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Climate statistics for Australian locations

Monthly climate statistics

All years of record

Temperature | Rainfall | Other daily elements | 9am conditions | 3pm conditions

SWANBOURNE

An extended list of climate statistics recorded is provided below. There is also a summary table for printing with the commonly requested statistics and a map showing the location of this site. Monthly statistics are only included if there are more than 10 years of suitable data.

Note: Many statistics are updated quarterly and recent weather events may not be represented in the statistics below. For more current information on recent extreme values, please refer to the corresponding Daily rainfall, Maximum temperature and Minimum temperature data tables for this site, and our Australian Climate and Weather Extremes Monitoring System. Missing observations associated with the observer being unavailable (where observations are undertaken manually), a failure in the observing equipment, or when an event has produced suspect data may result in an extreme event not being recorded.

Site details

view  View:  
view   Period:  
table size  Text size:      
Statistics Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Years Plot Map
Temperature  
Maximum temperature  
Mean maximum temperature (°C) 29.930.528.825.422.219.518.418.919.922.325.527.924.1251993
2018
graph statistic Climatology Map
Highest temperature (°C) 44.343.042.835.931.526.225.928.034.237.141.143.044.3251993
2018
graph statistic  
Date11 Jan
2014
26 Feb
1997
07 Mar
2007
06 Apr
2005
01 May
2003
12 Jun
2000
21 Jul
1994
15 Aug
2015
20 Sep
2014
17 Oct
2009
11 Nov
2003
26 Dec
2007
11 Jan
2014
    
Lowest maximum temperature (°C) 19.517.118.416.713.212.512.212.813.215.816.019.312.2251993
2018
graph statistic  
Date30 Jan
2017
09 Feb
2017
31 Mar
2008
01 Apr
2005
31 May
2004
23 Jun
2009
26 Jul
1998
04 Aug
1994
03 Sep
1999
07 Oct
2017
08 Nov
1995
01 Dec
1998
26 Jul
1998
    
Decile 1 maximum temperature (°C) 24.624.623.721.518.816.815.916.417.118.821.022.6 251993
2018
graph statistic Climatology Map
Decile 9 maximum temperature(°C) 36.937.134.830.225.522.220.921.523.227.732.035.7 251993
2018
graph statistic Climatology Map
Mean number of days ≥ 30 °C13.514.011.43.10.20.00.00.00.21.75.09.158.2251993
2018
graph statistic  
Mean number of days ≥ 35 °C5.15.53.00.20.00.00.00.00.00.21.33.719.0251993
2018
graph statistic  
Mean number of days ≥ 40 °C0.80.70.40.00.00.00.00.00.00.00.00.42.3251993
2018
graph statistic  
Minimum temperature  
Mean minimum temperature (°C)18.318.717.415.312.610.69.710.111.012.414.816.514.0251993
2018
graph statistic Climatology Map
Lowest temperature (°C)9.911.07.57.95.02.92.43.13.15.07.15.72.4251993
2018
graph statistic  
Date05 Jan
1999
20 Feb
2002
28 Mar
2007
27 Apr
2006
31 May
2013
25 Jun
2010
15 Jul
1997
29 Aug
2004
22 Sep
2008
11 Oct
1996
18 Nov
2004
10 Dec
1993
15 Jul
1997
    
Highest minimum temperature (°C)28.027.228.823.920.217.115.817.319.021.123.625.928.8251993
2018
graph statistic  
Date28 Jan
2012
26 Feb
2010
12 Mar
2010
14 Apr
1999
01 May
2003
20 Jun
2015
16 Jul
2017
07 Aug
2013
10 Sep
2015
20 Oct
2008
19 Nov
2010
24 Dec
2002
12 Mar
2010
    
