We are currently experiencing some problems with this product and will have it fixed as soon as possible. Apologies for the inconvenience.

Climate statistics for Australian locations

Monthly climate statistics

All years of record

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

WILUNA

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) 38.036.534.029.323.819.919.521.926.330.434.036.929.21151901
2018
graph statistic Climatology Map
Highest temperature (°C) 48.046.844.040.037.232.229.733.437.542.943.346.948.0611957
2018
graph statistic  
Date08 Jan
2013
12 Feb
1991
01 Mar
1985
04 Apr
2016
03 May
1990
15 Jun
1969
31 Jul
2015
29 Aug
1995
30 Sep
1983
20 Oct
2004
18 Nov
1959
25 Dec
1990
08 Jan
2013
    
Lowest maximum temperature (°C) 17.618.715.814.611.112.010.310.112.313.016.220.210.1611957
2018
graph statistic  
Date31 Jan
2018
03 Feb
1980
12 Mar
1965
21 Apr
2015
20 May
1968
03 Jun
2013
21 Jul
1985
30 Aug
1977
18 Sep
1966
13 Oct
1978
03 Nov
1975
11 Dec
2001
30 Aug
1977
    
Decile 1 maximum temperature (°C) 33.030.027.823.319.016.015.517.220.924.528.431.5 591957
2018
graph statistic Climatology Map
Decile 9 maximum temperature(°C) 43.042.039.535.029.524.724.528.032.236.839.441.5 591957
2018
graph statistic Climatology Map
Mean number of days ≥ 30 °C27.624.624.414.32.80.00.01.07.518.024.328.0172.5611957
2018
graph statistic  
Mean number of days ≥ 35 °C24.118.414.33.10.10.00.00.00.56.813.621.8102.7611957
2018
graph statistic  
Mean number of days ≥ 40 °C12.66.62.50.00.00.00.00.00.00.32.27.131.3611957
2018
graph statistic  
Minimum temperature  
Mean minimum temperature (°C)22.922.119.615.210.06.85.56.89.913.917.921.114.31151901
2018
graph statistic Climatology Map
Lowest temperature (°C)8.312.19.43.9-0.6-2.0-2.2-2.31.24.24.48.3-2.3601957
2018
graph statistic  
Date22 Jan
1958
23 Feb
1967
28 Mar
1958
27 Apr
1960
31 May
1966
27 Jun
2000
27 Jul
2009
04 Aug
2000
04 Sep
1970
01 Oct
1973
24 Nov
1968
16 Dec
1961
04 Aug
2000
    
Highest minimum temperature (°C)33.632.229.425.522.018.915.518.723.027.427.931.033.6601957
2018
graph statistic  
Date20 Jan
1991
22 Feb
1998
08 Mar
1978
09 Apr
1991
02 May
2005
06 Jun
1965
09 Jul
2009
11 Aug
1994
14 Sep
1981
16 Oct
1995
28 Nov
1979
30 Dec
2013
20 Jan
1991
    
Decile 1 minimum temperature (°C) 19.418.015.011.05.02.21.02.35.79.513.316.9 591957
2018
graph statistic Climatology Map
Decile 9 minimum temperature (°C) 27.526.524.420.015.612.711.011.915.019.622.725.5 591957
2018
graph statistic Climatology Map
Mean number of days ≤ 2 °C 0.00.00.00.00.32.55.12.50.10.00.00.010.5601957
2018
graph statistic  
Mean number of days ≤ 0 °C 0.00.00.00.00.00.51.30.30.00.00.00.02.1601957
2018
graph statistic  
Ground surface temperature  
Mean daily ground minimum temperature (°C) 21.721.018.614.18.95.74.25.18.512.316.319.313.0411952
2002
graph statistic  
Lowest ground temperature (°C) 8.310.07.21.5-3.1-7.2-7.2-4.3-1.51.74.45.4-7.2371957
2002
graph statistic  
Date22 Jan
1958
14 Feb
1960
29 Mar
1968
30 Apr
2000
03 May
1968
29 Jun
1997
22 Jul
1957
04 Aug
2000
11 Sep
2001
16 Oct
1958
09 Nov
1960
03 Dec
1966
22 Jul
1957
    
Mean number of days ground min. temp. ≤ -1 °C 0.00.00.00.00.21.12.80.90.10.00.00.05.1371957
2002
graph statistic  
 
