Rottnest Island, Western Australia
December 2019 Daily Weather Observations

DateDayTempsRainEvapSunMax wind gust9 am3 pm
MinMaxDirSpdTimeTempRHCldDirSpdMSLPTempRHCldDirSpdMSLP
°C°Cmmmmhourskm/hlocal°C%8thkm/hhPa°C%8thkm/hhPa
1Su14.925.80  E4106:2919.548 ESE201025.722.366 SSW301021.8
2Mo19.131.10  E4406:0724.652 ENE201019.625.759 SSW261015.9
3Tu21.337.20  SSW4113:5430.431 NE241011.525.059 SSW301009.8
4We20.926.00  SSW4619:4924.568 S241012.324.370 SSW311011.9
5Th21.330.00  SSW4816:1623.759 SSE201014.625.256 SSW331011.6
6Fr22.635.40  W3716:4029.935 NE111008.626.453 WNW281006.2
7Sa18.524.90  WNW4611:5822.976 NW331009.521.666 W301011.0
8Su17.022.90.8  S5423:2619.665 SSE261018.721.355 SW371018.9
9Mo17.123.90  SSW5417:0619.756 SSE221022.222.064 SW351019.3
10Tu18.826.20  S5620:0222.148 SSE201019.025.155 SSW351015.3
11We19.730.50  S4616:1724.642 SE301016.726.655 SSW281014.5
12Th21.735.60  E4302:2026.538 ENE261018.128.944 SSW281015.7
13Fr22.437.90  S4318:5830.225 NNE281016.030.534 SW261013.7
14Sa23.433.30  SSW3914:3931.820 NE131011.327.348 SSW281008.8
15Su22.732.00  SSW4614:3830.924 ESE131005.926.952 SSW331004.7
16Mo21.528.90  SW4616:5125.567 S201007.126.063 SW301006.9
17Tu20.827.20  SW5016:4423.684 SSW301011.424.673 SSW351010.5
18We21.730.80  WSW3716:3926.732 S111010.826.455 WNW261009.3
19Th19.524.20  W5215:1122.678 NW281010.423.247 W331012.4
20Fr17.824.51.0  SSW4617:4821.660 SSW241018.522.257 SSW311017.3
21Sa18.528.30  SSW5720:5424.546 ENE201015.523.765 SW391012.5
22Su19.424.60  SSW5216:1021.079 S311013.323.173 SSW391012.3
23Mo20.625.70  SSW6122:4622.662 SSE201014.423.468 SW311013.5
24Tu19.525.50  S6100:2422.660 S331016.623.268 SSW411014.3
25We21.728.30  SSW3112:1724.549 SSE131013.626.151 SSW171011.2
26Th20.525.40  SSW4623:2221.786 NW131013.725.069 SW241012.5
27Fr19.625.60  SSW4802:1922.659 S281016.923.456 SW301015.8
28Sa18.224.60  SSW4315:4222.165 S281016.823.156 SSW301014.8
29Su18.625.60  SW4619:1622.265 W201013.523.662 WSW331013.4
30Mo17.623.40  S5723:2519.951 SSE281018.321.943 SSW371017.5
31Tu17.724.60  S5400:0920.951 SSE191017.622.956 SSW351014.5
Statistics for December 2019
Mean19.828.1      24.054  221014.824.558  311013.2
Lowest14.922.90     19.520 #111005.921.334 SSW171004.7
Highest23.437.91.0  #61 31.886 #331025.730.573 SSW411021.8
Total  1.8                 

IDCJDW6118.201912   Prepared at 13:03 UTC on Wednesday 9 September 2020

Source of data

Observations were drawn from Rottnest Island {station 009193}.

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 Rottnest Island, Western Australia are also here on this web site:

Sep 20   Aug 20   Jul 20   Jun 20   May 20   Apr 20   Mar 20   Feb 20   
Jan 20   Dec 19   Nov 19   Oct 19   Sep 19   Aug 19   

Daily Weather Observations are also routinely prepared for hundreds of other locations in Western 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 Rottnest Island, Western Australia, look at the tables for Rottnest Island or Rottnest Island Lighthouse.

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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