Decile 1 minimum temperature (°C) 14.814.813.511.79.07.15.76.57.58.811.213.1 251993
2018
graph statistic Climatology Map
Decile 9 minimum temperature (°C) 22.122.421.318.916.414.113.613.914.716.218.320.7 251993
2018
graph statistic Climatology Map
Mean number of days ≤ 2 °C 0.00.00.00.00.00.00.00.00.00.00.00.00.0251993
2018
graph statistic  
Mean number of days ≤ 0 °C 0.00.00.00.00.00.00.00.00.00.00.00.00.0251993
2018
graph statistic  
Ground surface temperature  
Mean daily ground minimum temperature (°C)               
 
   
Lowest ground temperature (°C)               
 
   
Date                 
Mean number of days ground min. temp. ≤ -1 °C               
 
   
 
StatisticsJanFebMarAprMayJunJulAugSepOctNovDecAnnualYearsPlotMap
Rainfall  
Mean rainfall (mm) 20.912.121.239.490.7123.8150.3119.181.542.323.311.9730.2221993
2018
graph statistic Climatology Map
Highest rainfall (mm) 145.8141.882.4146.4211.6226.4240.0164.2160.8106.277.067.0873.0251993
2018
graph statistic Climatology Map
Date2018201719972008200519941995201320131995200820111996    
Lowest rainfall (mm) 0.00.00.00.422.023.242.031.030.45.01.00.0497.8251993
2018
graph statistic Climatology Map
Date2014201420122017200620062012200820002000199920092006    
Decile 1 rainfall (mm) 0.00.21.08.353.256.696.372.336.119.32.60.1597.0251993
2018
graph statistic Climatology Map
Decile 5 (median) rainfall (mm) 2.01.815.232.189.0127.0155.2126.480.836.820.46.0746.1251993
2018
graph statistic Climatology Map
Decile 9 rainfall (mm) 51.922.449.184.1137.6199.9198.3147.9113.872.449.223.5849.0251993
2018
graph statistic Climatology Map
Highest daily rainfall (mm) 138.697.451.864.062.263.875.082.045.076.031.430.2138.6251993
2018
graph statistic  
Date16 Jan
2018
10 Feb
2017
30 Mar
1997
17 Apr
2002
19 May
2005
25 Jun
2011
30 Jul
2001
04 Aug
1994
11 Sep
1994
18 Oct
1995
02 Nov
2015
12 Dec
2012
16 Jan
2018
    
Mean number of days of rain 2.72.04.07.412.016.618.417.515.38.95.43.6113.8251993
2018
graph statistic Climatology Map
Mean number of days of rain ≥ 1 mm 1.41.02.44.79.112.315.313.211.06.03.82.082.2251993
2018
graph statistic Climatology Map
Mean number of days of rain ≥ 10 mm 0.40.30.61.33.04.55.84.42.41.20.80.325.0251993
2018
graph statistic Climatology Map
Mean number of days of rain ≥ 25 mm 0.20.10.30.40.91.10.90.80.60.30.10.15.8251993
2018
graph statistic Climatology Map
 
StatisticsJanFebMarAprMayJunJulAugSepOctNovDecAnnualYearsPlotMap
Other daily elements  
Mean daily wind run (km) 429403379327333349369375403383416429383152003
2018
graph statistic  
Maximum wind gust speed (km/h) 6870769811310710210696879383113162003
2018
graph statistic  
Date31 Jan
2016
02 Feb
2010
31 Mar
2008
11 Apr
2003
16 May
2005
12 Jun
2012
07 Jul
2004
23 Aug
2004
18 Sep
2016
27 Oct
2007
28 Nov
2012
27 Dec
2004
16 May
2005
    
Mean daily sunshine (hours)               
 
  Climatology Map
Mean daily solar exposure (MJ/m2) 29.025.821.115.211.19.29.813.117.322.826.929.919.3291990
2018
graph statistic  
Mean number of clear days               
 
   
Mean number of cloudy days               
 
   
Mean daily evaporation (mm)               
 
