Williamtown, New South Wales
September 2021 Daily Weather Observations

DateDayTempsRainEvapSunMax wind gust9 am3 pm
MinMaxDirSpdTimeTempRHCldDirSpdMSLPTempRHCldDirSpdMSLP
°C°Cmmmmhourskm/hlocal°C%8thkm/hhPa°C%8thkm/hhPa
1We5.724.60  WNW3009:1815.457 NW171027.322.630 SE201025.9
2Th10.423.50  NE4316:0421.172 NE221029.522.261 ENE261025.5
3Fr9.325.10  ENE3915:5519.553 NNE171026.624.536 NNE171020.7
4Sa10.524.40  W2821:0617.864 NW111021.023.349 E151016.2
5Su12.619.44.4  WNW6514:2312.9928NW261016.218.837 WNW411013.4
6Mo8.619.60  WNW5207:3913.855 WNW311023.717.841 S351023.9
7Tu5.423.70  WNW5209:2413.758 WNW371027.023.625 WNW241023.2
8We7.520.40  ESE2414:3614.9655WNW131031.619.761 ESE171027.7
9Th7.527.30  WNW5410:3918.555 WNW281026.926.820 WNW301021.9
10Fr12.928.40  WNW5402:2821.633 WNW371022.227.621 WNW201018.8
11Sa11.029.10  WNW3713:4315.485 NNW171018.928.716 NW191012.3
12Su8.330.70  WNW5412:5022.333 WNW151008.230.016 WNW351003.6
13Mo13.819.70  SSE5600:2216.3388SW131013.617.1537S281013.1
14Tu10.116.239.8  S5413:3411.61008SW111020.715.1748SSW311020.5
15We9.017.817.0  S5215:3113.8768SW191023.516.5671S331021.4
16Th9.817.52.0  SSW3010:3412.6968W151024.116.4618SE131021.5
17Fr5.321.50.2  ENE3114:2414.185 NNE61023.321.154 ENE171018.5
18Sa13.927.40  WNW6316:1620.0636NW111015.625.2408NW351012.5
19Su10.223.90  NW3712:4616.757 WNW201024.023.930 NW201018.1
20Mo5.827.10  WNW6114:3917.051 WNW91016.526.516 WNW371009.0
21Tu8.916.90  S7015:4613.6478W221014.915.3458SSW311016.8
22We7.2 12.6     13.1637W171023.718.3518S281021.6
Statistics for the first 22 days of September 2021
Mean9.323.1      16.2637 181021.821.9416 261018.5
Lowest5.316.20     11.6335NNE61008.215.1161SE131003.6
Highest13.930.739.8  S70 22.31008WNW371031.630.0748WNW411027.7
Total  76.0                 

IDCJDW2145.202109   Prepared at 05:36 UTC on Wednesday 22 September 2021

Source of data

Observations were drawn from Williamtown RAAF {station 061078}.

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

Sep 21   Aug 21   Jul 21   Jun 21   May 21   Apr 21   Mar 21   Feb 21   
Jan 21   Dec 20   Nov 20   Oct 20   Sep 20   Aug 20   

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 Williamtown, New South Wales, look at the tables for Williamtown RAAF.

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.