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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 name: BREAKWATER (GEELONG RACECOURSE) | Site number: 087184 | Commenced: 2011 | Map | |
| Latitude: 38.17° S | Longitude: 144.38° E | Elevation: 13 m | Operational status: Open | |
| Statistics | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | Years | Plot | Map | |
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| Temperature | |||||||||||||||||
| Maximum temperature | |||||||||||||||||
| Mean maximum temperature (°C) | 26.0 | 25.6 | 24.3 | 20.8 | 17.5 | 14.6 | 14.4 | 15.5 | 17.8 | 20.2 | 21.9 | 24.2 | 20.2 | 15 | 2011 2026 |
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| Highest temperature (°C) | 45.4 | 42.0 | 39.8 | 35.7 | 27.8 | 20.4 | 21.8 | 25.8 | 30.9 | 35.5 | 39.2 | 45.1 | 45.4 | 15 | 2011 2026 |
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| Date | 17 Jan 2014 | 23 Feb 2016 | 09 Mar 2024 | 01 Apr 2014 | 02 May 2021 | 23 Jun 2025 | 18 Jul 2013 | 25 Aug 2024 | 30 Sep 2023 | 05 Oct 2015 | 21 Nov 2019 | 20 Dec 2019 | 17 Jan 2014 | ||||
| Lowest maximum temperature (°C) | 17.3 | 17.6 | 16.8 | 13.7 | 9.5 | 8.9 | 9.3 | 8.7 | 10.8 | 11.9 | 13.2 | 15.6 | 8.7 | 15 | 2011 2026 |
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| Date | 05 Jan 2020 | 03 Feb 2023 | 30 Mar 2019 | 26 Apr 2017 | 31 May 2022 | 28 Jun 2018 | 23 Jul 2014 | 03 Aug 2017 | 05 Sep 2017 | 06 Oct 2012 | 15 Nov 2022 | 05 Dec 2013 | 03 Aug 2017 | ||||
| Decile 1 maximum temperature (°C) | 20.3 | 20.3 | 18.7 | 16.8 | 14.0 | 12.4 | 12.0 | 12.6 | 14.1 | 15.2 | 16.6 | 18.7 | 13 | 2011 2025 |
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| Decile 9 maximum temperature(°C) | 35.2 | 33.3 | 32.3 | 26.6 | 21.8 | 17.1 | 17.0 | 19.5 | 23.1 | 28.2 | 30.3 | 34.3 | 13 | 2011 2025 |
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| Mean number of days ≥ 30 °C | 5.7 | 5.6 | 4.4 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 1.3 | 3.2 | 4.9 | 26.3 | 15 | 2011 2026 |
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| Mean number of days ≥ 35 °C | 3.1 | 1.9 | 0.9 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.8 | 2.2 | 9.1 | 15 | 2011 2026 |
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| Mean number of days ≥ 40 °C | 1.1 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.5 | 1.9 | 15 | 2011 2026 |
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| Minimum temperature | |||||||||||||||||
| Mean minimum temperature (°C) | 14.8 | 14.6 | 13.5 | 11.0 | 8.5 | 6.6 | 6.4 | 6.6 | 7.9 | 9.3 | 11.1 | 12.7 | 10.2 | 15 | 2011 2026 |
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| Lowest temperature (°C) | 8.3 | 7.6 | 6.9 | 3.2 | 0.3 | -0.4 | -2.2 | -0.2 | 0.7 | 2.1 | 4.2 | 5.9 | -2.2 | 15 | 2011 2026 |
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| Date | 26 Jan 2015 | 15 Feb 2024 | 30 Mar 2021 | 28 Apr 2014 | 31 May 2021 | 29 Jun 2020 | 02 Jul 2017 | 01 Aug 2024 | 06 Sep 2025 | 28 Oct 2025 | 05 Nov 2017 | 06 Dec 2013 | 02 Jul 2017 | ||||
| Highest minimum temperature (°C) | 25.3 | 22.4 | 21.6 | 20.8 | 15.9 | 13.5 | 13.8 | 13.4 | 16.4 | 19.0 | 22.1 | 22.9 | 25.3 | 15 | 2011 2026 |
