Norfolk Island
September 2025 Daily Weather Observations

DateDayTempsRainEvapSunMax wind gust9 am3 pm
MinMaxDirSpdTimeTempRHCldDirSpdMSLPTempRHCldDirSpdMSLP
°C°Cmmmmhourskm/hlocal°C%8thkm/hhPa°C%8thkm/hhPa
1Mo13.918.80.2  S2801:2117.0568SSE111023.818.0581SSW91022.1
2Tu11.618.90  SE2610:3117.263 SSE111023.917.567 SE151021.5
3We12.519.10  ESE3311:3017.9711ESE171025.118.573 E221023.6
4Th15.519.10  ENE4412:1417.3848E191026.518.386 ENE281023.9
5Fr16.819.65.6  NE5218:3719.390 ENE281022.618.5977NE221019.0
6Sa16.518.19.4  SSE6119:4017.685 S331018.016.670 S351020.3
7Su13.517.30  SSE5602:5614.464 SSE281025.115.868 ESE201024.9
8Mo13.717.90  S3704:4015.059 SSE171026.117.1627S221023.6
9Tu12.318.70  SSW2609:1216.962 SE71023.317.962 SW131021.1
10We11.620.20  WNW4115:3816.065 WNW171019.119.159 WNW261016.7
11Th16.821.60  NW5922:4818.284 NNW171014.320.4781NNW201010.0
12Fr15.119.83.4  WNW8003:2617.977 WNW331007.117.7698WSW391009.8
13Sa14.819.40.2  SSW4101:0318.462 SSW201022.017.863 SSW221021.2
14Su13.519.70.2  SW2606:4817.463 SSW171025.218.8612WSW151023.2
15Mo13.919.30  SSE2814:4817.670 SSW91025.817.1788SSE171024.0
16Tu13.319.30.4     17.5565ESE151027.718.3683E201025.5
17We13.320.60  NE3110:1518.4665NE151027.6      
18Th16.621.40  NNW3509:4717.879 NNE191024.220.0701NW171022.3
19Fr15.120.10.4  E3310:3218.589 SSE111025.118.481 E201023.8
20Sa13.420.30  ENE4114:4918.172 ENE201022.719.571 ENE261020.9
21Su17.321.40     19.6841NNE241020.219.389 NE241017.5
22Mo15.321.360.8  N2806:2016.9977NW91019.318.5878SSE91017.6
23Tu14.520.51.2  SSW1709:5617.196 S41017.419.6827SW131014.4
24We14.420.50  SSW5222:5118.7811WSW201009.519.3754WSW311006.9
25Th15.620.10  SW4800:0518.1593SW221014.619.461 WSW201014.4
26Fr14.921.70  WNW3011:5917.085 W71020.020.569 WNW201020.3
27Sa15.221.40  WSW2611:5217.984 W111025.420.870 W151024.8
28Su13.821.20  ENE3316:1619.6731NE71027.019.876 SW91024.7
29Mo15.422.00  NNE3708:0418.485 NNE191022.620.5723NNW111019.2
30Tu17.222.90  WNW3112:0021.3774N111019.821.677 WNW131017.8
Statistics for September 2025
Mean14.620.1      17.8744 161021.718.8724 191019.8
Lowest11.617.30     14.4561S41007.115.8581#91006.9
Highest17.322.960.8  WNW80 21.3978#331027.721.6978WSW391025.5
Total  81.8                 

IDCJDW2100.202509   Prepared at 13:00 UTC on Tuesday 11 August 2026

Source of data

Observations were drawn from Norfolk Island Aero {station 200288}.

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 Norfolk Island are also here on this web site:

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   Jul 25   

Daily Weather Observations are also routinely prepared for hundreds of other locations in New South Wales, Australia's Offshore Islands 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 Norfolk Island, look at the tables for Norfolk Island Aero.

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.

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