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Whyalla April Weather

Averages and records for weather in Whyalla, South Australia in the month of April.

Typical Whyalla April Weather 1991–2020
Average daily high	24.3 °C
Average daily low	12.0 °C
Average monthly precipitation	1.6 cm
Daily chance of precipitation	15.2%

Whyalla April Weather Records 1906–2023
Highest temperature	40.4 °C	April 2, 2005
Lowest temperature	2.2 °C	April 23, 1999
Highest daily low	25.4 °C	April 17, 2019
Lowest daily high	15.6 °C	April 30, 1960
Hottest average high temperature	28.2 °C	2018
Coldest average high temperature	21.2 °C	2015
Most daily precipitation	6.1 cm	April 22, 1980
Most monthly precipitation	10.4 cm	1980

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°C)		Record (°C)
Day	High	Low	High	Low
April 1	25.5	13.6	38.2	7.8
April 2	25.3	13.5	40.4	8.6
April 3	25.2	13.4	38.0	7.2
April 4	25.1	13.2	38.5	8.4
April 5	25.1	13.1	36.7	7.2
April 6	25.1	12.9	36.1	7.8
April 7	25.0	12.9	36.0	7.2
April 8	24.9	12.8	38.0	7.5
April 9	24.8	12.7	39.4	6.1
April 10	24.7	12.5	40.1	6.9
April 11	24.6	12.4	38.4	5.3
April 12	24.5	12.3	34.9	5.4
April 13	24.5	12.2	37.0	5.0
April 14	24.5	12.1	35.4	6.9
April 15	24.4	12.1	33.4	7.9
April 16	24.2	12.0	36.7	5.5
April 17	24.1	11.8	34.8	6.1
April 18	23.9	11.7	34.1	6.3
April 19	23.8	11.6	34.2	4.5
April 20	23.7	11.5	34.0	4.5
April 21	23.6	11.4	33.9	5.8
April 22	23.5	11.3	35.6	5.1
April 23	23.4	11.2	34.4	2.2
April 24	23.2	11.1	33.3	3.5
April 25	23.1	11.0	33.0	5.8
April 26	22.9	10.9	33.6	5.2
April 27	22.8	10.8	33.1	5.0
April 28	22.6	10.7	34.7	4.1
April 29	22.4	10.5	32.6	4.0
April 30	22.3	10.4	29.8	4.2

Weather Station Details

Years	Station	Coordinates
1983–2023	Whyalla Aero	location
1906–1982	Whyalla (Norrie)	location