Whyalla, South Australia
September 2025 Daily Weather Observations

DateDayTempsRainEvapSunMax wind gust9 am3 pm
MinMaxDirSpdTimeTempRHCldDirSpdMSLPTempRHCldDirSpdMSLP
°C°Cmmmmhourskm/hlocal°C%8thkm/hhPa°C%8thkm/hhPa
1Mo2.815.50.2  SSE2814:3811.881 Calm1028.414.859 SE191024.1
2Tu4.822.80.2  NNW5014:2215.357 NNW221024.322.125 NW281019.7
3We6.018.70  SSE3015:2612.7551NNW171021.217.1583SE201017.7
4Th4.716.40  S3516:5713.773 S171021.715.271 S191020.3
5Fr9.124.30  ENE4315:1215.3537ENE171022.423.3305NE221017.1
6Sa11.633.80  N7813:1917.9612SSW71014.333.618 N461007.4
7Su14.526.92.4  N7201:0919.9546N151012.326.420 NW311009.7
8Mo5.823.50  E3015:0916.8415NNW71018.721.625 E221015.0
9Tu11.020.40  SSW5616:1915.4631E131014.218.1628S151010.7
10We9.115.92.6  SW5205:4511.2938SW261016.815.4601SSW311017.6
11Th9.816.41.6  SSW3716:3013.0768S221025.315.455 S241024.9
12Fr6.016.40  SE2612:5813.6681S151030.615.847 SSE171028.2
13Sa3.823.20  NNE3710:4314.563 NNW131028.922.026 N191023.2
14Su8.526.40  N6713:3719.030 N431020.825.617 N371014.2
15Mo18.232.40  N8311:3822.9221N481008.729.312 NNW411004.9
16Tu13.222.20.2  W4811:4815.4637NW191014.521.2295W301013.3
17We5.220.90  E3514:0414.7571SW91022.6      
18Th5.428.50  NNE5211:3320.925 N301019.727.4178N241014.6
19Fr8.424.90  W5613:5518.8361W131016.719.442 SE221013.5
20Sa6.517.40  SW3909:5313.8458SW241021.016.1586SSE201019.2
21Su12.421.70  S4317:1115.3658WNW171022.716.3798SSE221020.9
22Mo12.117.40  SSW5016:3414.3628S281030.816.250 SSW331030.4
23Tu9.017.20  S3001:0813.9636SE171034.416.055 SSE221031.3
24We13.017.70  SSW3300:2514.1718S111030.116.565 SE151025.1
25Th8.229.30  NNW4313:5615.870 NE71022.128.817 W241015.2
26Fr8.7 0     24.819 NW311013.522.736 SSE241012.5
Statistics for the first 26 days of September 2025
Mean8.822.0      16.0564 181021.420.7415 251018.0
Lowest2.815.50     11.2191Calm1008.714.8121#151004.9
Highest18.233.82.6  N83 24.8938N481034.433.6798N461031.3
Total  7.2                 

IDCJDW5071.202509   Prepared at 07:00 UTC on Friday 26 September 2025

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:

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   Aug 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 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.