Whyalla Weather History South Australia, Australia

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Past date: Past date must be from 1st Jan, 2009 onwards.

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Daily and hourly data from 1 Jan 2009 onwards.
Yearly Monthly Averages
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Tue 17 Mar, 2026 Weather in Whyalla

Sunrise: 07:21 AM Sunset: 07:36 PM	Moonrise: 05:07 AM Moonset: 06:33 PM	Max: 21.6 °c	Min: 18.7 °c	Avg: 19.8 °c	Precip: 0.50 mm	Max Wind: 25.6 kph

	Tue 17 0:00 am	Tue 17 3:00 am	Tue 17 6:00 am	Tue 17 9:00 am	Tue 17 12:00 pm	Tue 17 3:00 pm	Tue 17 6:00 pm	Tue 17 9:00 pm
Icon
Temp	18.7°c	18.7°c	18.9°c	19.6°c	21.2°c	20.6°c	20.2°c	20.0°c
Wind	18.7 kmph	19.1 kmph	20.2 kmph	24.1 kmph	23.4 kmph	16.2 kmph	17.3 kmph	15.5 kmph
Precip	0.20 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	100%	100%	81%	69%	94%	100%	100%	100%
Humidity	89%	86%	83%	78%	73%	80%	80%	82%
Pressure	1015 mb	1014 mb	1015 mb	1017 mb	1017 mb	1016 mb	1017 mb	1018 mb

Whyalla Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	30°C / 87°F	20°C / 68°F	25°C / 77°F	291 hours	26.14 mm / 1.03 In	2 days	1011 mb / 30 In
February	30°C / 85°F	20°C / 67°F	24°C / 76°F	264 hours	23.69 mm / 0.93 In	1 days	1013 mb / 30 In
March	27°C / 81°F	18°C / 65°F	23°C / 73°F	278 hours	15.73 mm / 0.62 In	2 days	1016 mb / 30 In
April	24°C / 75°F	15°C / 60°F	19°C / 67°F	244 hours	25.72 mm / 1.01 In	2 days	1020 mb / 31 In
May	20°C / 67°F	12°C / 54°F	16°C / 60°F	225 hours	19.58 mm / 0.77 In	2 days	1022 mb / 31 In
June	17°C / 62°F	10°C / 50°F	13°C / 55°F	194 hours	28.06 mm / 1.10 In	3 days	1022 mb / 31 In
July	16°C / 62°F	9°C / 48°F	12°C / 54°F	214 hours	19.96 mm / 0.79 In	3 days	1021 mb / 31 In
August	18°C / 64°F	9°C / 49°F	13°C / 56°F	220 hours	23.57 mm / 0.93 In	3 days	1020 mb / 31 In
September	21°C / 70°F	11°C / 52°F	16°C / 60°F	241 hours	22.81 mm / 0.90 In	3 days	1019 mb / 31 In
October	24°C / 75°F	13°C / 56°F	18°C / 65°F	254 hours	28.44 mm / 1.12 In	2 days	1017 mb / 31 In
November	26°C / 79°F	16°C / 61°F	21°C / 69°F	256 hours	32.95 mm / 1.30 In	3 days	1014 mb / 30 In
December	29°C / 83°F	18°C / 64°F	23°C / 74°F	294 hours	24.94 mm / 0.98 In	2 days	1013 mb / 30 In

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