Forecast - Perth

Perth 7 Day Forecast

	Today	Tue May 26	Wed May 27	Thu May 28	Fri May 29	Sat May 30	Sun May 31
Summary
Maximum	22°C	23°C	21°C	21°C	19°C	19°C	17°C
Minimum	6°C	10°C	12°C	12°C	10°C	11°C	12°C
Chance of Rain	0%	0%	34%	58%	53%	84%	88%
Rain Amount	0 - 5 mm	0 - 5 mm	10 - 15 mm	5 - 10 mm	5 - 10 mm	10 - 15 mm	10 - 15 mm
UV Index	3.5 - Moderate	3.5 - Moderate	3.3 - Moderate	3.2 - Moderate	3.5 - Moderate	3.5 - Moderate	3.1 - Moderate
Fire Danger Rating	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate
Frost Risk	Nil	Nil	Nil	Nil	Nil	Nil	Nil
Average Wind Speed	10.2km/h	10.3km/h	11.6km/h	8.0km/h	4.6km/h	12.7km/h	20.4km/h
Wind 9am	NE 12.2km/h	NNE 12.6km/h	N 10.8km/h	W 6.8km/h	N 4.0km/h	NNW 11.9km/h	WNW 22.3km/h
Wind 3pm	NNE 10.1km/h	N 12.2km/h	N 15.1km/h	WSW 13.0km/h	NW 9.0km/h	NW 18.0km/h	W 25.9km/h
Relative Humidity	54.4%	49.2%	54.5%	79.7%	86.5%	88.4%	80.8%

Sun & Moon Times

First Light	Sunrise	Sunset	Last Light	Moon Phase	Moon Rise	Moon Set	New Moon	First Quarter	Full Moon	Last Quarter
Mon 06:38 AWST	Mon 07:04 AWST	Mon 17:23 AWST	Mon 17:49 AWST		Mon 13:47 AWST	Mon 01:15 AWST	Mon Jun 15	Mon Jun 22	Sun May 31	Mon Jun 08

First Light	Sunrise	Sunset
Mon 06:38 AWST	Mon 07:04 AWST	Mon 17:23 AWST

Last Light	Moon Phase	Moon Rise
Mon 17:49 AWST		Mon 13:47 AWST

Moon Set	New Moon	First Quarter
Mon 01:15 AWST	Mon Jun 15	Mon Jun 22

Full Moon	Last Quarter
Sun May 31	Mon Jun 08

Tides Graph

Past 5 Days

Day	Minimum to 9am(°C)	Maximum to 9am(°C)	Rainfall to 9am(mm)
Thu May 21	9.1°C	22.9°C	0.0 mm
Fri May 22	6.7°C	19.2°C	0.0 mm
Sat May 23	4°C	18.5°C	0.0 mm
Sun May 24	2.5°C	20.9°C	0.0 mm

View 3 month history

Year to Date

Average Rainfall for May	170.6 mm	27.3 day(s)
Total for 2026	129.8 mm	23.0 day(s)
Total to this Day 2025	41.4 mm	16.0 day(s)
Wettest Day	62.8 mm	Mar 28th
Driest Day	0 mm	Jan 1st
Lowest Temperature	5 °C	May 2nd
Highest Temperature	41.9 °C	Feb 2nd

Almanac for May

Minimum Temperature

Lowest this month	5 °C	2nd
Lowest on record	1.3 °C	25th 2012
Average this month	8.9 °C	-1.6 °C
Long-term average	10.5 °C	10.5 °C

Full climatology

28 Days Rainfall

12 Months Rainfall

Maximum Temperature

Highest this month	28.3 °C	12th
Highest on record	34.3 °C	1st 2002
Average this month	22.7 °C	+0.2 °C
Long-term average	22.5 °C	22.5 °C

Rainfall

Wettest this month	8.2 mm	15th
Total this month	11.8 mm	2.0 day(s)
Long-term average	85.5 mm	11.0 day(s)
Wettest on record	191.2 mm	2005

Full climatology

28 Days Rainfall

12 Months Rainfall