Perth Weather in 1940

Historical record of Perth, Western Australia weather for the year 1940 based on NOAA data.
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1940 Perth Weather Extremes
Highest temperature 43.8 °C February 8
Lowest temperature 3.4 °C July 9
Highest daily low 25.6 °C January 10
Lowest daily high 12.4 °C July 27
Most daily precipitation 4.2 cm June 13
Total annual precipitation 50.9 cm -
Highest Temperatures in Perth in 1940
Rank Temperature Date
1 43.8 °C Feb 8
2 40.0 °C Feb 5
3 39.6 °C Jan 10
4 39.5 °C Feb 2
5 39.3 °C Feb 25
6 39.1 °C Feb 1
7 38.6 °C Mar 2
8 38.4 °C Jan 11
9 38.3 °C Feb 7
10 37.8 °C Nov 16
10 37.8 °C Feb 6
Lowest Temperatures in Perth in 1940
Rank Temperature Date
1 3.4 °C July 9
2 4.2 °C July 10
3 4.3 °C July 28
4 4.6 °C August 5
5 4.9 °C July 3
6 5.6 °C July 1
6 5.6 °C June 14
8 5.8 °C September 19
8 5.8 °C September 15
10 6.1 °C September 13
January 1940 Perth Weather
Day High (°C) Low (°C) Precip. (cm)
25.7 19.2 0.00
23.8 14.8 0.05
23.9 14.6 0.00
23.4 14.9 0.03
26.1 11.8 0.00
34.0 16.7 0.00
36.3 19.3 0.00
35.7 22.4 0.00
35.6 19.3 0.00
39.6 25.6 0.00
38.4 21.2 0.00
28.5 21.9 0.00
27.8 19.8 0.00
28.5 17.2 0.00
29.4 18.4 0.00
32.2 18.4 0.00
28.2 17.3 0.00
32.2 18.6 0.00
33.3 18.4 0.00
33.8 20.1 0.00
32.3 17.1 0.00
22.2 16.8 0.00
25.1 16.2 0.89
22.1 12.9 0.20
23.8 17.1 0.46
24.1 19.1 0.00
23.3 16.7 0.13
23.5 14.7 0.00
24.6 13.9 0.00
29.6 15.7 0.00
33.9 15.5 0.00
February 1940 Perth Weather
Day High (°C) Low (°C) Precip. (cm)
39.1 20.0 0.00
39.5 20.9 0.00
29.9 18.4 0.00
32.6 16.7 0.00
40.0 19.4 0.00
37.8 23.7 0.00
38.3 21.2 0.00
43.8 22.7 0.00
37.2 20.3 0.00
31.2 17.7 0.00
32.8 18.4 0.00
26.1 17.8 0.00
26.2 20.1 0.00
25.3 19.4 0.00
24.4 17.3 0.15
25.0 13.1 0.00
29.1 14.6 0.00
30.7 16.3 0.00
32.9 19.5 0.00
31.6 16.4 0.00
26.6 16.3 0.00
28.3 15.9 0.00
31.8 19.5 0.00
37.7 21.9 0.00
39.3 21.3 0.00
33.5 19.5 0.00
26.2 15.0 0.00
28.1 10.7 0.00
30.7 15.9 0.00
March 1940 Perth Weather
Day High (°C) Low (°C) Precip. (cm)
34.3 16.5 0.00
38.6 20.1 0.00
29.1 15.6 0.00
31.0 18.1 0.00
33.9 18.6 0.00
24.8 17.2 0.00
25.5 15.7 0.00
27.1 15.9 0.00
27.5 16.0 0.00
24.9 14.9 0.13
25.2 12.9 0.00
25.9 14.1 0.00
29.5 15.9 0.00
34.1 16.8 0.00
24.9 18.4 0.10
26.7 15.3 0.00
25.6 16.1 0.00
24.2 12.2 0.00
27.6 15.1 0.00
28.6 17.8 0.00
29.4 17.7 0.00
26.5 15.0 0.00
24.8 14.0 0.00
29.4 15.4 0.00
25.8 14.8 0.00
26.2 14.9 0.00
25.1 15.6 0.00
24.3 16.3 0.00
24.2 13.9 0.00
23.8 12.8 0.00
24.9 12.3 0.00
April 1940 Perth Weather
Day High (°C) Low (°C) Precip. (cm)
29.2 15.8 0.00
25.6 16.2 0.00
25.7 13.8 0.00
24.9 14.5 0.00
22.8 13.9 0.00
21.1 12.1 0.00
26.7 11.7 0.00
26.5 12.9 0.00
22.0 12.1 0.00
