Mt Isa Climate
Mt Isa Long-term Averages
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean Max (°C) |
36.4 | 35.4 | 34.4 | 32.0 | 28.0 | 24.9 | 24.8 | 27.4 | 31.3 | 34.7 | 36.6 | 37.1 | 31.9 |
| Mean Min (°C) |
23.7 | 23.3 | 21.8 | 18.5 | 13.8 | 10.0 | 8.7 | 10.2 | 14.2 | 18.4 | 21.5 | 23.1 | 17.3 |
| Mean Rain (mm) |
118.1 | 101.3 | 63.6 | 14.3 | 12.7 | 6.5 | 6.0 | 3.6 | 8.7 | 17.9 | 38.6 | 76.0 | 470.8 |
| Median Rain (mm) |
72.8 | 85.6 | 38.0 | 1.8 | 3.7 | 0.0 | 0.0 | 0.4 | 0.4 | 8.6 | 25.2 | 49.4 | 421.2 |
| Mean Rain Days |
9.9 | 9.0 | 5.7 | 2.2 | 1.7 | 1.1 | 0.9 | 1.0 | 1.7 | 3.2 | 5.4 | 8.0 | 48.6 |
Mt Isa Daily Records
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High Max (°C) |
45.9 | 43.5 | 41.9 | 38.6 | 37.8 | 34.3 | 35.2 | 36.4 | 39.8 | 42.5 | 43.9 | 45.1 | 45.9 |
| Low Max (°C) |
22.8 | 23.1 | 23.3 | 17.0 | 15.6 | 9.4 | 10.1 | 14.1 | 14.8 | 19.1 | 19.1 | 20.4 | 9.4 |
| High Min (°C) |
31.6 | 30.1 | 29.3 | 27.3 | 24.0 | 20.3 | 20.1 | 21.3 | 26.6 | 27.6 | 30.1 | 30.7 | 31.6 |
| Low Min (°C) |
15.4 | 13.1 | 13.1 | 5.8 | 1.8 | -1.3 | -2.9 | -1.1 | 1.0 | 6.1 | 10.3 | 13.4 | -2.9 |
| High Rain (mm) |
213.0 | 148.8 | 153.8 | 44.6 | 106.4 | 54.8 | 61.8 | 26.6 | 70.3 | 34.2 | 102.4 | 109.4 | 213.0 |
Mt Isa Monthly Records
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High Mn. Max (°C) |
39.9 | 40.5 | 38.3 | 35.1 | 31.1 | 28.8 | 26.9 | 31.6 | 35.3 | 38.2 | 39.8 | 39.7 | 34.2 |
| Low Mn. Max (°C) |
30.0 | 31.3 | 30.2 | 26.9 | 24.2 | 20.4 | 22.6 | 24.9 | 27.6 | 31.9 | 32.7 | 31.6 | 29.9 |
| High Mn. Min (°C) |
26.2 | 25.5 | 24.4 | 20.9 | 17.7 | 13.9 | 12.9 | 13.8 | 17.8 | 21.7 | 24.1 | 25.8 | 19.3 |
| Low Mn. Min (°C) |
21.1 | 19.9 | 18.4 | 15.3 | 9.3 | 6.5 | 5.0 | 5.9 | 10.8 | 14.6 | 19.7 | 20.1 | 15.4 |
| High Rain (mm) |
535.2 | 251.8 | 276.6 | 167.8 | 176.4 | 111.8 | 67.4 | 41.8 | 117.0 | 91.4 | 205.6 | 275.2 | 1092.4 |
| Low Rain (mm) |
0.2 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.6 | 101.6 |
Mt Isa Annual Temperatures & Rainfall
MOUNT ISA AERO
Mean daily minimum temp
Mean daily maximum temp
Highest/lowest on record
Highest/lowest on record
Mean monthly rainfall
Mt Isa Average Number of Days With Temperatures
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ≥ 40.0°C |
4.8 | 2.4 | 0.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.8 | 4.0 | 6.4 | 18.3 |
| ≥ 35.0°C |
21.5 | 16.2 | 14.3 | 4.3 | 0.2 | 0.0 | 0.0 | 0.3 | 5.1 | 16.3 | 22.1 | 23.6 | 120.6 |
| ≥ 30.0°C |
28.4 | 25.7 | 28.6 | 23.5 | 9.1 | 1.7 | 1.7 | 7.5 | 20.2 | 27.6 | 28.4 | 29.2 | 225.5 |
| ≤ 2.0°C |
0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.7 | 1.4 | 0.7 | 0.1 | 0.0 | 0.0 | 0.0 | 2.7 |
| ≤ 0.0°C |
0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.4 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.6 |
