nil Nil Nil Nil Nil Nil Nil
  9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm
Wind Speed 12
km/h
32
km/h
34
km/h
42
km/h
37
km/h
39
km/h
19
km/h
26
km/h
22
km/h
18
km/h
19
km/h
22
km/h
18
km/h
28
km/h
Wind Direction SSW 12km/h
SSW
WSW 32km/h
WSW
W 34km/h
W
W 42km/h
W
WSW 37km/h
WSW
SW 39km/h
SW
S 19km/h
S
SW 26km/h
SW
E 22km/h
E
SSW 18km/h
SSW
ENE 19km/h
ENE
WSW 22km/h
WSW
SSE 18km/h
SSE
SW 28km/h
SW
Relative Humidity 51% 57% 59% 52% 68% 70% 55% 49% 43% 35% 29% 28% 41% 32%
Dew Point 15°C 16°C 9°C 9°C 13°C 14°C 11°C 13°C 10°C 12°C 8°C 12°C 13°C 15°C

Perth Sun & Moon Times

Next occurrence
First light Sunrise Sunset Last light Moon phase moon set moon rise New moon First quarter Full moon Last quarter
first light
-
sunrise
-
sunset
-
last light
-
moon
set
Sat 17:29 WST
rise
Sun 04:25 WST
moon
Mon
Dec 18
moon
Tue
Dec 26
moon
Tue
Jan 2
moon
Tue
Jan 9

Perth Past 5 Days

this month
  Minimum Maximum Rainfall
Fri
Dec 15
16.4°C 29°C 0.0mm
Thu
Dec 14
15.4°C 27.6°C 0.0mm
Wed
Dec 13
15.8°C 25.3°C 0.0mm
Tue
Dec 12
20.3°C 27.6°C 0.0mm
Mon
Dec 11
18.7°C 37.6°C 0.0mm

Perth Year To Date

Average Rainfall To Dec
729.4mm
108.8 Day(s)
Total For 2017
820.8mm
114 Day(s)
Total To This Day 2016
715.2mm
116 Day(s)
Wettest Day
114.4mm
Feb 10
Lowest Temperature
1.7°C
Aug 2
Highest Temperature
42.0°C
Jan 26

Perth Almanac

full climatology
December Minimum Temperature
Lowest This Month
13.1°C
1st
Lowest On Record
7.9°C
7th 2007
Average This Month
17.2°C
+0.9°C
Long-term Average
16.3°C
December Maximum Temperature
Highest This Month
37.7°C
10th
Highest On Record
44.2°C
26th 2007
Average This Month
30.7°C
+1.6°C
Long-term Average
29.1°C
December Rainfall
Wettest This Month
7.4mm
4th
Total This Month
7.4mm
1 Day(s)
Long-term Average
10.1mm
3.6 Day(s)
Wettest On Record
75.8mm
2011
Driest On Record
0.0mm
1994
Display Your Local Weather

Weather News

Second surge of heat could challenge records

10:33 EDT

Another round of intense heat is about to sweep across southern and eastern Australia, challenging December heat records for the second time in a week.

Sydney weather: Temperatures hit 40C in western Sydney ahead of late cool change

18:43 EDT

Demand for ambulances has risen by 40 per cent across the Sydney metro area today, with temperatures in the western suburbs hitting 40 degrees Celsius.

How hot does it get in Australia?

14:43 EDT

With summer underway in Australia and heatwave conditions affecting a number of states this week, a lot of temperature observations are being compared to historical records.