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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

SWANSEA POST OFFICE

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.

Site details

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Statistics Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Years Plot Map
Temperature  
Maximum temperature  
Mean maximum temperature (°C) 22.222.220.918.615.913.813.314.216.017.719.120.617.9521957
2008
graph statistic Climatology Map
Highest temperature (°C) 40.439.236.830.127.021.124.024.329.633.936.038.140.4521957
2008
graph statistic  
Date25 Jan
2003
15 Feb
1982
16 Mar
2008
01 Apr
2005
01 May
1997
04 Jun
1958
30 Jul
1975
29 Aug
1982
27 Sep
1987
31 Oct
1987
26 Nov
1997
06 Dec
1994
25 Jan
2003
    
Lowest maximum temperature (°C) 14.411.711.710.08.87.56.37.38.39.611.012.56.3521957
2008
graph statistic  
Date06 Jan
1965
23 Feb
1964
21 Mar
1965
22 Apr
1966
21 May
1982
22 Jun
1985
25 Jul
1986
21 Aug
1962
17 Sep
1958
13 Oct
1976
03 Nov
1976
09 Dec
1982
25 Jul
1986
    
Decile 1 maximum temperature (°C) 18.017.817.014.912.810.810.611.112.513.615.016.5 511957
2008
graph statistic Climatology Map
Decile 9 maximum temperature(°C) 27.226.725.122.819.216.916.017.319.622.423.825.3 511957
2008
graph statistic Climatology Map
Mean number of days ≥ 30 °C1.41.10.60.00.00.00.00.00.00.10.60.94.7521957
2008
graph statistic  
Mean number of days ≥ 35 °C0.50.30.10.00.00.00.00.00.00.00.10.11.1521957
2008
graph statistic  
Mean number of days ≥ 40 °C0.00.00.00.00.00.00.00.00.00.00.00.00.0521957
2008
graph statistic  
Minimum temperature  
Mean minimum temperature (°C)11.711.810.38.26.24.43.64.35.77.29.010.57.7521957
2008
graph statistic Climatology Map
Lowest temperature (°C)2.71.30.0-1.3-3.1-4.0-5.0-4.2-4.0-1.9-1.41.0-5.0521957
2008
graph statistic  
Date10 Jan
1976
10 Feb
1980
28 Mar
1978
28 Apr
1980
13 May
1976
30 Jun
1983
15 Jul
1979
03 Aug
1979
05 Sep
1977
05 Oct
1968
29 Nov
1962
26 Dec
1982
15 Jul
1979
    
Highest minimum temperature (°C)21.321.019.818.517.414.414.515.018.616.917.822.122.1521957
2008
graph statistic  
Date30 Jan
1988
03 Feb
2001
13 Mar
1998
05 Apr
1981
05 May
1990
05 Jun
1965
03 Jul
1985
28 Aug
1994
30 Sep
1980
12 Oct
2006
05 Nov
1986
03 Dec
1999
03 Dec
1999
    
Decile 1 minimum temperature (°C) 7.77.65.93.91.80.2-0.40.31.33.04.86.3 511957
2008
graph statistic Climatology Map
Decile 9 minimum temperature (°C) 15.715.614.712.811.19.18.08.910.211.413.114.5 511957
2008
graph statistic Climatology Map
Mean number of days ≤ 2 °C 0.00.10.10.93.48.410.78.14.61.60.40.038.3521957
2008
graph statistic  
Mean number of days ≤ 0 °C 0.00.00.00.11.22.64.02.61.00.20.10.011.8521957
2008
graph statistic  
Ground surface temperature  
Mean daily ground minimum temperature (°C) 9.89.78.35.93.92.11.31.82.94.66.78.45.4331967
2008
graph statistic  
Lowest ground temperature (°C) -1.7-1.3-4.1-4.0-5.9-6.6-7.6-6.7-6.3-4.3-4.6-1.8-7.6331967
2008
graph statistic  
Date10 Jan
1994
03 Feb
1994
28 Mar
1978
26 Apr
1977
13 May
1976
28 Jun
1993
13 Jul
1978
15 Aug
1976
05 Sep
1977
22 Oct
1993
06 Nov
1977
20 Dec
1977
13 Jul
1978
    
Mean number of days ground min. temp. ≤ -1 °C 0.00.00.20.73.46.28.66.94.11.70.50.132.4331967
2008
graph statistic  
 
