Whyalla, South Australia
September 2026 Daily Weather Observations

DateDayTempsRainEvapSunMax wind gust9 am3 pm
MinMaxDirSpdTimeTempRHCldDirSpdMSLPTempRHCldDirSpdMSLP
°C°Cmmmmhourskm/hlocal°C%8thkm/hhPa°C%8thkm/hhPa
1Tu9.227.70.2  NNW5710:3819.1462NNW351019.524.5278NW261015.1
2We13.517.30  SE3015:2415.1717SSW201018.216.265 SE191015.8
3Th6.719.20  W3310:0815.469 WNW191020.718.4608E151019.2
4Fr7.623.70.4  N7216:3714.0798NNW111016.623.6381N441009.4
5Sa13.321.20.2  WSW5411:0316.3628WNW261016.219.9364W331016.8
6Su3.817.10  S3313:3714.2637S111024.516.554 S191023.2
7Mo9.117.70  SE3909:1113.7787SE221030.017.161 S281027.6
8Tu5.019.40  S4623:3615.657 NNE61027.418.155 SE201024.5
9We12.716.50  SSE5611:4913.8678SE311033.015.546 SSE371032.6
10Th8.418.10.4  SE4401:5212.660 ESE221036.817.250 S191032.3
11Fr3.421.60  ESE2610:2116.149 E111031.520.531 SE171026.9
12Sa4.425.70  E3014:1118.640 WNW41024.225.030 ESE221018.7
13Su14.828.90  W7205:2619.4623N301017.227.132 WSW351015.0
14Mo10.418.60  S3517:0215.969 S151024.017.469 SE201023.1
15Tu13.217.90.2  S5215:2115.167 SE311031.617.350 S351031.9
16We9.516.50  SE4800:5511.956 SE281038.316.047 S281034.6
17Th4.119.40  ESE3701:4614.254 NNW71034.618.336 SE131029.8
18Fr4.227.90  NW3912:2619.332 NNW201029.527.214 NW201025.0
19Sa4.132.10  N5014:0320.625 NNW91026.831.19 NNW281020.9
20Su11.832.90  NW6510:1726.3171NNW391016.223.7402S311015.5
21Mo13.318.70  S5216:1314.8708SSE301027.117.149 S311025.1
22Tu4.521.90  ESE3013:4316.744 NE41028.121.031 SE171025.1
23We5.025.40  ESE2812:4619.626 NNE91026.424.817 ESE201022.1
24Th9.132.8      21.1288NE61023.332.1107N201019.0
25Fr14.023.90  SSW3518:3419.6618E91023.822.3471SSE221021.3
26Sa14.822.30  S6513:4117.0838SSE241027.319.0736SSW411025.4
27Su14.723.60  E3308:3117.1708SSE151029.522.9478S201025.9
28Mo11.831.00  ENE3317:3919.1598S71027.129.2318ESE171022.3
29Tu16.436.90  N6312:1830.1208N261020.535.0148NNW431015.5
30We17.826.50  ENE2412:1420.1648SSE91019.025.9398ESE71015.3
Statistics for September 2026
Mean9.723.4      17.4546 171025.622.0405 241022.5
Lowest3.416.50     11.9171#41016.215.591ESE71009.4
Highest17.836.90.4  #72 30.1838NNW391038.335.0738N441034.6
Total  1.4                 

IDCJDW5071.202609   Prepared at 01:15 UTC on Thursday 1 October 2026

Source of data

Observations were drawn from Whyalla Aero {station 018120}.

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 Whyalla, South Australia are also here on this web site:

Oct 26   Sep 26   Aug 26   Jul 26   Jun 26   May 26   Apr 26   Mar 26   
Feb 26   Jan 26   Dec 25   Nov 25   Oct 25   Sep 25   

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 Whyalla, South Australia, look at the tables for Whyalla Aero or Whyalla (Norrie).

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.