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Jarrahwood Climate

Jarrahwood Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
29.6 29.8 27.7 23.7 19.9 17.2 16.3 16.9 18.2 20.7 23.9 27.0 22.5
Mean Min (°C)
12.7 13.4 11.7 8.7 6.8 5.4 4.8 5.1 6.0 7.4 9.6 11.1 8.5
Mean Rain (mm)
15.4 12.6 21.6 47.7 126.0 158.0 179.1 144.3 105.4 56.3 42.6 16.6 919.8
Median Rain (mm)
5.0 7.1 10.7 37.9 125.3 160.8 169.2 141.5 86.0 50.1 45.0 9.4 946.1
Mean Rain Days
3.6 3.7 5.2 8.8 14.3 18.6 20.5 19.0 16.2 11.8 8.2 4.7 130.5

Jarrahwood Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
41.5 41.9 41.2 34.7 29.5 23.6 23.9 24.4 30.0 34.3 37.5 40.5 41.9
Low Max (°C)
16.6 17.2 14.0 12.7 10.9 10.6 9.7 10.6 11.4 13.2 11.6 16.1 9.7
High Min (°C)
26.0 23.0 24.4 19.1 18.4 16.6 15.0 15.5 15.0 17.0 22.1 21.5 26.0
Low Min (°C)
1.5 3.0 1.0 -1.2 -3.0 -4.4 -3.2 -2.5 -2.1 -2.0 -0.5 1.0 -4.4
High Rain (mm)
66.8 27.2 52.0 106.4 92.6 76.6 113.2 70.0 47.2 68.2 52.6 50.0 113.2

Jarrahwood Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
32.3 32.7 30.6 26.5 22.6 18.6 17.5 19.1 20.1 24.4 27.3 29.3 24.0
Low Mn. Max (°C)
26.4 26.3 24.7 20.6 18.1 14.8 14.7 15.0 16.2 18.2 21.0 23.0 21.2
High Mn. Min (°C)
16.0 16.9 15.0 11.9 10.5 8.2 6.9 7.9 8.5 9.6 12.2 14.2 9.6
Low Mn. Min (°C)
10.2 10.4 9.0 6.6 4.1 2.0 2.8 1.8 3.9 4.8 7.6 8.9 7.6
High Rain (mm)
94.6 74.2 83.0 146.0 228.9 348.2 386.7 271.9 217.0 174.7 97.2 78.6 1284.5
Low Rain (mm)
0.0 0.0 0.0 0.0 43.6 44.0 59.2 23.2 27.2 11.2 0.0 0.0 526.8

Jarrahwood Annual Temperatures & Rainfall

JARRAHWOOD

Mean daily minimum temp
Mean daily maximum temp
Highest/lowest on record
Highest/lowest on record
Mean monthly rainfall

Jarrahwood Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40.0°C
0.2 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.6
≥ 35.0°C
4.6 4.1 1.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 1.9 11.5
≥ 30.0°C
14.6 13.8 9.6 1.7 0.0 0.0 0.0 0.0 0.0 0.5 2.8 8.4 47.0
≤ 2.0°C
0.0 0.0 0.2 1.3 4.4 7.1 7.8 7.4 4.9 2.4 0.5 0.1 32.0
≤ 0.0°C
0.0 0.0 0.0 0.1 1.1 3.3 3.8 3.0 1.4 0.5 0.0 0.0 11.8

Jarrahwood 'per Week' Values (14th/86th Percentiles)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
34.6 34.5 32.5 27.6 22.7 19.4 18.3 19.0 21.0 24.4 28.5 32.2 29.5
Low Max
23.8 24.4 22.6 19.8 17.0 14.8 14.2 14.5 15.3 16.9 19.3 21.7 16.2
High Min
16.6 17.9 16.0 13.4 11.8 9.9 9.1 9.6 10.0 11.7 13.5 15.2 14.0
Low Min
7.6 8.5 6.5 4.0 2.0 0.5 0.4 0.9 2.0 3.0 5.3 6.3 3.0

Jarrahwood Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
36 38 38 37 36 36 36 39 37 38 38 37 36.9
Earliest Entry
1976 1976 1976 1976 1976 1976 1976 1975 1975 1975 1975 1975 1975
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017
Years of Maxima
37 37 38 37 37 37 37 38 36 38 38 36 37.0
Earliest Entry
1976 1976 1976 1976 1976 1976 1976 1975 1975 1975 1975 1975 1975
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017
Years of Rainfall
42 42 42 42 42 41 41 42 42 42 42 42 41.7
Earliest Entry
1976 1976 1976 1976 1976 1976 1976 1975 1975 1975 1975 1975 1975
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017

Station Details

JARRAHWOOD
Southwest, Western Australia
33.7964°S 115.6658°E 130m AMSL
Commenced 1975
Display Your Local Weather

Weather News

Rain drenches Perth but fails to bring many desperate WA farmers relief

16:51 EST

A cold front over the southern half of Western Australia has dumped more than 60 millimetres of rain on Perth, and has given some struggling farmers a boost, but has failed to reach all agricultural areas desperate for a drenching.

Remembering the great Hawkesbury flood tragedy of 1867

11:21 EST

It is a strange experience for Carol Pohahau as she steps on to the land where her ancestors once lived.

Western soaking targets Perth

11:15 EST

Perth has just received its heaviest June rain in more than 30 years amid a wet end to the week in Western Australia.