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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

HAMILTON RESEARCH STATION

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) 25.226.123.219.015.312.712.013.014.717.119.522.518.4361965
2000
graph statistic Climatology Map
Highest temperature (°C) 44.042.739.633.327.021.120.422.628.131.038.041.244.0361965
2000
graph statistic  
Date24 Jan
1982
16 Feb
1983
02 Mar
2000
11 Apr
1968
04 May
1990
17 Jun
1967
29 Jul
1975
20 Aug
1995
27 Sep
1987
28 Oct
1977
24 Nov
1982
10 Dec
1980
24 Jan
1982
    
Lowest maximum temperature (°C) 13.913.013.210.27.16.05.86.87.88.210.411.85.8361965
2000
graph statistic  
Date26 Jan
1996
01 Feb
1990
31 Mar
1995
26 Apr
1982
27 May
2000
23 Jun
1981
08 Jul
1986
02 Aug
1995
11 Sep
1969
01 Oct
1968
16 Nov
1983
27 Dec
1993
08 Jul
1986
    
Decile 1 maximum temperature (°C) 18.519.017.014.012.010.49.710.411.212.814.216.3 361965
2000
graph statistic Climatology Map
Decile 9 maximum temperature(°C) 34.134.731.225.819.515.114.316.219.123.327.231.0 361965
2000
graph statistic Climatology Map
Mean number of days ≥ 30 °C7.47.94.40.40.00.00.00.00.00.11.53.925.6361965
2000
graph statistic  
Mean number of days ≥ 35 °C2.42.60.90.00.00.00.00.00.00.00.21.07.1361965
2000
graph statistic  
Mean number of days ≥ 40 °C0.40.30.00.00.00.00.00.00.00.00.00.10.8361965
2000
graph statistic  
Minimum temperature  
Mean minimum temperature (°C)10.210.99.67.76.34.44.14.65.46.27.28.97.1351965
2000
graph statistic Climatology Map
Lowest temperature (°C)1.2-0.4-1.1-2.1-3.4-5.4-5.4-6.2-3.6-5.7-2.40.0-6.2351965
2000
graph statistic  
Date22 Jan
1994
03 Feb
1980
25 Mar
1965
27 Apr
1965
14 May
1972
29 Jun
1967
03 Jul
1974
28 Aug
1967
07 Sep
1995
04 Oct
1967
07 Nov
1972
05 Dec
1980
28 Aug
1967
    
Highest minimum temperature (°C)27.226.421.419.815.212.411.512.917.317.521.021.227.2351965
2000
graph statistic  
Date03 Jan
1991
12 Feb
1977
11 Mar
1969
04 Apr
1992
01 May
1997
02 Jun
1991
28 Jul
1975
31 Aug
1966
27 Sep
1987
15 Oct
1991
23 Nov
1966
12 Dec
1998
03 Jan
1991
    
Decile 1 minimum temperature (°C) 5.15.74.52.81.5-0.30.01.01.51.72.74.4 351965
2000
graph statistic Climatology Map
Decile 9 minimum temperature (°C) 15.115.814.512.310.38.57.58.09.310.711.713.4 351965
2000
graph statistic Climatology Map
Mean number of days ≤ 2 °C 0.20.10.41.93.87.37.15.54.53.51.90.736.9351965
2000
graph statistic  
Mean number of days ≤ 0 °C 0.00.00.10.41.13.33.31.61.00.70.50.012.0351965
2000
graph statistic  
Ground surface temperature  
Mean daily ground minimum temperature (°C) 7.68.47.15.14.12.11.82.23.13.84.86.64.7351965
2000
graph statistic  
Lowest ground temperature (°C) -2.2-4.4-4.6-4.9-5.4-7.8-8.4-6.4-6.9-7.8-5.9-5.5-8.4351965
2000
graph statistic  
Date11 Jan
1978
10 Feb
1980
29 Mar
1965
26 Apr
1999
25 May
1967
17 Jun
1998
27 Jul
1976
04 Aug
1997
07 Sep
1995
04 Oct
1967
23 Nov
1995
18 Dec
1979
27 Jul
1976
    
Mean number of days ground min. temp. ≤ -1 °C 0.30.40.51.93.37.07.35.64.03.22.70.937.1351965
2000
graph statistic  
 