  Climatology Map
 
StatisticsJanFebMarAprMayJunJulAugSepOctNovDecAnnualYearsPlotMap
9 am conditions  
Mean 9am temperature (°C) 23.823.922.119.516.413.712.913.615.617.820.822.718.6171993
2010
graph statistic  
Mean 9am wet-bulb temperature (°C) 17.818.016.915.713.212.010.911.613.013.715.816.114.6121993
2010
graph statistic  
Mean 9am dew-point temperature (°C) 12.913.712.912.310.99.48.79.19.610.011.211.711.0161993
2010
graph statistic  
Mean 9am relative humidity (%) 53555865727778766962575365161993
2010
graph statistic Climatology Map
Mean 9am cloud cover (oktas)              01997
1997
   
Mean 9am wind speed (km/h) 19.519.719.317.318.019.620.018.519.519.119.519.819.2171993
2010
graph statistic  
9am wind speed vs direction plot Link to 9am January windrose pdf document Link to 9am February windrose pdf document Link to 9am March windrose pdf document Link to 9am April windrose pdf document Link to 9am May windrose pdf document Link to 9am June windrose pdf document Link to 9am July windrose pdf document Link to 9am August windrose pdf document Link to 9am September windrose pdf document Link to 9am October windrose pdf document Link to 9am November windrose pdf document Link to 9am December windrose pdf document Link to 9am Annual windrose pdf document       Climatology Map
 
StatisticsJanFebMarAprMayJunJulAugSepOctNovDecAnnualYearsPlotMap
3 pm conditions  
Mean 3pm temperature (°C) 26.327.226.323.320.818.017.017.318.119.922.424.921.8171993
2010
graph statistic  
Mean 3pm wet-bulb temperature (°C) 20.120.519.517.815.514.213.213.614.415.417.218.416.7131993
2010
graph statistic  
Mean 3pm dew-point temperature (°C) 15.816.014.613.511.810.19.59.910.311.213.113.912.5161993
2010
graph statistic  
Mean 3pm relative humidity (%) 55545257596263636259585458161993
2010
graph statistic Climatology Map
Mean 3pm cloud cover (oktas)               
 
   
Mean 3pm wind speed (km/h) 27.725.823.019.918.419.320.220.823.024.926.127.223.0171993
2010
graph statistic  
3pm wind speed vs direction plot Link to 3pm January windrose pdf document Link to 3pm February windrose pdf document Link to 3pm March windrose pdf document Link to 3pm April windrose pdf document Link to 3pm May windrose pdf document Link to 3pm June windrose pdf document Link to 3pm July windrose pdf document Link to 3pm August windrose pdf document Link to 3pm September windrose pdf document Link to 3pm October windrose pdf document Link to 3pm November windrose pdf document Link to 3pm December windrose pdf document Link to 3pm Annual windrose pdf document       Climatology Map
red = highest value   blue = lowest value
Product IDCJCM0039 Prepared at Thu 15 Nov 2018 02:56:19 AM EST

  


Monthly statistics are only included if there are more than 10 years of data. The number of years (provided in the 2nd last column of the table) may differ between elements if the observing program at the site changed. More detailed data for individual sites can be obtained by contacting the Bureau.

Related Links

  • This page URL: http://www.bom.gov.au/climate/averages/tables/cw_009215_All.shtml
  • Summary statistics and locational map for this site:
       http://www.bom.gov.au/climate/averages/tables/cw_009215.shtml
  • About climate averages: http://www.bom.gov.au/climate/cdo/about/about-stats.shtml
  • Data file (csv): http://www.bom.gov.au/clim_data/cdio/tables/text/IDCJCM0039_009215.csv
  • Climate averages home page URL:  http://www.bom.gov.au/climate/data/index.shtml
  • Bureau of Meteorology website:  http://www.bom.gov.au

Related information

Maps

Recent observations for this site

  • Daily Weather Observations from this site are included in the Daily Weather Observations Swanbourne

Climate outlooks

Additional climate information

Page created: Thu 15 Nov 2018 02:56:19 AM EST