Highest Daily Low Temperatures in Whyalla History

This is a list of the hottest daily low temperatures ever recorded in Whyalla, South Australia history from 1906–2023 based on data from the NOAA.

Highest temperatures all-time

Record for the highest daily low temperature in Whyalla

The highest low temperature for a calendar day in Whyalla, South Australia history was 34.3 °C which happened on Sunday, January 24, 1982.

Rank	Temperature	Date
1	34.3 °C	January 24, 1982
2	32.5 °C	January 29, 2009
3	31.9 °C	January 22, 2006
4	30.6 °C	January 31, 1964
5	30.0 °C	February 24, 2023
5	30.0 °C	January 28, 1961
5	30.0 °C	January 16, 1960
8	29.8 °C	January 5, 2007
9	29.6 °C	February 18, 2007
10	29.1 °C	February 26, 2012
10	29.1 °C	January 31, 1968
12	29.0 °C	January 3, 1991
12	29.0 °C	January 20, 1973
14	28.9 °C	January 10, 1961
15	28.8 °C	February 20, 1969
16	28.7 °C	January 11, 2010
16	28.7 °C	November 26, 1997
18	28.5 °C	February 20, 1980
19	28.3 °C	November 21, 2006
20	28.2 °C	February 19, 2000
20	28.2 °C	February 2, 1999