Shannon Daily Summaries

April 2025

date	min to 9am	anomaly	max from 9am	anomaly	rain to 9am
date	°C	°C	°C	°C	mm
Tue 01/04/2025	14.7	+3.9	24.5	+3.2	0.0
Wed 02/04/2025	12.3	+1.5	22.2	+0.9	0.8
Thu 03/04/2025	12.2	+1.4	21.9	+0.6	0.0
Fri 04/04/2025	14.0	+3.2	15.6	-5.7	16.2
Sat 05/04/2025	13.7	+2.9	20.2	-1.1	21.2
Sun 06/04/2025	13.7	+2.9	24.8	+3.5	1.4
Mon 07/04/2025	16.8	+6.0	27.3	+6.0	0.2

April 2025 Average	25 13.9	+3.1	22.4	+1.1
Apr 1997-2024 Average	10.8		21.3
Apr 1997-2024 Highest	19.0	12th 2001	33.1	5th 2011
Apr 1997-2024 Lowest	2.0	8th 2001	10.9	19th 2019

April 2025 Total					39.8	5 day(s)
Apr 1997-2024 Average Total					72.0	15.4 day(s)
Apr 1997-2024 Wettest Total					183.0	2008
Apr 1997-2024 Wettest 24hr Total					62.0	1st 2005
Apr 1997-2024 Driest Total					6.4	2024

Jan-Apr 2025 Total					79.4	33 day(s)
Jan-Apr 1997-2025 Average Total					142.2	40.4 day(s)

Highlights the coolest minimum or maximum temperature during the period.

Highlights the warmest minimum or maximum temperature during the period.

Highlights the highest daily rainfall during the period.

A yellow cell indicates a probable monthly record for this site (sites with ≥ 10 years of records only). The number of years of records available for the relevant field for this month is indicated in black. See the station's climate page for full details.

Station Details

SHANNON
Southwest, Western Australia

34.5683°S 116.3367°E 210m AMSL
Commenced 1996

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Weather News

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Strong positive SAM influencing Australia's weather ? here's what to expect

17:43 AEST This week’s weather patterns across Australia will be influenced by a strong positive Southern Annular Mode (SAM), increasing the likelihood of rain in some parts of the country and bringing a week of dry weather to others.