Byron Bay, New South Wales
September 2026 Daily Weather Observations

DateDayTempsRainEvapSunMax wind gust9 am3 pm
MinMaxDirSpdTimeTempRHCldDirSpdMSLPTempRHCldDirSpdMSLP
°C°Cmmmmhourskm/hlocal°C%8thkm/hhPa°C%8thkm/hhPa
1Tu14.223.20  N3118:4017.580 SW151030.521.167 NNE171025.4
2We15.622.70  NNE4313:0819.468 NNW111024.021.671 NNE241018.9
3Th17.523.40  N5416:0320.770 N201019.822.671 N301015.2
4Fr18.423.10  S3910:5122.567 SSW191021.220.785 S261018.0
5Sa15.923.80  N4316:1919.987 N91021.522.183 N281015.5
6Su19.526.90  ESE6116:1022.969 NNW171015.224.774 ESE111013.2
7Mo14.821.70  S3900:0218.668 SW241022.520.174 SE201018.5
8Tu14.718.61.0  S6907:5215.489 SW311023.117.983 SSW371021.0
9We13.223.55.0  S3723:1917.675 SW151023.120.469 NE221019.9
10Th13.819.12.4  S8303:4414.587 SW281030.217.868 S351028.8
11Fr12.519.712.8  ESE4606:0715.398 SW171031.419.465 SSE221028.8
12Sa13.419.10  E5007:3517.284 E351029.416.691 E281026.8
13Su13.822.312.4  ESE3100:1217.669 S191028.621.158 E201025.9
14Mo15.124.10  NE3520:1318.465 SSW91028.322.761 ENE171024.9
15Tu14.921.50  N4816:2519.966 N221024.221.070 N281019.9
16We16.819.90.2  SSW8121:5019.285 SSE311021.718.766 S431021.7
17Th12.018.40  S6710:4015.461 SSW311027.417.770 SSW461025.7
18Fr12.820.63.4  SW4106:5517.072 SW171029.820.071 E201026.3
19Sa14.424.70  N3000:4319.477 ESE61026.123.460 N131021.6
20Su17.325.80  N3917:1922.162 NNE61024.322.769 N201020.2
21Mo17.424.90  N3718:0021.670 NW91021.124.077 NNW171018.4
22Tu16.6 0     20.776 SSE261027.7      
Statistics for the first 22 days of September 2026
Mean15.222.2      18.874  181025.020.871  241021.6
Lowest12.018.40     14.561 #61015.216.658 ESE111013.2
Highest19.526.912.8  S83 22.998 E351031.424.791 SSW461028.8
Total  37.2                 

IDCJDW2022.202609   Prepared at 00:36 UTC on Tuesday 22 September 2026

Source of data

Observations were drawn from Byron Bay (Cape Byron AWS) {station 058216}.

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

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   Aug 25   

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 Byron Bay, New South Wales, look at the tables for Byron Bay (Cape Byron Lighthouse) or Alstonville Tropical Fruit Research Stat.

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.