Mount Isa, Queensland
December 2025 Daily Weather Observations

DateDayTempsRainEvapSunMax wind gust9 am3 pm
MinMaxDirSpdTimeTempRHCldDirSpdMSLPTempRHCldDirSpdMSLP
°C°Cmmmmhourskm/hlocal°C%8thkm/hhPa°C%8thkm/hhPa
1Mo23.734.60  SSE5007:2227.520 SSE281013.433.613 SSW241008.3
2Tu20.435.50  SSE4308:3726.922 SSE301013.134.512 S201008.9
3We17.238.30  ESE3509:0329.711 ESE171012.836.910 E91008.3
4Th16.6 0     33.317 NE111011.539.012 SSE91007.8
5Fr 40.40  NNW3110:1430.2544NNE171012.939.3248WNW61007.4
6Sa24.1 0     33.546 SW61009.741.2173WNW71004.9
Statistics for the first 6 days of December 2025
Mean20.437.2      30.2284 181012.237.4145 121007.6
Lowest16.634.60     26.9114SW61009.733.6103WNW61004.9
Highest24.140.40  SSE50 33.5544SSE301013.441.2248SSW241008.9
Total  0.0                 

IDCJDW4089.202512   Prepared at 06:26 UTC on Saturday 6 December 2025

Source of data

Observations were drawn from Mount Isa Aero {station 029127}.

Some cloud observations are from automated equipment; these are somewhat different to those made by a human observer and may not appear every day.

You should read the important information in these notes.

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Other times and other places

The last 14 months of Daily Weather Observations for Mount Isa, Queensland are also here on this web site:

Dec 25   Nov 25   Oct 25   Sep 25   Aug 25   Jul 25   Jun 25   May 25   
Apr 25   Mar 25   Feb 25   Jan 25   Dec 24   Nov 24   

Daily Weather Observations are also routinely prepared for hundreds of other locations in Queensland and across Australia. To get other months or places not on this web site, contact us.

Climate statistics

If you are after long-term averages relevant to Mount Isa, Queensland, look at the tables for Mount Isa Aero, Mount Isa Post Office or Mount Isa Mine.

Maps and tables of average conditions for locations across Australia are also available.

More information

If you are using these pages, you are deemed to have understood the important information in these notes. They cover how the data are obtained, how they are processed, and what each column means.

If you have any questions about this product, or you want any other weather or climate information, please contact us.