Katoomba, New South Wales
December 2025 Daily Weather Observations

DateDayTempsRainEvapSunMax wind gust9 am3 pm
MinMaxDirSpdTimeTempRHCldDirSpdMSLPTempRHCldDirSpdMSLP
°C°Cmmmmhourskm/hlocal°C%8thkm/hhPa°C%8thkm/hhPa
1Mo7.9 0     10.2596W19       
2Tu 18.20                 
3We6.224.90     8.873 Calm       
4Th8.228.40     18.1530Calm       
5Fr17.831.80     21.8 0W19       
6Sa21.332.20     22.0830NNW9       
7Su16.2 0     16.2718Calm       
8Mo 27.8                  
9Tu10.432.11.2     20.7360Calm       
10We12.826.10.4     13.31008Calm       
11Th11.714.76.2     12.01008Calm       
12Fr11.719.08.2     13.01008Calm       
13Sa10.625.05.0     18.8666Calm       
14Su13.424.226.6     15.0873W7       
15Mo10.921.90     15.2781Calm       
16Tu10.415.44.4     11.21008Calm       
17We11.3 1.4     14.2998N19       
Statistics for the first 17 days of December 2025
Mean12.124.4      15.4784 4       
Lowest6.214.70     8.8360Calm       
Highest21.332.226.6     22.01008#19       
Total  53.4                 

IDCJDW2068.202512   Prepared at 05:36 UTC on Wednesday 17 December 2025

Source of data

Observations were drawn from Katoomba (Farnells Rd) {station 063039}.

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 Katoomba, New South Wales 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 New South Wales 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 Katoomba, New South Wales, look at the tables for Katoomba (Farnells Rd).

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.

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