Mount Isa April Weather

Averages and records for weather in Mount Isa, Queensland in the month of April.
Typical Mount Isa April Weather
1991–2020
Average daily high 32.5 °C
Average daily low 18.4 °C
Average monthly precipitation 1.1 cm
Daily chance of precipitation 5.5%
Mount Isa April Weather Records
1926–2023
Highest temperature 39.0 °C April 4, 1966
Lowest temperature 5.8 °C April 30, 2017
Highest daily low 27.3 °C April 11, 1985
Lowest daily high 17.0 °C April 25, 2012
Hottest average high temperature 35.1 °C 2016
Coldest average high temperature 26.9 °C 1971
Most daily precipitation 9.3 cm April 7, 1952
Most monthly precipitation 16.8 cm 2006
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°C) Record (°C)
High Low High Low
April 1 34.1 20.3 38.3 14.6
April 2 34.0 20.2 38.3 12.1
April 3 33.9 20.1 37.9 13.7
April 4 33.8 20.0 39.0 15.0
April 5 33.7 19.8 38.5 12.7
April 6 33.7 19.7 37.9 10.8
April 7 33.6 19.6 38.3 14.8
April 8 33.5 19.4 37.7 11.9
April 9 33.4 19.3 38.3 10.4
April 10 33.3 19.1 38.0 10.6
April 11 33.1 19.0 38.6 11.5
April 12 33.0 18.9 37.8 12.3
April 13 32.8 18.7 38.2 8.2
April 14 32.7 18.6 37.2 8.5
April 15 32.6 18.4 36.6 11.0
April 16 32.5 18.3 37.3 10.3
April 17 32.4 18.1 38.3 12.3
April 18 32.2 18.0 36.7 12.0
April 19 32.0 17.8 36.7 11.2
April 20 31.9 17.6 36.7 8.9
April 21 31.8 17.4 37.2 10.3
April 22 31.6 17.3 38.5 12.0
April 23 31.5 17.1 37.0 10.4
April 24 31.4 16.9 37.2 8.6
April 25 31.3 16.8 37.0 11.7
April 26 31.1 16.6 36.1 10.6
April 27 30.9 16.5 36.4 8.3
April 28 30.8 16.3 35.8 8.8
April 29 30.6 16.1 36.8 9.2
April 30 30.5 15.9 36.2 5.8
Weather Station Details
Years Station Coordinates
1971–2023 Mount Isa Aero location
1926–1970 Mount Isa Post Office location