StatisticsJanFebMarAprMayJunJulAugSepOctNovDecAnnualYearsPlotMap
Rainfall  
Mean rainfall (mm) 49.842.650.551.346.456.948.043.640.453.850.859.9593.81241884
2008
graph statistic Climatology Map
Highest rainfall (mm) 202.6186.3317.5254.8318.6361.7262.9223.3161.6142.2310.3260.61148.31241884
2008
graph statistic Climatology Map
Date1995196419461960196918901893188619602005188919851889    
Lowest rainfall (mm) 0.80.05.01.80.02.50.33.93.66.44.62.2246.71241884
2008
graph statistic Climatology Map
Date1939190019981977193219651885191418911965198219151908    
Decile 1 rainfall (mm) 10.65.212.211.76.612.17.914.115.016.613.514.7409.51231884
2008
graph statistic Climatology Map
Decile 5 (median) rainfall (mm) 42.034.034.139.232.340.338.533.434.447.440.045.6572.61231884
2008
graph statistic Climatology Map
Decile 9 rainfall (mm) 100.199.197.7104.991.2108.789.782.372.3105.998.0118.3802.01231884
2008
graph statistic Climatology Map
Highest daily rainfall (mm) 109.6115.6116.3121.4104.9172.5107.472.469.675.497.0103.4172.51051885
2008
graph statistic  
Date29 Jan
1995
19 Feb
1946
16 Mar
1946
23 Apr
1960
17 May
1969
07 Jun
1954
16 Jul
1922
01 Aug
1994
20 Sep
1959
09 Oct
2005
29 Nov
1889
19 Dec
1995
07 Jun
1954
    
Mean number of days of rain 8.47.39.09.69.610.410.810.811.011.610.310.0118.81231884
2008
graph statistic Climatology Map
Mean number of days of rain ≥ 1 mm 5.14.55.45.75.36.36.05.96.27.16.56.470.41051885
2008
graph statistic Climatology Map
Mean number of days of rain ≥ 10 mm 1.21.01.11.00.91.21.00.80.81.21.11.512.81051885
2008
graph statistic Climatology Map
Mean number of days of rain ≥ 25 mm 0.30.30.30.40.30.30.30.20.20.20.30.53.61051885
2008
graph statistic Climatology Map
 
StatisticsJanFebMarAprMayJunJulAugSepOctNovDecAnnualYearsPlotMap
Other daily elements  
Mean daily wind run (km)              01971
1971
   
Maximum wind gust speed (km/h)               
 
   
Date                 
Mean daily sunshine (hours) 8.07.46.36.04.54.24.75.46.17.07.07.66.2221957
1980
graph statistic Climatology Map
Mean daily solar exposure (MJ/m2) 23.819.615.510.06.64.95.78.913.417.921.024.014.3251990
2014
graph statistic  
Mean number of clear days 5.75.45.65.45.05.16.15.84.24.53.53.760.0501957
2008
graph statistic  
Mean number of cloudy days 10.09.09.79.411.710.810.110.59.810.411.310.8123.5501957
2008
graph statistic  
Mean daily evaporation (mm) 5.14.53.32.31.41.11.21.72.53.44.14.82.9361972
2008
graph statistic Climatology Map
 
StatisticsJanFebMarAprMayJunJulAugSepOctNovDecAnnualYearsPlotMap
9 am conditions  
Mean 9am temperature (°C) 16.916.415.213.210.27.87.18.611.213.014.315.912.5501957
2008
graph statistic  
Mean 9am wet-bulb temperature (°C) 13.513.612.510.98.56.35.76.88.59.911.212.510.0491957
2008
graph statistic  
Mean 9am dew-point temperature (°C) 10.210.99.88.46.54.53.74.45.36.47.99.17.3491957
2008
graph statistic  
Mean 9am relative humidity (%) 66717274798180766966676672491957
2008
graph statistic Climatology Map
Mean 9am cloud cover (oktas) 4.64.64.64.44.64.54.34.44.34.54.94.84.5501957
2008
graph statistic  
Mean 9am wind speed (km/h) 10.28.07.67.67.37.57.69.011.111.811.311.59.2481957
2008
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) 20.420.519.317.114.612.512.012.914.315.917.418.916.3501957
2008
graph statistic  
Mean 3pm wet-bulb temperature (°C) 15.515.914.913.111.39.59.09.410.511.713.214.412.4491957
2008
graph statistic  
Mean 3pm dew-point temperature (°C) 11.312.010.99.27.76.15.35.36.17.29.110.38.4491957
2008
graph statistic  
Mean 3pm relative humidity (%) 59616062656665626059616062491957
2008
graph statistic Climatology Map
Mean 3pm cloud cover (oktas) 4.44.44.54.75.04.94.64.85.04.95.14.94.8501957
2008
graph statistic  
Mean 3pm wind speed (km/h) 19.718.516.313.611.311.212.214.817.518.919.620.216.2471957
2008
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 IDCJCM0033 Prepared at Thu 28 Aug 2014 03:39:29 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_092038_All.shtml
  • Summary statistics and locational map for this site:
       http://www.bom.gov.au/climate/averages/tables/cw_092038.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/IDCJCM0033_092038.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

Additional climate information

Page created: Thu 28 Aug 2014 03:39:29 AM EST