Neptune Island, South Australia
August 2025 Daily Weather Observations

Neptune Island is 70 km south of port Lincoln.

DateDayTempsRainEvapSunMax wind gust9 am3 pm
MinMaxDirSpdTimeTempRHCldDirSpdMSLPTempRHCldDirSpdMSLP
°C°Cmmmmhourskm/hlocal°C%8thkm/hhPa°C%8thkm/hhPa
1Fr        13.3  ENE191028.813.2  SSW171027.2
2Sa        12.1  NNW221027.714.3  N201024.3
3Su        13.3  N431018.715.4  N501012.4
4Mo              14.7  NW721002.9
5Tu        14.3  WNW371016.215.3  NW461015.3
6We        13.2  S221024.213.6  S131025.0
7Th        12.8  ESE201030.015.0  ENE191029.0
8Fr        12.2  ENE351032.813.1  E301030.2
9Sa        13.6  NNE191028.814.4  NNE131025.8
10Su        14.3  N201024.415.5  NNE311020.5
11Mo        15.3  N411018.915.0  N371016.6
12Tu        13.9  SW241025.115.8  WSW221025.3
13We        14.0  Calm1030.315.2  NNE71028.7
14Th        14.6  N411022.816.3  NNE461016.2
15Fr        13.4  WSW501017.012.1  W331017.0
16Sa        11.2  WSW281021.614.2  WNW441018.2
17Su        11.0  WSW561019.111.7  SSE461019.6
18Mo        13.7  E261030.014.5  ENE261029.6
19Tu        12.5  NNE281029.614.5  NNE351025.7
20We        14.8  N461024.615.3  NNE431020.7
21Th        15.0  NNE571018.115.4  NNE441015.3
22Fr        15.2  NW261018.416.2  W301018.8
23Sa        14.8  SSW61025.115.9  SSW111023.7
24Su        14.6  NE331020.914.9  NNE311017.2
25Mo              18.4  N411004.4
26Tu        14.9  NNW391003.712.3  W431000.7
27We        12.8  SW571005.912.9  W591007.3
28Th        12.7  W461008.614.5  W561007.4
29Fr        11.5  WSW721004.210.3  SW611010.6
30Sa        11.7  SSW331029.813.1  SW241030.8
31Su        12.2  WSW221030.314.3  WSW241027.4
Statistics for August 2025
Mean        13.4   331021.914.4   341019.2
Lowest        11.0  Calm1003.710.3  NNE71000.7
Highest        15.3  WSW721032.818.4  NW721030.8
Total                    

IDCJDW5045.202508   Prepared at 13:02 UTC on Sunday 21 September 2025

Source of data

Observations were drawn from Neptune Island {station 018115}.

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 Neptune Island, 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 Neptune Island, South Australia, look at the tables for Neptune Island.

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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