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Climate

Climate statistics for Australian locations

Monthly climate statistics

All years of record

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

SWEERS ISLAND

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) 32.632.432.331.528.626.025.527.029.632.033.233.730.4242001
2025
graph statistic Climatology Map
Highest temperature (°C) 39.038.137.936.033.732.030.732.835.838.539.239.539.5242001
2025
graph statistic  
Date19 Jan
2020
29 Feb
2016
01 Mar
2016
05 Apr
2015
05 May
2015
01 Jun
2015
31 Jul
2010
29 Aug
2021
26 Sep
2016
28 Oct
2003
14 Nov
2004
06 Dec
2012
06 Dec
2012
    
Lowest maximum temperature (°C) 25.026.025.519.918.114.815.620.725.126.726.026.614.8242001
2025
graph statistic  
Date16 Jan
2003
19 Feb
2017
09 Mar
2023
26 Apr
2012
25 May
2012
21 Jun
2007
15 Jul
2016
17 Aug
2007
19 Sep
2010
23 Oct
2016
03 Nov
2010
18 Dec
2015
21 Jun
2007
    
Decile 1 maximum temperature (°C) 29.529.829.929.526.223.122.924.927.830.231.631.5 202001
2025
graph statistic Climatology Map
Decile 9 maximum temperature(°C) 35.034.534.033.130.828.427.729.231.634.234.735.7 202001
2025
graph statistic Climatology Map
Mean number of days ≥ 30 °C27.324.927.825.98.10.30.01.412.028.028.229.7213.6242001
2025
graph statistic  
Mean number of days ≥ 35 °C3.61.91.40.30.00.00.00.00.01.23.17.018.5242001
2025
graph statistic  
Mean number of days ≥ 40 °C0.00.00.00.00.00.00.00.00.00.00.00.00.0242001
2025
graph statistic  
Minimum temperature  
Mean minimum temperature (°C)26.526.226.224.921.818.817.918.922.125.126.627.023.5232001
2025
graph statistic Climatology Map
Lowest temperature (°C)17.520.619.517.312.911.29.110.714.018.918.020.29.1242001
2025
graph statistic  
Date04 Jan
2002
17 Feb
2017
24 Mar
2003
29 Apr
2008
23 May
2020
20 Jun
2004
01 Jul
2002
05 Aug
2002
12 Sep
2019
08 Oct
2009
24 Nov
2002
29 Dec
2024
01 Jul
2002
    
Highest minimum temperature (°C)31.530.331.529.027.925.122.723.926.828.630.431.031.5242001
2025
graph statistic  
Date19 Jan
2020
16 Feb
2020
03 Mar
2022
02 Apr
2015
04 May
2016
06 Jun
2014
12 Jul
2017
27 Aug
2009
29 Sep
2016
29 Oct
2022
29 Nov
2015
10 Dec
2016
03 Mar
2022
    
Decile 1 minimum temperature (°C) 23.824.023.722.018.415.414.916.019.423.024.024.0 192001
2025
graph statistic Climatology Map
Decile 9 minimum temperature (°C) 29.028.828.427.324.721.920.621.824.527.128.329.1 192001
2025
graph statistic Climatology Map
Mean number of days ≤ 2 °C 0.00.00.00.00.00.00.00.00.00.00.00.00.0242001
2025
graph statistic  
Mean number of days ≤ 0 °C 0.00.00.00.00.00.00.00.00.00.00.00.00.0242001
2025
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) 327.8343.1237.248.95.63.93.01.44.110.169.4149.01201.3291893
2025
graph statistic Climatology Map
Highest rainfall (mm) 741.51364.51066.5349.137.744.239.621.855.939.0207.0415.72393.5291893
2025
graph statistic Climatology Map
Date2006201720112006201618942006189318952007201718972011    
Lowest rainfall (mm) 9.20.09.00.00.00.00.00.00.00.00.09.2599.8291893
2025
graph statistic Climatology Map
Date1893190020202005202520232024202520242023200620232005    
Decile 1 rainfall (mm) 109.072.417.40.00.00.00.00.00.00.07.045.0 31n/a
n/a
graph statistic Climatology Map
Decile 5 (median) rainfall (mm) 260.2332.6157.320.70.00.00.00.00.02.356.0113.6 31n/a
n/a
graph statistic Climatology Map
Decile 9 rainfall (mm) 656.2613.8506.9111.022.16.39.83.58.230.2156.2311.8 31n/a
n/a
graph statistic Climatology Map
Highest daily rainfall (mm) 223.0227.0280.0171.029.542.423.421.855.935.0128.8181.4280.0291893
2025
graph statistic  
Date04 Jan
2021
16 Feb
2024
18 Mar
2025
25 Apr
2022
25 May
1901
21 Jun
1894
14 Jul
2006
19 Aug
1893
18 Sep
1895
30 Oct
2007
24 Nov
1895
31 Dec
1897
18 Mar
2025
    
