Rottnest Island, Western Australia
December 2018 Daily Weather Observations

DateDayTempsRainEvapSunMax wind gust9 am3 pm
MinMaxDirSpdTimeTempRHCldDirSpdMSLPTempRHCldDirSpdMSLP
°C°Cmmmmhourskm/hlocal°C%8thkm/hhPa°C%8thkm/hhPa
1Sa15.321.20  S5423:0917.870 S261016.818.968 SSW311014.9
2Su15.322.40  S5400:0618.663 SSE191016.720.471 SSW351011.8
3Mo18.025.40  SW4316:3922.257 SE191010.222.767 SSW301006.3
4Tu17.622.10  SW3914:3419.273 WSW221012.220.661 SW331012.1
5We16.723.00  WSW3515:4119.963 SSE131013.221.059 WSW221010.9
6Th13.621.41.2  S6103:1916.575 S171013.619.459 SSW281014.4
7Fr15.721.50  S5218:4218.659 SSE281018.919.258 SSW391016.9
8Sa16.523.00  S5923:0119.761 S201017.121.065 SSW391014.4
9Su17.222.90  S5900:0419.165 S331015.621.069 SSW431012.2
10Mo18.322.80  SW6317:4421.558 SSE191011.621.070 SSW431009.3
11Tu16.422.90  SSW5400:1018.964 SSW281013.621.051 SW301013.5
12We16.722.50  SSW5216:2519.577 SSE241017.320.764 SSW351016.1
13Th16.729.30  S4620:3021.546 E241017.123.160 SSW311013.1
14Fr18.630.20  NW6921:4728.432 E71010.425.946 SSW331005.8
15Sa18.422.70.2  SSW6518:2519.585 S391003.620.381 SSW431001.4
16Su18.423.70  S7007:5721.068 S481005.121.075 S501004.8
17Mo16.822.70  SSW6718:1219.361 S311013.921.764 SSW431012.2
18Tu16.122.00  S5421:0119.164 SSE221018.320.262 SSW371016.5
19We17.122.40     20.354 SE131020.321.060 SSW371017.7
20Th18.124.80  SSW5015:3821.447 SSE261019.822.864 SSW371016.4
21Fr19.230.20     24.740 E261017.227.743 SSW241013.9
22Sa21.537.9   NE3907:3929.924 NE261013.332.923 WSW241011.1
23Su19.524.40  S4623:4022.179 S201011.419.988 SW201012.8
24Mo18.225.03.0  S4802:5621.461 SSE221015.722.669 SSW311013.2
25Tu19.625.20  SSW4622:5122.266 SSE171013.322.865 SSW301012.0
26We18.823.40  S4800:3521.176 S201013.621.770 SSW331011.4
27Th17.724.30  S4300:1120.870 S171012.722.364 SW261010.8
28Fr18.123.20  S5223:0421.360 SSW281012.821.157 SSW331012.0
29Sa16.322.80  S5222:4318.957 SSE171014.721.665 SSW371012.0
30Su18.123.30  S4600:0720.661 S201013.521.067 SSW351012.5
31Mo18.024.50  SSW5414:1021.176 S311013.722.872 SSW391011.3
Statistics for December 2018
Mean17.524.3      20.861  231014.121.963  331012.1
Lowest13.621.20     16.524 E71003.618.923 SW201001.4
Highest21.537.93.0  S70 29.985 S481020.332.988 S501017.7
Total  4.4                 

IDCJDW6118.201812   Prepared at 13:03 UTC on Monday 11 November 2019

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:

Nov 19   Oct 19   Sep 19   Aug 19   Jul 19   Jun 19   May 19   Apr 19   
Mar 19   Feb 19   Jan 19   Dec 18   Nov 18   Oct 18   

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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