Highest Temperatures in Mount Isa History

This is a list of the 20 highest temperatures ever recorded in Mount Isa, Queensland history from 1926–2023 based on data from the NOAA.
What's the hottest it has ever gotten in Mount Isa?
The hottest temperature in Mount Isa, Queensland history is 45.9 °C which happened on Monday, January 29, 1990.
Rank Temperature Date
1 45.9 °C January 29, 1990
2 45.4 °C December 30, 2023
3 45.3 °C December 21, 2018
4 45.1 °C December 1, 2006
5 45.0 °C December 18, 2019
6 44.9 °C January 2, 2022
7 44.8 °C December 24, 2019
8 44.7 °C December 20, 2018
9 44.6 °C January 1, 2014
10 44.4 °C December 29, 2023
11 44.3 °C January 2, 2014
12 44.2 °C December 19, 2018
13 44.1 °C December 24, 2023
13 44.1 °C December 22, 1990
13 44.1 °C December 15, 1970
16 44.0 °C December 1, 1996
17 43.9 °C November 28, 2015
17 43.9 °C December 31, 2013
17 43.9 °C December 23, 1990
17 43.9 °C December 14, 1970
17 43.9 °C January 4, 1966
Weather Station Details
Years Station Coordinates
1971–2023 Mount Isa Aero location
1926–1970 Mount Isa Post Office location