Mean number of days of rain 14.814.010.73.51.00.70.60.40.51.14.89.061.1291893
2025
graph statistic Climatology Map
Mean number of days of rain ≥ 1 mm 11.211.08.42.60.60.40.30.20.20.83.57.246.4291893
2025
graph statistic Climatology Map
Mean number of days of rain ≥ 10 mm 6.26.44.71.00.20.10.10.00.10.41.83.524.5291893
2025
graph statistic Climatology Map
Mean number of days of rain ≥ 25 mm 3.54.12.50.50.10.10.00.00.10.10.91.813.7291893
2025
graph statistic Climatology Map
 
StatisticsJanFebMarAprMayJunJulAugSepOctNovDecAnnualYearsPlotMap
Other daily elements  
Mean daily wind run (km)               
 
   
Maximum wind gust speed (km/h) 9710487786771686567749174104182001
2022
graph statistic  
Date 23 Feb
2020
          23 Feb
2020
    
Mean daily sunshine (hours)               
 
  Climatology Map
Mean daily solar exposure (MJ/m2) 20.721.121.621.519.017.818.821.624.326.025.023.421.7192007
2025
graph statistic  
Mean number of clear days              92001
2010
   
Mean number of cloudy days              92001
2010
   
Mean daily evaporation (mm)               
 
  Climatology Map
 
StatisticsJanFebMarAprMayJunJulAugSepOctNovDecAnnualYearsPlotMap
9 am conditions  
Mean 9am temperature (°C)              92001
2010
   
Mean 9am wet-bulb temperature (°C)              82001
2010
   
Mean 9am dew-point temperature (°C)              82001
2010
   
Mean 9am relative humidity (%)              82001
2010
  Climatology Map
Mean 9am cloud cover (oktas)              92001
2010
   
Mean 9am wind speed (km/h)              92001
2010
   
9am wind speed vs direction plot                                 Climatology Map
 
StatisticsJanFebMarAprMayJunJulAugSepOctNovDecAnnualYearsPlotMap
3 pm conditions  
Mean 3pm temperature (°C)              92001
2010
   
Mean 3pm wet-bulb temperature (°C)              82001
2010
   
Mean 3pm dew-point temperature (°C)              82001
2010
   
Mean 3pm relative humidity (%)              82001
2010
  Climatology Map
Mean 3pm cloud cover (oktas)              92001
2010
   
Mean 3pm wind speed (km/h)              92001
2010
   
3pm wind speed vs direction plot                                 Climatology Map
red = highest value   blue = lowest value
Product IDCJCM0036 Prepared at Thu 16 Oct 2025 02:22:10 AM AEDT

  


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_029139_All.shtml
  • Summary statistics and locational map for this site:
       http://www.bom.gov.au/climate/averages/tables/cw_029139.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/IDCJCM0036_029139.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 Sweers Island

Climate outlooks

Additional climate information

Page created: Thu 16 Oct 2025 02:22:10 AM AEDT