Port Augusta, South Australia
September 2025 Daily Weather Observations

DateDayTempsRainEvapSunMax wind gust9 am3 pm
MinMaxDirSpdTimeTempRHCldDirSpdMSLPTempRHCldDirSpdMSLP
°C°Cmmmmhourskm/hlocal°C%8thkm/hhPa°C%8thkm/hhPa
1Mo  0  SE3516:48   SE171028.0   NW91023.6
2Tu  0  NW4312:04   N111024.9   NW171020.3
3We  0  NW4413:48  2NW171022.1  2WNW281017.3
4Th  0  SSE4117:06   SSE201021.3   SSE261018.8
5Fr  0  ENE4611:54  7ENE301021.9  2NE261016.9
6Sa  0  N7812:07  1NNE331014.2   N501008.2
7Su  7.6  N6700:36  5NNW71013.1   NW391010.2
8Mo  0       8S71018.8      
9Tu 19.50  SW6519:1818.5415E301013.617.8717SSE131010.1
10We8.317.77.6  S5412:0511.6888SW221016.617.1457SSW301017.3
11Th9.418.00.2  SSE4114:4013.1778SSE221025.117.249 S241024.2
12Fr8.517.90  SE3714:1314.6613SE151030.517.337 SSE241027.3
13Sa7.522.80  NNW3311:5314.958 NW71029.221.926 NW111023.8
14Su8.026.10  N6112:3517.733 N371022.125.416 N331015.2
15Mo15.830.70  NNW7212:3223.0248N441010.928.5137NW391006.0
16Tu13.922.90  WSW5011:2915.2577NNW171015.021.8283W241013.5
17We7.421.20  N3015:4214.858 E61023.020.031 N111019.6
18Th6.729.50  N4412:1118.431 N131020.727.9175N261014.9
19Fr11.526.10  SW5915:1719.744 SSE71016.925.621 WSW311012.8
20Sa8.619.50  SSE4813:0514.943 SW261020.818.241 SE191018.7
21Su9.323.40  SSE5016:0415.0617WSW131023.322.6347WSW261019.7
22Mo11.019.70  S5411:5514.6638SSE371030.018.840 S331029.1
23Tu10.420.40  SSE4313:3914.857 SSE241034.019.627 SSE311030.5
24We12.820.40  SSE4302:1214.2708SSE171029.919.449 ESE241024.3
25Th10.529.20  WNW4113:1716.866 SE21022.428.419 WNW221015.9
26Fr8.933.30  WSW6515:0522.423 NNW221015.032.38 W311011.3
27Sa13.220.70  SSE5416:1616.4717SSE241015.719.837 SSE391013.1
28Su8.425.40  W3013:2616.562 SSW71019.524.227 W131015.3
29Mo11.333.60  NNW7617:2824.8218N331012.031.7137N541003.4
30Tu11.023.60  W6112:2217.6471W241011.622.6308WSW311008.8
Statistics for September 2025
Mean10.123.7      16.8525 191020.722.6305 271016.9
Lowest6.717.70     11.6211SE21010.917.182NW91003.4
Highest15.833.67.6  N78 24.8888N441034.032.3718N541030.5
Total  15.4                 

IDCJDW5054.202509   Prepared at 13:02 UTC on Tuesday 14 October 2025

Source of data

Observations were drawn from Port Augusta Aero {station 018201}.

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 Port Augusta, South Australia are also here on this web site:

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

Daily Weather Observations are also routinely prepared for hundreds of other locations in South Australia 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 Port Augusta, South Australia, look at the tables for Port Augusta Aero, Port Augusta Power Station or Yudnapinna.

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.