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Derby, Western Australia
July 2009 Daily Weather Observations

DateDayTempsRainEvapSunMax wind gust9 am3 pm
MinMaxDirSpdTimeTempRHCldDirSpdMSLPTempRHCldDirSpdMSLP
°C°Cmmmmhourskm/hlocal°C%8thkm/hhPa°C%8thkm/hhPa
1We18.934.10  WNW3313:4525.459 SSE171015.433.926 SW201011.1
2Th18.533.50  ESE4408:5426.529 ESE311016.332.319 SE241012.3
3Fr19.634.30  ESE3510:1325.620 ESE171016.933.917 SE191012.1
4Sa18.133.30  ENE3308:5028.623 NE221015.932.321 WNW171012.3
5Su13.932.00  N2810:3224.919 E131016.331.016 WNW171012.3
6Mo11.632.00  ESE3909:2426.818 SE221016.031.314 E91012.0
7Tu12.831.80  ESE3509:0126.418 E221016.031.213 E151011.8
8We14.032.90  ESE3011:3925.626 SE71015.831.718 SE71011.6
9Th14.332.70  ENE4612:4627.321 ENE151015.730.421 WNW191012.2
10Fr15.431.60  NE3310:0826.021 NE171015.030.017 NW191010.3
11Sa12.731.90  WSW2812:5523.242 S111013.331.413 WNW151009.3
12Su15.232.40  SW2812:3922.772 SSW151014.332.018 W71010.0
13Mo16.830.10  SSE4412:3624.531 SE281015.929.520 SE261012.1
14Tu14.028.30  ESE4408:3021.620 SE311018.127.613 SE261013.9
15We13.929.90  ESE4602:5622.113 ESE221018.729.714 SE111014.4
16Th10.129.80  W2813:2622.516 SE91017.328.911 W151013.7
17Fr7.529.60  NW3013:0619.424 SSE71016.529.08 NW151012.0
18Sa8.530.00  ENE3112:3823.317 SSE91016.028.910 NW201013.1
19Su9.529.50  NNW3114:0523.222 ENE61015.228.614 NW221011.9
20Mo16.431.40  NNW3113:3824.962 SW71016.630.630 NNW201012.4
21Tu20.430.90  WSW2815:1224.467 S151017.230.735 S91012.6
22We19.132.40  ESE4108:4526.625 SE301015.431.927 SE111011.3
23Th19.735.10  ESE3508:3128.824 E201014.233.823 WNW201010.2
24Fr19.334.20  NW2412:3827.052 WNW91015.233.527 NW151011.3
25Sa19.734.20  NW2813:4727.741 WSW71016.833.533 WNW171012.8
26Su19.934.30  SE4808:5429.031 SE351016.334.024 SE221012.4
27Mo18.431.60  SE4309:0023.712 SE311018.631.115 SSE241014.1
28Tu16.132.10  SE4423:0824.018 SE261017.931.214 ESE171014.2
29We17.629.10  SE4300:0422.917 ESE261020.328.814 SE201016.5
30Th14.529.00  ESE3509:4022.417 ESE191020.728.110 ESE191015.3
31Fr13.629.70  E3910:2924.117 ENE171018.528.914 SSE131014.1
Statistics for July 2009
Mean15.531.7      24.928  181016.531.018  171012.4
Lowest7.528.30     19.412 ENE61013.327.68 #71009.3
Highest20.435.10  SE48 29.072 SE351020.734.035 SE261016.5
Total  0.0                 

IDCJDW6035.200907   Prepared at 13:36 GMT on Wednesday 18 November 2009

Source of data

Observations were drawn from Derby Aero {station 003032}.

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 Derby, Western Australia are also here on this web site:

Nov 09   Oct 09   Sep 09   Aug 09   Jul 09   Jun 09   May 09   Apr 09   
Mar 09   Feb 09   Jan 09   Dec 08   Nov 08   Oct 08   

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 Derby, Western Australia, look at the tables for Derby Aero or Derby Post Office.

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.


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