Mt Isa 'per Week' Values (14th/86th Percentiles)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High Max |
40.0 | 39.0 | 37.0 | 34.7 | 31.2 | 28.5 | 28.4 | 31.2 | 35.3 | 38.0 | 39.8 | 40.5 | 37.9 |
| Low Max |
32.0 | 31.4 | 31.7 | 28.9 | 24.3 | 21.1 | 21.0 | 23.2 | 26.8 | 30.9 | 33.1 | 33.5 | 25.1 |
| High Min |
26.3 | 25.7 | 24.4 | 22.0 | 18.5 | 14.3 | 13.1 | 15.0 | 18.8 | 22.6 | 24.9 | 26.1 | 24.0 |
| Low Min |
21.3 | 21.2 | 18.6 | 15.0 | 9.4 | 5.6 | 4.0 | 5.6 | 9.8 | 14.3 | 17.9 | 20.2 | 9.3 |
Mt Isa Data Availability
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Years of Minima |
50 | 50 | 50 | 50 | 50 | 50 | 50 | 49 | 49 | 49 | 50 | 50 | 49.8 |
| Earliest Entry |
1967 | 1967 | 1967 | 1967 | 1967 | 1967 | 1967 | 1967 | 1967 | 1967 | 1967 | 1966 | 1966 |
| Latest Entry |
2017 | 2017 | 2017 | 2017 | 2017 | 2016 | 2016 | 2016 | 2016 | 2016 | 2016 | 2016 | 2017 |
| Years of Maxima |
50 | 50 | 51 | 50 | 50 | 50 | 50 | 49 | 49 | 49 | 50 | 50 | 49.8 |
| Earliest Entry |
1967 | 1967 | 1967 | 1967 | 1967 | 1967 | 1967 | 1967 | 1967 | 1967 | 1967 | 1966 | 1966 |
| Latest Entry |
2017 | 2017 | 2017 | 2017 | 2017 | 2016 | 2016 | 2016 | 2016 | 2016 | 2016 | 2016 | 2017 |
| Years of Rainfall |
51 | 51 | 51 | 51 | 50 | 50 | 50 | 50 | 49 | 50 | 50 | 50 | 50.1 |
| Earliest Entry |
1967 | 1967 | 1967 | 1967 | 1968 | 1967 | 1967 | 1967 | 1968 | 1967 | 1967 | 1966 | 1966 |
| Latest Entry |
2017 | 2017 | 2017 | 2017 | 2017 | 2016 | 2016 | 2016 | 2016 | 2016 | 2016 | 2016 | 2017 |
Station Details
MOUNT ISA AERO
Northwest, Queensland
Northwest, Queensland
20.6778°S 139.4875°E
340m AMSL
Commenced 1966
Commenced 1966
Display Your Local Weather
-
Display your Local Weather here
automatically each time you visit us:
Rotates through Temperature,
Wind, Humidity and RainUse the Search Bar above
to find your Local, and go to the Local page
Click "Set My Local"
button next to the location name
Weather News
Major stimulus package for drought-affected regions set to be approved by Federal Government
22:00 EDT
Drought-stricken towns will be the target of federal stimulus potentially worth hundreds of millions of dollars under a program designed to support regional communities enduring hardship.
Bore water find brings 'palpable' relief for drought, fire-ravaged Tenterfield
19:31 EDT
A town in northern New South Wales that has been battling severe drought and large-scale bushfires has found some reprieve in a new water supply.
Satellite captures rarely seen atmospheric gravity wave phenomenon off WA's north
19:18 EDT
Satellite images have captured a usually invisible phenomenon known as atmospheric gravity waves pulsing through clouds off Western Australia's north-west.
