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Climate statistics for Australian locations
Monthly climate statistics
All years of record
JACUP
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
| Site name: JACUP | Site number: 010905 | Commenced: 1993 | Map | |
| Latitude: 33.89° S | Longitude: 119.11° E | Elevation: 305 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) | 28.0 | 27.8 | 25.9 | 22.9 | 19.8 | 16.8 | 15.8 | 16.9 | 19.2 | 22.1 | 24.6 | 26.5 | 22.2 | 32 | 1993 2026 |
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| Highest temperature (°C) | 46.1 | 45.0 | 41.0 | 36.7 | 31.6 | 26.0 | 27.6 | 29.6 | 33.1 | 37.4 | 41.1 | 43.8 | 46.1 | 33 | 1993 2026 |
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| Date | 06 Jan 2010 | 20 Feb 2024 | 07 Mar 2025 | 10 Apr 2019 | 02 May 2002 | 01 Jun 2017 | 18 Jul 1996 | 28 Aug 2020 | 10 Sep 2019 | 17 Oct 2023 | 17 Nov 2019 | 15 Dec 2013 | 06 Jan 2010 | ||||
| Lowest maximum temperature (°C) | 14.8 | 15.1 | 13.8 | 12.9 | 9.4 | 8.7 | 9.1 | 9.2 | 9.8 | 11.6 | 12.8 | 14.3 | 8.7 | 33 | 1993 2026 |
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| Date | 05 Jan 1999 | 09 Feb 2017 | 28 Mar 1997 | 19 Apr 2008 | 30 May 2013 | 21 Jun 2021 | 26 Jul 1998 | 03 Aug 2020 | 02 Sep 1994 | 02 Oct 1993 | 30 Nov 2001 | 03 Dec 2001 | 21 Jun 2021 | ||||
| Decile 1 maximum temperature (°C) | 21.1 | 21.4 | 19.8 | 17.7 | 15.6 | 13.5 | 12.5 | 13.3 | 14.4 | 16.2 | 17.8 | 20.0 | 32 | 1993 2025 |
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| Decile 9 maximum temperature(°C) | 36.5 | 35.8 | 34.1 | 29.0 | 24.3 | 20.3 | 18.9 | 20.7 | 24.4 | 29.3 | 32.1 | 34.8 | 32 | 1993 2025 |
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| Mean number of days ≥ 30 °C | 9.8 | 8.1 | 6.9 | 2.0 | 0.1 | 0.0 | 0.0 | 0.0 | 0.3 | 2.3 | 4.8 | 7.8 | 42.1 | 33 | 1993 2026 |
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| Mean number of days ≥ 35 °C | 4.2 | 3.4 | 2.4 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.3 | 1.5 | 2.7 | 14.7 | 33 | 1993 2026 |
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| Mean number of days ≥ 40 °C | 1.0 | 0.7 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.5 | 2.4 | 33 | 1993 2026 |
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| Minimum temperature | |||||||||||||||||
| Mean minimum temperature (°C) | 13.1 | 13.7 | 12.7 | 10.8 | 8.4 | 6.6 | 5.7 | 5.7 | 6.3 | 7.8 | 9.8 | 11.5 | 9.3 | 32 | 1993 2026 |
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| Lowest temperature (°C) | 3.2 | 5.1 | 4.0 | 1.7 | 1.2 | -0.4 | -0.4 | -1.2 | -2.0 | -0.2 | 0.0 | 1.3 | -2.0 | 33 | 1993 2026 |
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| Date | 04 Jan 2020 | 24 Feb 2023 | 30 Mar 1996 | 08 Apr 2001 | 29 May 2015 | 16 Jun 2006 | 07 Jul 2005 | 18 Aug 2018 | 11 Sep 2004 | 02 Oct 1999 | 07 Nov 2018 | 04 Dec 2002 | 11 Sep 2004 | ||||
| Highest minimum temperature (°C) | 21.2 | 23.2 | 22.3 | 19.4 | 18.9 | 14.1 | 13.7 | 15.3 | 15.7 | 17.0 | 21.9 | 21.8 | 23.2 | 33 | 1993 2026 |
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| Date | 16 Jan 2013 | 06 Feb 2022 | 10 Mar 2003 | 12 Apr 2020 | 26 May 1998 | 05 Jun 2018 | 30 Jul 2001 | 07 Aug 2006 | 28 Sep 2023 | 21 Oct 1996 | 21 Nov 2010 | 11 Dec 2017 | 06 Feb 2022 | ||||
| Decile 1 minimum temperature (°C) | 9.2 | 9.6 | 8.0 | 7.0 | 4.8 | 3.2 | 2.3 | 2.3 | 2.7 | 3.5 | 5.7 | 7.7 | 33 | 1993 2025 |
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| Decile 9 minimum temperature (°C) | 16.6 | 17.3 | 16.7 | 15.0 | 12.2 | 10.0 | 9.0 | 9.5 | 10.0 | 12.0 | 13.8 | 15.1 | 33 | 1993 2025 |
