Portland, Victoria
May 2023 Daily Weather Observations

Most observations from Portland, evaporation and sunshine measured at Mount Gambier.

DateDayTempsRainEvapSunMax wind gust9 am3 pm
MinMaxDirSpdTimeTempRHCldDirSpdMSLPTempRHCldDirSpdMSLP
°C°Cmmmmhourskm/hlocal°C%8thkm/hhPa°C%8thkm/hhPa
1Mo10.717.10.4  W3712:4913.51001NNW111016.015.7761W151014.5
2Tu11.716.76.4  WNW6523:2013.0998Calm1015.013.8858WSW261013.2
3We10.215.418.2  WSW9105:1811.4848WSW501012.114.2657SW371016.3
4Th9.015.71.8  NW3012:2711.6908NNW91022.414.4578NW151020.0
5Fr9.813.30  N4311:0811.9888NNW201014.412.5848SW171013.3
6Sa6.912.712.0  SSW4300:169.0836NE61022.310.7646SW191022.6
7Su5.312.85.4  S3910:1410.4638S171028.011.1628SSW191028.2
8Mo7.214.71.0  SW5210:3612.6608SW151028.512.9888SW241026.8
9Tu11.315.33.0  SSW3107:4012.4938SW91029.813.3938SSW131029.2
10We9.915.70.6  NNW1712:1511.7998NNW111031.214.1868S71029.3
11Th4.916.90.6  NNW3312:097.999 N111026.816.763 NNW201023.0
12Fr7.916.11.8  NW3101:5813.5916SSW91029.014.462 SSW91029.6
13Sa3.816.40.2  NE2211:219.699 N71032.715.565 ENE91029.4
14Su6.519.40.2  N2213:2410.687 N111028.418.7451NNW151024.9
15Mo7.619.00.2  NW4112:5312.659 NNW201022.818.657 WNW241019.8
16Tu11.013.72.4  W4400:3412.0678S131024.712.6544SSE151026.6
17We7.614.50  SW2410:1710.7778Calm1030.112.1748NW111027.7
18Th5.514.610.0  W3114:238.7998SW61027.313.370 WSW191024.4
19Fr8.314.58.2  WSW3514:0910.1100 NNW91021.212.8748WSW221019.0
20Sa8.714.58.6  W6521:2312.5791SW151017.112.6697W331015.4
21Su11.014.04.0  SW5700:4912.4597SSW201022.813.3608SW191025.7
22Mo9.614.40  W4414:2612.3756W221028.413.7748W261026.8
23Tu10.516.30  NW3711:5212.3828NNW151027.314.6728NNW191024.8
24We11.216.80.2  NNW5000:0012.281 N191022.916.360 NNW261017.3
25Th11.514.410.6  W7012:0911.9998NW221009.812.4698WSW311009.6
26Fr7.613.73.8  W5400:0410.9827WSW241019.611.5905W311018.9
27Sa8.514.61.6  WNW5011:3810.7828NNW151016.913.9658NW281013.4
28Su10.715.318.4  WSW5019:5612.0876WSW261010.513.5688W301010.3
29Mo11.215.60.2  WSW5701:0913.9768W301016.414.1748W281017.5
30Tu12.816.50.8  WNW5714:4514.7958WNW241020.514.7998WNW311018.0
31We13.618.22.8  W6922:5814.6918NNW261013.017.5728NW351009.1
Statistics for May 2023
Mean9.115.4      11.7847 151022.214.0707 211020.8
Lowest3.812.70     7.9591Calm1009.810.7451S71009.1
Highest13.619.418.4  WSW91 14.71008WSW501032.718.7998SW371029.6
Total  123.4                 

IDCJDW3068.202305   Prepared at 13:01 UTC on Friday 9 February 2024

Source of data

Temperature, humidity, wind, pressure, cloud and rainfall observations are from Portland Airport {station 090171}. Evaporation and sunshine observations are from Mount Gambier Aero {station 026021}.

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.

Other formats

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Other times and other places

The last 14 months of Daily Weather Observations for Portland, Victoria are also here on this web site:

Feb 24   Jan 24   Dec 23   Nov 23   Oct 23   Sep 23   Aug 23   Jul 23   
Jun 23   May 23   Apr 23   Mar 23   Feb 23   Jan 23   

Daily Weather Observations are also routinely prepared for hundreds of other locations in Victoria 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 Portland, Victoria, look at the tables for Portland Airport, Portland or Mount Gambier 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.

If you have any questions about this product, or you want any other weather or climate information, please contact us.