StatisticsJanFebMarAprMayJunJulAugSepOctNovDecAnnualYearsPlotMap
Rainfall  
Mean rainfall (mm) 37.438.837.228.625.323.814.89.95.07.411.922.3261.31181898
2018
graph statistic Climatology Map
Highest rainfall (mm) 231.9271.6234.9527.1142.0108.5149.067.471.188.670.9161.4712.11201898
2018
graph statistic Climatology Map
Date1902199519341900194219861974196519041975201119301900    
Lowest rainfall (mm) 0.00.00.00.00.00.00.00.00.00.00.00.048.81201898
2018
graph statistic Climatology Map
Date1993201319931994201820142017201320162010199719901910    
Decile 1 rainfall (mm) 0.60.50.70.00.50.50.20.10.00.00.00.0125.81131898
2018
graph statistic Climatology Map
Decile 5 (median) rainfall (mm) 19.221.215.113.415.212.29.24.41.72.04.913.6228.61131898
2018
graph statistic Climatology Map
Decile 9 rainfall (mm) 100.6107.294.770.467.663.936.925.313.320.936.558.9419.41131898
2018
graph statistic Climatology Map
Highest daily rainfall (mm) 100.2124.676.268.269.268.373.542.425.678.240.3112.8124.61131899
2018
graph statistic  
Date01 Jan
2014
20 Feb
1995
02 Mar
1974
03 Apr
2013
25 May
1982
20 Jun
1954
28 Jul
1974
01 Aug
1945
22 Sep
1982
22 Oct
1930
05 Nov
2016
19 Dec
1988
20 Feb
1995
    
Mean number of days of rain 4.54.44.73.84.04.83.92.81.61.82.83.542.61131898
2018
graph statistic Climatology Map
Mean number of days of rain ≥ 1 mm 3.33.43.32.72.93.22.51.71.01.12.02.629.71131899
2018
graph statistic Climatology Map
Mean number of days of rain ≥ 10 mm 1.01.11.00.70.70.70.30.20.10.20.40.77.11131899
2018
graph statistic Climatology Map
Mean number of days of rain ≥ 25 mm 0.40.40.40.20.20.10.00.00.00.00.10.22.01131899
2018
graph statistic Climatology Map
 
StatisticsJanFebMarAprMayJunJulAugSepOctNovDecAnnualYearsPlotMap
Other daily elements  
Mean daily wind run (km)               
 
   
Maximum wind gust speed (km/h)               
 
   
Date                 
Mean daily sunshine (hours)               
 
  Climatology Map
Mean daily solar exposure (MJ/m2) 27.124.121.517.414.612.613.917.722.225.427.728.421.0291990
2018
graph statistic  
Mean number of clear days 13.411.413.511.614.814.417.319.520.619.915.915.0187.3521957
2010
graph statistic  
Mean number of cloudy days 5.26.96.47.26.86.55.83.52.22.63.34.060.4521957
2010
graph statistic  
Mean daily evaporation (mm) 11.09.57.85.63.72.52.63.75.77.99.310.16.6191957
1985
graph statistic Climatology Map
 
StatisticsJanFebMarAprMayJunJulAugSepOctNovDecAnnualYearsPlotMap
9 am conditions  
Mean 9am temperature (°C) 30.028.626.121.716.412.611.714.018.322.426.429.221.51071901
2010
graph statistic  
Mean 9am wet-bulb temperature (°C) 19.319.217.815.011.79.28.29.411.713.816.218.314.2901901
2010
graph statistic  
Mean 9am dew-point temperature (°C) 10.712.310.59.36.55.94.03.63.73.85.78.27.0361957
2010
graph statistic  
Mean 9am relative humidity (%) 35404147556563524033303044551937
2010
graph statistic Climatology Map
Mean 9am cloud cover (oktas) 2.22.62.62.72.72.72.31.91.41.41.61.92.2991901
2010
graph statistic  
Mean 9am wind speed (km/h) 12.411.810.79.68.78.18.510.512.412.912.712.010.9511957
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) 36.535.332.928.322.919.018.521.025.429.232.735.428.11071901
2010
graph statistic  
Mean 3pm wet-bulb temperature (°C) 21.421.420.117.614.512.211.512.514.716.418.420.316.8901901
2010
graph statistic  
Mean 3pm dew-point temperature (°C) 9.311.08.78.25.35.12.92.21.61.03.36.25.4361957
2010
graph statistic  
Mean 3pm relative humidity (%) 23262630354238312419191928551937
2010
graph statistic Climatology Map
Mean 3pm cloud cover (oktas) 3.23.33.23.23.02.82.41.81.51.92.63.02.7991901
2010
graph statistic  
Mean 3pm wind speed (km/h) 10.910.69.38.59.09.99.911.213.212.712.310.510.7501957
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 03:15:59 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_013012_All.shtml
  • Summary statistics and locational map for this site:
       http://www.bom.gov.au/climate/averages/tables/cw_013012.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_013012.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 Wiluna

Climate outlooks

Additional climate information

Page created: Thu 15 Nov 2018 03:15:59 AM EST