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| Mean number of days ≤ 2 °C | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 0.7 | 2.1 | 2.4 | 1.5 | 0.9 | 0.1 | 0.0 | 7.9 | 33 | 1993 2026 |
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| Mean number of days ≤ 0 °C | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.1 | 0.2 | 0.0 | 0.0 | 0.0 | 0.4 | 33 | 1993 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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| 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) | 26.4 | 20.3 | 32.0 | 40.0 | 33.0 | 44.8 | 52.7 | 53.2 | 40.9 | 38.1 | 29.1 | 24.6 | 434.7 | 31 | 1994 2026 |
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| Highest rainfall (mm) | 148.6 | 84.8 | 74.0 | 108.6 | 84.4 | 109.0 | 114.4 | 121.0 | 83.0 | 98.8 | 89.8 | 94.6 | 618.4 | 31 | 1994 2026 |
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| Date | 2000 | 2017 | 1997 | 2005 | 2021 | 2023 | 2025 | 2016 | 2003 | 2022 | 2008 | 2001 | 2003 | ||||
| Lowest rainfall (mm) | 0.0 | 0.0 | 1.2 | 4.0 | 0.0 | 0.0 | 18.8 | 15.4 | 0.2 | 0.0 | 0.0 | 0.0 | 267.0 | 31 | 1994 2026 |
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| Date | 2025 | 2025 | 2012 | 1995 | 2025 | 2025 | 1994 | 2008 | 2024 | 2024 | 2024 | 2024 | 2002 | ||||
| Decile 1 rainfall (mm) | 1.5 | 3.6 | 5.2 | 10.2 | 6.2 | 16.7 | 31.0 | 23.4 | 12.2 | 8.0 | 7.0 | 2.8 | 32 | n/a n/a |
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| Decile 5 (median) rainfall (mm) | 11.0 | 12.6 | 29.0 | 29.0 | 27.2 | 39.6 | 49.0 | 53.6 | 42.7 | 31.5 | 27.2 | 13.9 | 32 | n/a n/a |
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| Decile 9 rainfall (mm) | 61.4 | 41.6 | 68.7 | 77.5 | 70.5 | 86.6 | 93.4 | 77.7 | 65.7 | 88.3 | 54.1 | 64.3 | 32 | n/a n/a |
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| Highest daily rainfall (mm) | 66.8 | 58.0 | 44.0 | 63.0 | 39.0 | 50.4 | 36.6 | 39.6 | 34.8 | 55.6 | 31.0 | 54.0 | 66.8 | 30 | 1994 2026 |
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| Date | 13 Jan 2006 | 17 Feb 2003 | 02 Mar 2009 | 01 Apr 2005 | 13 May 2022 | 01 Jun 2023 | 29 Jul 2025 | 29 Aug 2016 | 30 Sep 2003 | 31 Oct 2008 | 11 Nov 1997 | 01 Dec 2001 | 13 Jan 2006 | ||||
| Mean number of days of rain | 6.3 | 6.1 | 8.6 | 11.3 | 12.5 | 15.9 | 18.6 | 18.6 | 14.3 | 10.9 | 8.5 | 6.6 | 138.2 | 31 | 1994 2026 |
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| Mean number of days of rain ≥ 1 mm | 3.6 | 3.7 | 5.2 | 5.2 | 5.5 | 8.0 | 9.7 | 9.5 | 7.8 | 6.1 | 5.3 | 4.2 | 73.8 | 30 | 1994 2026 |
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| Mean number of days of rain ≥ 10 mm | 0.7 | 0.5 | 1.0 | 1.1 | 0.8 | 1.0 | 1.3 | 1.2 | 1.0 | 1.0 | 0.8 | 0.6 | 11.0 | 30 | 1994 2026 |
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| Mean number of days of rain ≥ 25 mm | 0.3 | 0.1 | 0.3 | 0.2 | 0.1 | 0.2 | 0.1 | 0.2 | 0.1 | 0.2 | 0.1 | 0.1 | 2.0 | 30 | 1994 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) | 423 | 424 | 373 | 321 | 324 | 356 | 361 | 356 | 362 | 361 | 392 | 403 | 371 | 21 | 2003 2025 |
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| Maximum wind gust speed (km/h) | 96 | 137 | 81 | 72 | 94 | 96 | 89 | 94 | 91 | 85 | 89 | 78 | 137 | 22 | 2003 2025 |
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| Date | 05 Jan 2011 | 11 Feb 2022 | 01 Mar 2007 | 16 Apr 2019 | 21 May 2016 | 29 Jun 2009 | 26 Jul 2013 | 31 Aug 2013 | 04 Sep 2007 | 01 Oct 2016 | 29 Nov 2012 | 20 Dec 2008 | 11 Feb 2022 | ||||
