Onslow September Weather Averages Western Australia, Australia

September Weather Averages for Onslow

High Temp	28°C	82°F
Low Temp	20°C	68°F
Avg Temp	24°C	75°F
Sunshine Hours	348 hours
Rainfall	1.89 mm	0.07 In
Rain days	0 days
Pressure	1015 mb	30 In

Onslow September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	29°C / 84°F	20°C / 68°F	24°C / 75°F	344 hours	1.90 mm / 0.07 In	1 days	1015 mb / 30 In
2009	28°C / 83°F	19°C / 66°F	23°C / 73°F	360 hours	0.00 mm / 0.00 In	0 days	1014 mb / 30 In
2010	27°C / 81°F	19°C / 67°F	23°C / 74°F	321 hours	14.00 mm / 0.55 In	1 days	1015 mb / 30 In
2011	28°C / 82°F	19°C / 67°F	23°C / 74°F	360 hours	0.00 mm / 0.00 In	0 days	1016 mb / 30 In
2012	28°C / 82°F	20°C / 68°F	23°C / 74°F	360 hours	0.00 mm / 0.00 In	0 days	1014 mb / 30 In
2013	28°C / 82°F	20°C / 67°F	23°C / 74°F	358 hours	0.00 mm / 0.00 In	0 days	1014 mb / 30 In
2014	28°C / 83°F	20°C / 69°F	24°C / 75°F	351 hours	1.50 mm / 0.06 In	0 days	1015 mb / 30 In
2015	29°C / 85°F	21°C / 70°F	25°C / 77°F	357 hours	0.00 mm / 0.00 In	0 days	1016 mb / 30 In
2016	27°C / 80°F	19°C / 66°F	23°C / 73°F	330 hours	0.00 mm / 0.00 In	0 days	1014 mb / 30 In
2017	28°C / 83°F	21°C / 69°F	24°C / 76°F	342 hours	1.10 mm / 0.04 In	0 days	1015 mb / 30 In
2018	28°C / 83°F	20°C / 68°F	24°C / 75°F	357 hours	0.00 mm / 0.00 In	0 days	1015 mb / 30 In
2019	28°C / 82°F	19°C / 66°F	23°C / 74°F	357 hours	0.00 mm / 0.00 In	0 days	1017 mb / 31 In
2020	30°C / 86°F	20°C / 68°F	25°C / 76°F	359 hours	0.00 mm / 0.00 In	0 days	1014 mb / 30 In
2021	27°C / 81°F	18°C / 65°F	23°C / 73°F	347 hours	0.00 mm / 0.00 In	0 days	1015 mb / 30 In
2022	26°C / 78°F	19°C / 66°F	22°C / 72°F	336 hours	7.30 mm / 0.29 In	2 days	1014 mb / 30 In
2023	29°C / 84°F	20°C / 68°F	24°C / 75°F	360 hours	0.00 mm / 0.00 In	0 days	1015 mb / 30 In
2024	28°C / 83°F	21°C / 71°F	25°C / 76°F	307 hours	6.34 mm / 0.25 In	0 days	1014 mb / 30 In

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