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

Perth storm damages homes, brings down trees and causes peak-hour traffic chaos

00:54 EDT

A severe thunderstorm has struck Perth and surrounding parts of Western Australia, bringing damaging winds, heavy rainfall and hail and causing chaos in peak-hour traffic.

South-west Queensland watching floodwaters rise after rain drenches the state

16:20 EDT

An emergency flood declaration has been declared for the township of St George in the southern inland as floodwaters continue to rise in south-west Queensland.

Warm Coral Sea fuelling storms over Queensland

13:21 EDT

Unusually warm water in the Coral Sea is fuelling showers and thunderstorms over Queensland this week.