Bankstown, New South Wales
December 2025 Daily Weather Observations

DateDayTempsRainEvapSunMax wind gust9 am3 pm
MinMaxDirSpdTimeTempRHCldDirSpdMSLPTempRHCldDirSpdMSLP
°C°Cmmmmhourskm/hlocal°C%8thkm/hhPa°C%8thkm/hhPa
1Mo9.725.20  WNW4413:3920.2321NW131006.623.0237NW191002.9
2Tu12.523.00  ESE5216:0717.638 SW191011.222.5361SE191012.2
3We11.329.80  ENE3514:4219.453 W91020.227.336 NE261014.9
4Th13.734.90  E4614:4326.046 W91018.132.221 ENE301012.9
5Fr15.139.10  NE4316:0630.122 NW91013.538.18 W111009.1
6Sa16.940.80  NNE5617:4235.018 NNW191006.040.5111N191001.3
7Su19.823.60  SSE4110:2920.3687SE261009.821.254 ESE301011.8
8Mo17.529.20  ENE3913:5424.154 NNE131014.127.539 NNW91011.0
9Tu17.236.30  SSE4618:0425.256 W91013.334.027 ESE311010.8
10We19.227.50  S3523:1924.253 SSE131020.126.2522ESE191016.7
11Th18.525.81.4  ESE4312:5523.555 SSE281020.725.649 SE311020.3
12Fr18.223.413.2  ESE3713:4719.393 SW131018.321.674 ESE261015.2
13Sa15.730.07.6  ENE3313:1619.2868N71013.124.463 ENE191007.3
14Su18.834.76.2  SE6120:4321.681 NW71006.033.3321WNW111001.5
15Mo17.625.30  SE4315:1921.3648NNE41014.024.6537SE241013.4
16Tu16.722.50  SE3000:2120.2577ENE111021.921.4588ESE191022.3
17We17.028.90  E3913:1022.1644N131024.227.451 E281019.5
18Th17.437.60.2  NNE3917:2022.072 NW71018.337.232 ENE171011.0
19Fr19.442.00  ESE4415:3626.656 NW71010.440.513 W91005.8
20Sa22.134.84.0  N3014:4123.5788SW61010.034.337 NNW171004.3
21Su23.138.60.2  ESE3913:3428.4588WNW91005.531.9488SE311000.6
22Mo22.632.13.2     24.5447WSW131005.731.629 NW91004.7
23Tu20.133.50.2  SE5715:2824.3671NW91008.529.541 SE371007.6
24We17.134.90  SSE4821:0821.764 N111012.233.018 NNW111005.9
25Th17.324.00  SE4813:5622.2598SE171011.621.152 ESE301010.3
26Fr13.919.90.4  SE3716:0915.0668S201015.415.9648SSE221016.1
27Sa13.223.00  ESE3914:4218.2572SSW91018.022.4434ESE241015.5
28Su14.324.40  SSE4409:5217.452 SW171020.022.340 SSE241020.3
29Mo12.225.20  ESE3912:4617.068 WSW71021.523.339 SE241018.4
30Tu11.627.40  ESE3312:3019.456 NW21015.625.740 ENE221009.3
31We14.325.30  ESE3718:4121.1655SW71010.923.4538ESE151009.9
Statistics for December 2025
Mean16.629.8      22.3585 111014.027.8395 211011.1
Lowest9.719.90     15.0181NW21005.515.981#91000.6
Highest23.142.013.2  SE61 35.0938SSE281024.240.5748SE371022.3
Total  36.6                 

IDCJDW2008.202512   Prepared at 13:00 UTC on Wednesday 14 January 2026

Source of data

Observations were drawn from Bankstown Airport AWS {station 066137}.

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 Bankstown, New South Wales are also here on this web site:

Jan 26   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   

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 Bankstown, New South Wales, look at the tables for Bankstown Airport AWS, Sydney Airport AMO or Prospect Reservoir.

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.