StatisticsJanFebMarAprMayJunJulAugSepOctNovDecAnnualYearsPlotMap
Rainfall  
Mean rainfall (mm) 33.825.438.650.964.365.485.683.075.763.353.647.0685.7381962
2000
graph statistic Climatology Map
Highest rainfall (mm) 106.898.2122.6121.9133.6114.8181.4147.2136.4130.692.5129.8967.6381962
2000
graph statistic Climatology Map
Date1991197619831968198719771964197019831975196419851964    
Lowest rainfall (mm) 6.60.01.85.08.011.835.211.230.018.914.83.9379.1381962
2000
graph statistic Climatology Map
Date1990199119941963199619691999198219671967198219721967    
Decile 1 rainfall (mm) 12.03.712.012.322.629.445.154.737.525.424.912.5 38n/a
n/a
graph statistic Climatology Map
Decile 5 (median) rainfall (mm) 29.020.232.847.562.067.186.185.468.258.454.442.8 38n/a
n/a
graph statistic Climatology Map
Decile 9 rainfall (mm) 58.160.267.988.5116.296.4126.8115.0114.4101.483.689.5 38n/a
n/a
graph statistic Climatology Map
Highest daily rainfall (mm) 42.060.050.861.253.426.035.027.234.640.238.844.761.2381962
2000
graph statistic  
Date24 Jan
1991
09 Feb
1976
25 Mar
1984
06 Apr
1992
03 May
1983
05 Jun
1985
31 Jul
1975
23 Aug
1975
28 Sep
1979
16 Oct
1976
29 Nov
1977
15 Dec
1973
06 Apr
1992
    
Mean number of days of rain 9.56.911.014.216.818.021.420.918.616.013.811.8178.9381962
2000
graph statistic Climatology Map
Mean number of days of rain ≥ 1 mm 5.73.86.48.711.212.115.115.813.210.68.87.6119.0381962
2000
graph statistic Climatology Map
Mean number of days of rain ≥ 10 mm 0.90.70.91.21.91.82.32.12.11.71.51.318.4381962
2000
graph statistic Climatology Map
Mean number of days of rain ≥ 25 mm 0.20.20.20.10.10.10.20.10.20.20.20.22.0381962
2000
graph statistic Climatology Map
 
StatisticsJanFebMarAprMayJunJulAugSepOctNovDecAnnualYearsPlotMap
Other daily elements  
Mean daily wind run (km)               
 
   
Maximum wind gust speed (km/h)               
 
   
Date                 
Mean daily sunshine (hours) 8.38.26.24.63.43.23.54.24.85.96.47.05.5321965
1999
graph statistic Climatology Map
Mean daily solar exposure (MJ/m2) 24.621.316.211.07.76.47.19.913.517.821.424.115.1351990
2025
graph statistic  
Mean number of clear days              21965
1966
   
Mean number of cloudy days              21965
1966
   
Mean daily evaporation (mm) 6.76.85.02.91.71.21.41.92.53.44.35.53.6291965
2000
graph statistic Climatology Map
 
StatisticsJanFebMarAprMayJunJulAugSepOctNovDecAnnualYearsPlotMap
9 am conditions  
Mean 9am temperature (°C) 17.117.315.913.210.37.77.18.310.412.413.715.712.4351965
2000
graph statistic  
Mean 9am wet-bulb temperature (°C) 13.713.913.011.49.37.16.57.28.910.411.412.610.5321965
2000
graph statistic  
Mean 9am dew-point temperature (°C) 10.711.310.69.68.26.25.55.97.48.29.310.08.6321965
2000
graph statistic  
Mean 9am relative humidity (%) 70737581879090868277777380321965
2000
graph statistic Climatology Map
Mean 9am cloud cover (oktas) 5.14.75.15.66.05.95.75.55.65.75.65.55.5351965
2000
graph statistic  
Mean 9am wind speed (km/h) 23.021.221.018.816.116.518.020.523.023.021.522.020.4331965
2000
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)              21965
1997
   
Mean 3pm wet-bulb temperature (°C)              21965
1988
   
Mean 3pm dew-point temperature (°C)              21965
1988
   
Mean 3pm relative humidity (%)              21965
1988
  Climatology Map
Mean 3pm cloud cover (oktas)              21965
1997
   
Mean 3pm wind speed (km/h)              11965
1997
   
3pm wind speed vs direction plot                                 Climatology Map
red = highest value   blue = lowest value
Product IDCJCM0035 Prepared at Thu 02 Oct 2025 00:22:03 AM AEST

  


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_090103_All.shtml
  • Summary statistics and locational map for this site:
       http://www.bom.gov.au/climate/averages/tables/cw_090103.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/IDCJCM0035_090103.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

Climate outlooks

Additional climate information

Page created: Thu 02 Oct 2025 00:22:03 AM AEST