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| Date | 15 Jan 2014 | 04 Feb 2025 | 10 Mar 2025 | 17 Apr 2019 | 19 May 2014 | 08 Jun 2018 | 31 Jul 2014 | 19 Aug 2016 | 28 Sep 2011 | 20 Oct 2011 | 30 Nov 2017 | 28 Dec 2017 | 15 Jan 2014 | ||||
| Decile 1 minimum temperature (°C) | 11.2 | 11.4 | 9.6 | 7.4 | 4.7 | 3.1 | 2.2 | 2.8 | 4.1 | 5.5 | 7.1 | 8.8 | 13 | 2011 2025 |
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| Decile 9 minimum temperature (°C) | 18.4 | 18.0 | 17.7 | 14.9 | 12.2 | 10.3 | 9.2 | 10.2 | 11.5 | 13.1 | 15.2 | 16.9 | 13 | 2011 2025 |
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| Mean number of days ≤ 2 °C | 0.0 | 0.0 | 0.0 | 0.0 | 0.4 | 1.8 | 2.4 | 1.9 | 0.4 | 0.0 | 0.0 | 0.0 | 6.9 | 15 | 2011 2026 |
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| Mean number of days ≤ 0 °C | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.5 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.7 | 15 | 2011 2026 |
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| Ground surface temperature | |||||||||||||||||
| Mean daily ground minimum temperature (°C) | |
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| Lowest ground temperature (°C) | |
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| Date | |||||||||||||||||
| Mean number of days ground min. temp. ≤ -1 °C | |
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| Statistics | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | Years | Plot | Map | |
| Rainfall | |||||||||||||||||
| Mean rainfall (mm) | 42.2 | 29.8 | 24.2 | 46.9 | 42.9 | 53.0 | 39.7 | 41.3 | 47.4 | 56.3 | 55.8 | 32.2 | 513.2 | 15 | 2011 2025 |
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| Highest rainfall (mm) | 85.0 | 83.4 | 51.4 | 151.2 | 98.2 | 104.4 | 82.8 | 78.8 | 125.2 | 148.4 | 132.8 | 67.8 | 670.0 | 15 | 2011 2025 |
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| Date | 2021 | 2020 | 2017 | 2017 | 2019 | 2012 | 2016 | 2012 | 2016 | 2022 | 2011 | 2023 | 2020 | ||||
| Lowest rainfall (mm) | 2.0 | 0.4 | 3.8 | 4.0 | 15.6 | 8.4 | 18.8 | 3.0 | 6.8 | 2.0 | 14.0 | 8.6 | 423.6 | 15 | 2011 2025 |
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| Date | 2019 | 2024 | 2024 | 2019 | 2022 | 2017 | 2020 | 2015 | 2023 | 2015 | 2016 | 2019 | 2023 | ||||
| Decile 1 rainfall (mm) | 8.3 | 4.5 | 9.7 | 9.9 | 21.4 | 18.1 | 20.4 | 18.1 | 17.5 | 16.2 | 23.2 | 14.9 | 15 | n/a n/a |
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| Decile 5 (median) rainfall (mm) | 42.1 | 22.1 | 23.2 | 45.4 | 29.9 | 48.6 | 36.8 | 46.2 | 46.2 | 52.0 | 51.4 | 31.4 | 15 | n/a n/a |
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| Decile 9 rainfall (mm) | 73.1 | 59.3 | 37.5 | 81.9 | 80.4 | 91.0 | 53.4 | 58.9 | 78.2 | 109.4 | 85.2 | 52.9 | 15 | n/a n/a |
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| Highest daily rainfall (mm) | 44.8 | 54.2 | 33.4 | 53.6 | 32.4 | 38.0 | 26.2 | 26.8 | 35.4 | 69.2 | 89.8 | 22.2 | 89.8 | 14 | 2011 2026 |
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| Date | 28 Jan 2016 | 20 Feb 2014 | 22 Mar 2017 | 10 Apr 2017 | 26 May 2012 | 05 Jun 2012 | 14 Jul 2013 | 10 Aug 2012 | 13 Sep 2020 | 19 Oct 2024 | 27 Nov 2011 | 22 Dec 2020 | 27 Nov 2011 | ||||
| Mean number of days of rain | 6.4 | 6.0 | 8.4 | 11.5 | 14.4 | 15.5 | 17.4 | 16.5 | 15.8 | 13.2 | 11.3 | 9.3 | 145.7 | 15 | 2011 2025 |
