Jacup, Western Australia
Jacup | |||||||||||||
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  Jacup | |||||||||||||
 Interactive map of Jacup | |||||||||||||
| Coordinates: 33°50′48″S 119°12′16″E / 33.84675°S 119.20441°E | |||||||||||||
| Country | Australia | ||||||||||||
| State | Western Australia | ||||||||||||
| LGA | |||||||||||||
| Location |
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| Government | |||||||||||||
| • State electorate | |||||||||||||
| • Federal division | |||||||||||||
| Area | |||||||||||||
• Total | 696.9 km2 (269.1 sq mi) | ||||||||||||
| Elevation | 305 m (1,001 ft) | ||||||||||||
| Population | |||||||||||||
| • Total | 71 (SAL 2021)[2] | ||||||||||||
| Postcode | 6337 | ||||||||||||
| Mean max temp | 22.2 °C (72.0 °F)[3] | ||||||||||||
| Mean min temp | 9.3 °C (48.7 °F)[3] | ||||||||||||
| Annual rainfall | 435.7 mm (17.15 in)[3] | ||||||||||||
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Jacup is a rural locality of the Shire of Jerramungup in the Great Southern region of Western Australia. The South Coast Highway passes through the locality from west to east while the Fitzgerald River runs through it from north to south. The far south of Jacup is made up of a part of the Fitzgerald River National Park while, in the far north, a small section of the Lake Magenta Nature Reserve protrudes into Jacup.[4][5]
The majority of the Shire of Jerramungup is located on the traditional land of the Koreng people of the Noongar nation.[6] During the early days of European settlement, the Wudjari people, also of the Noongar nation, moved into the eastern parts of what is now the Shire of Jerramungup, where Jacup is located.[7][8][clarification needed]
Sections of the No.2 Rabbit-proof fence run along the western border of Jacup, with the road just north of the South Coast Highway still bearing the name Rabbit Proof Fence Road.[5][9][10]
Geography
Climate
Jacup has a semi-arid climate (Köppen: BSk) with characteristics of a mediterranean climate; with warm, dry summers and mild, slightly wetter winters.[11] Extreme temperatures ranged from 46.1 °C (115.0 °F) on 6 January 2010 to −2.0 °C (28.4 °F) on 11 September 2004. The wettest recorded day was 13 January 2006 with 66.8 mm (2.63 in) of rainfall.[12]
| Climate data for Jacup (33°53′S 119°07′E / 33.89°S 119.11°E) (305 m (1,001 ft) AMSL) (1993-2025) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Record high °C (°F) | 46.1 (115.0) |
45.0 (113.0) |
41.0 (105.8) |
36.7 (98.1) |
31.6 (88.9) |
26.0 (78.8) |
27.6 (81.7) |
29.6 (85.3) |
33.1 (91.6) |
37.4 (99.3) |
41.1 (106.0) |
43.8 (110.8) |
46.1 (115.0) |
| Mean daily maximum °C (°F) | 28.0 (82.4) |
27.8 (82.0) |
25.9 (78.6) |
22.9 (73.2) |
19.8 (67.6) |
16.8 (62.2) |
15.8 (60.4) |
16.9 (62.4) |
19.2 (66.6) |
22.1 (71.8) |
24.6 (76.3) |
26.5 (79.7) |
22.2 (71.9) |
| Mean daily minimum °C (°F) | 13.1 (55.6) |
13.7 (56.7) |
12.7 (54.9) |
10.8 (51.4) |
8.4 (47.1) |
6.6 (43.9) |
5.7 (42.3) |
5.7 (42.3) |
6.3 (43.3) |
7.8 (46.0) |
9.8 (49.6) |
11.5 (52.7) |
9.3 (48.8) |
| Record low °C (°F) | 3.2 (37.8) |
5.1 (41.2) |
4.0 (39.2) |
1.7 (35.1) |
1.2 (34.2) |
−0.4 (31.3) |
−0.4 (31.3) |
−1.2 (29.8) |
−2.0 (28.4) |
−0.2 (31.6) |
0.0 (32.0) |
1.3 (34.3) |
−2.0 (28.4) |
| Average precipitation mm (inches) | 27.1 (1.07) |
20.3 (0.80) |
32.0 (1.26) |
40.0 (1.57) |
33.0 (1.30) |
44.8 (1.76) |
52.7 (2.07) |
53.2 (2.09) |
40.9 (1.61) |
38.1 (1.50) |
29.1 (1.15) |
24.6 (0.97) |
435.7 (17.15) |
| Average precipitation days (≥ 0.2 mm) | 6.4 | 6.1 | 8.6 | 11.3 | 12.5 | 15.9 | 18.6 | 18.6 | 14.3 | 10.9 | 8.5 | 6.6 | 138.3 |
| Average afternoon relative humidity (%) | 48 | 45 | 46 | 50 | 51 | 57 | 59 | 59 | 53 | 50 | 45 | 45 | 51 |
| Average dew point °C (°F) | 11.7 (53.1) |
11.2 (52.2) |
10.0 (50.0) |
9.4 (48.9) |
7.3 (45.1) |
6.3 (43.3) |
5.7 (42.3) |
6.6 (43.9) |
6.3 (43.3) |
7.2 (45.0) |
8.3 (46.9) |
9.5 (49.1) |
8.3 (46.9) |
| Source: Bureau of Meteorology (1993-2025)[3] | |||||||||||||
References
- ^ Australian Bureau of Statistics (28 June 2022). "Jacup (suburb and locality)". Australian Census 2021 QuickStats. Retrieved 28 June 2022.
- ^ Australian Bureau of Statistics (28 June 2022). "Jacup (suburb and locality)". Australian Census 2021 QuickStats. Retrieved 28 June 2022.
- ^ a b c d e "Jacup Climate Statistics (1993-2025)". Bureau of Meteorology. Retrieved 10 January 2026.
- ^ "SLIP Map". maps.slip.wa.gov.au. Landgate. Retrieved 9 November 2024.
- ^ a b "NationalMap". nationalmap.gov.au. Geoscience Australia. Retrieved 9 November 2024.
- ^ "Koreng (WA)". www.samuseum.sa.gov.au. South Australian Museum. Retrieved 9 November 2024.
- ^ "Wudjari (WA)". www.samuseum.sa.gov.au. South Australian Museum. Retrieved 9 November 2024.
- ^ "Map of Indigenous Australia". aiatsis.gov.au. Australian Institute of Aboriginal and Torres Strait Islander Studies. Retrieved 9 November 2024.
- ^ "Rabbit Proof Fence No 2 and No 3". inherit.stateheritage.wa.gov.au. Heritage Council of Western Australia. Retrieved 9 November 2024.
- ^ "Railway map of Western Australia, 1952". Trove. Retrieved 8 November 2024.
- ^ "Climate classification maps: Köppen - all classes". Bureau of Meteorology. Retrieved 10 January 2026.
- ^ "Jacup Climate (1993-2025)". FarmOnline Weather. Australian Community Media. Retrieved 10 January 2026.