| Mean daily sunshine (hours) | |
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| Mean daily solar exposure (MJ/m2) | 26.0 | 22.3 | 17.7 | 13.4 | 10.1 | 8.8 | 9.5 | 12.3 | 16.2 | 20.5 | 23.5 | 26.3 | 17.2 | 36 | 1990 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) | 20.0 | 19.8 | 18.6 | 16.4 | 13.7 | 10.8 | 9.8 | 10.9 | 12.8 | 15.2 | 17.8 | 19.1 | 15.4 | 17 | 1993 2010 |
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| Mean 9am wet-bulb temperature (°C) | 15.4 | 15.5 | 14.6 | 13.3 | 11.3 | 9.2 | 8.3 | 9.2 | 10.2 | 11.4 | 13.0 | 14.0 | 12.1 | 17 | 1993 2010 |
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| Mean 9am dew-point temperature (°C) | 11.5 | 12.0 | 11.2 | 10.4 | 8.9 | 7.3 | 6.6 | 7.3 | 7.4 | 7.5 | 8.5 | 9.5 | 9.0 | 17 | 1993 2010 |
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| Mean 9am relative humidity (%) | 62 | 63 | 65 | 70 | 75 | 80 | 82 | 79 | 71 | 63 | 58 | 57 | 69 | 17 | 1993 2010 |
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| Mean 9am cloud cover (oktas) | |
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| Mean 9am wind speed (km/h) | 20.5 | 20.8 | 20.7 | 18.5 | 18.3 | 18.7 | 19.1 | 19.1 | 21.4 | 19.9 | 20.2 | 19.5 | 19.7 | 17 | 1993 2010 |
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| 9am wind speed vs direction plot |  |
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| Statistics | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | Years | Plot | Map | |
| 3 pm conditions | |||||||||||||||||
| Mean 3pm temperature (°C) | 25.1 | 25.6 | 24.0 | 21.6 | 18.5 | 15.4 | 14.3 | 15.2 | 17.1 | 19.3 | 22.2 | 23.7 | 20.2 | 17 | 1993 2010 |
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| Mean 3pm wet-bulb temperature (°C) | 17.4 | 17.6 | 16.4 | 15.1 | 12.9 | 11.0 | 10.2 | 11.1 | 11.8 | 13.2 | 14.9 | 16.0 | 14.0 | 17 | 1993 2010 |
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| Mean 3pm dew-point temperature (°C) | 11.7 | 11.2 | 10.0 | 9.4 | 7.3 | 6.3 | 5.7 | 6.6 | 6.3 | 7.2 | 8.3 | 9.5 | 8.3 | 17 | 1993 2010 |
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| Mean 3pm relative humidity (%) | 48 | 45 | 46 | 50 | 51 | 57 | 59 | 59 | 53 | 50 | 45 | 45 | 51 | 17 | 1993 2010 |
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| Mean 3pm cloud cover (oktas) | |
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| Mean 3pm wind speed (km/h) | 24.3 | 22.9 | 21.4 | 18.3 | 18.5 | 20.1 | 21.4 | 21.0 | 22.0 | 21.5 | 22.8 | 23.3 | 21.5 | 17 | 1993 2010 |
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| 3pm wind speed vs direction plot | |
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red = highest value
blue = lowest value
Product IDCJCM0039 Prepared at Thu 05 Mar 2026 01:27:37 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_010905_All.shtml
- Summary statistics and locational map for this site:
http://www.bom.gov.au/climate/averages/tables/cw_010905.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_010905.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
- Long term climatology maps for selected elements
- Rainfall maps and temperature maps based on recent observations
Recent observations for this site
- Daily Weather Observations from this site are included in the Daily Weather Observations Jacup (Jerramungup district)
Climate outlooks
- Monthly and seasonal climate outlooks
Additional climate information
Page created: Thu 05 Mar 2026 01:27:37 AM AEDT