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| Mean number of days of rain ≥ 1 mm | 3.9 | 3.2 | 4.2 | 6.4 | 8.2 | 8.6 | 9.7 | 8.8 | 9.3 | 8.7 | 6.8 | 5.7 | 83.5 | 14 | 2011 2026 |
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| Mean number of days of rain ≥ 10 mm | 1.4 | 0.9 | 0.5 | 1.3 | 0.9 | 1.2 | 0.7 | 0.7 | 1.1 | 1.5 | 1.7 | 0.9 | 12.8 | 14 | 2011 2026 |
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| Mean number of days of rain ≥ 25 mm | 0.4 | 0.4 | 0.1 | 0.4 | 0.2 | 0.3 | 0.1 | 0.1 | 0.2 | 0.3 | 0.4 | 0.0 | 2.9 | 14 | 2011 2026 |
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| Statistics | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | Years | Plot | Map | |
| Other daily elements | |||||||||||||||||
| Mean daily wind run (km) | 330 | 311 | 295 | 243 | 266 | 251 | 289 | 297 | 307 | 315 | 313 | 328 | 295 | 10 | 2011 2025 |
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| Maximum wind gust speed (km/h) | 78 | 83 | 81 | 83 | 85 | 83 | 100 | 89 | 104 | 87 | 96 | 83 | 104 | 14 | 2011 2025 |
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| Date | 05 Jan 2014 | 02 Feb 2025 | 25 Mar 2019 | 09 Apr 2017 | 11 May 2018 | 24 Jun 2014 | 12 Jul 2016 | 29 Aug 2025 | 02 Sep 2024 | 10 Oct 2025 | 21 Nov 2019 | 08 Dec 2016 | 02 Sep 2024 | ||||
| Mean daily sunshine (hours) | |
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| Mean daily solar exposure (MJ/m2) | 24.1 | 20.3 | 15.4 | 10.6 | 7.9 | 6.6 | 7.4 | 10.0 | 13.8 | 17.9 | 20.5 | 23.9 | 14.9 | 19 | 2007 2026 |
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| Mean number of clear days | |
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| Mean number of cloudy days | |
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| Mean daily evaporation (mm) | |
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| Statistics | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | Years | Plot | Map | |
| 9 am conditions | |||||||||||||||||
| Mean 9am temperature (°C) | |
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| Mean 9am wet-bulb temperature (°C) | |
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| Mean 9am dew-point temperature (°C) | |
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| Mean 9am relative humidity (%) | |
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| Mean 9am cloud cover (oktas) | |
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| Mean 9am wind speed (km/h) | |
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| 9am wind speed vs direction plot | |||||||||||||||||
| Statistics | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | Years | Plot | Map | |
| 3 pm conditions | |||||||||||||||||
| Mean 3pm temperature (°C) | |
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| Mean 3pm wet-bulb temperature (°C) | |
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| Mean 3pm dew-point temperature (°C) | |
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| Mean 3pm relative humidity (%) | |
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| Mean 3pm cloud cover (oktas) | |
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| Mean 3pm wind speed (km/h) | |
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| 3pm wind speed vs direction plot | |||||||||||||||||
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.