18.4 9.1 0.58
18.2 6.2 0.05
21.5 8.9 0.05
24.6 11.1 0.00
26.1 12.6 0.00
29.9 14.7 0.00
30.3 15.3 0.00
30.6 15.7 0.00
32.1 15.1 0.00
23.1 13.9 0.00
20.4 10.0 0.00
21.3 10.1 0.00
21.0 10.1 0.03
23.1 10.3 0.00
28.1 14.4 0.00
32.9 14.8 0.00
23.9 15.0 0.00
18.9 14.6 1.55
19.9 10.9 0.33
20.7 9.7 0.00
22.1 9.5 0.00
May 1940 Perth Weather
Day High (°C) Low (°C) Precip. (cm)
22.9 12.0 0.00
25.1 12.9 0.00
26.7 15.1 0.00
24.8 14.9 0.00
21.1 12.9 0.00
18.4 7.9 0.76
19.1 8.7 0.00
23.0 10.5 0.00
24.3 13.2 0.00
20.7 12.3 0.00
22.8 12.0 0.00
25.6 13.6 0.00
17.3 13.5 0.23
20.9 12.6 1.24
19.1 10.4 0.23
19.1 9.6 0.00
17.9 11.7 1.12
19.0 11.8 0.25
20.0 8.2 0.00
24.3 9.5 0.00
24.3 9.6 0.00
22.9 11.2 0.00
19.5 12.3 0.64
16.1 8.7 0.05
17.0 7.2 0.00
20.4 10.6 0.00
17.1 12.6 0.00
18.3 10.5 0.89
17.8 9.4 0.03
19.9 10.9 0.00
19.1 7.6 0.00
June 1940 Perth Weather
Day High (°C) Low (°C) Precip. (cm)
21.7 7.3 0.00
24.4 12.2 0.00
23.3 12.3 0.03
21.9 14.1 0.00
22.0 16.8 0.00
21.1 15.6 0.03
19.3 15.7 0.00
21.2 15.5 0.00
23.4 14.2 0.03
23.2 10.9 0.03
21.8 11.1 0.00
17.6 12.9 0.00
16.4 7.9 4.24
16.8 5.6 0.56
16.7 12.2 0.25
19.4 11.8 0.53
18.8 10.1 0.71
19.8 14.3 0.23
17.6 9.8 0.20
17.9 9.3 0.00
16.4 7.9 0.00
16.8 7.2 0.00
18.4 7.4 0.00
21.4 10.6 0.00
15.3 12.2 0.30
19.1 9.6 3.66
16.8 12.2 0.25
19.1 10.3 0.00
16.5 10.4 0.28
16.6 7.7 0.00
July 1940 Perth Weather
Day High (°C) Low (°C) Precip. (cm)
18.2 5.6 0.00
16.9 8.2 0.00
17.4 4.9 0.00
18.7 6.3 0.00
19.7 9.4 0.33
19.4 14.9 0.03
18.8 14.6 0.03
15.4 7.0 0.51
14.6 3.4 0.00
16.6 4.2 0.00
20.0 6.9 0.00
19.4 12.5 0.33
18.9 9.7 0.00
19.3 9.6 0.00
16.9 9.3 1.73
18.9 6.8 0.00
20.7 8.9 0.00
17.6 10.7 2.11
19.2 9.3 0.18
18.4 11.1 0.00
18.8 13.2 0.05
18.3 9.7 0.30
15.9 6.7 0.74
17.5 6.2 0.00
18.4 7.6 0.00
17.8 11.1 0.91
12.4 7.5 0.84
15.1 4.3 0.53
16.1 9.3 0.33
16.6 8.8 0.00
17.2 8.1 0.00
August 1940 Perth Weather
Day High (°C) Low (°C) Precip. (cm)
18.2 10.7 0.69
19.4 11.7 0.23
19.7 11.9 0.00
15.0 7.9 0.43
14.6 4.6 0.00
19.3 6.3 0.00
19.0 8.4 0.00
18.7 9.5 0.23
18.9 10.6 0.13
16.7 9.0 0.18
17.3 6.2 0.00
16.0 8.9 0.36
15.9 8.4 0.00
19.0 9.4 0.00
21.1 7.9 0.00
21.1 7.8 0.00
19.4 9.6 0.00
20.5 8.8 0.00
25.3 8.9 0.00
27.1 10.6 0.00
27.8 8.8 0.00
17.1 11.7 1.30
18.9 10.0 0.03
16.4 10.3 1.60
16.2 9.3 0.18
18.6 9.1 0.36
18.9 7.8 0.00
20.9 8.8 0.00
18.5 9.7 0.00
18.8 10.1 0.00
20.8 13.3 0.00
September 1940 Perth Weather
Day High (°C) Low (°C) Precip. (cm)
22.1 10.3 0.00
18.7 11.6 0.18
21.2 8.4 0.00
17.1 11.7 2.31
18.4 14.1 0.10
19.5 12.0 0.36
16.0 8.0 0.81
17.1 6.2 0.03
20.1 6.6 0.00
17.7 8.8 0.00
16.6 11.1 0.91
16.4 8.2 0.36
18.4 6.1 0.00
20.7 6.7 0.00
21.0 5.8 0.00
22.0 8.2 0.00
19.1 10.1 0.00
17.1 7.4 0.13
19.2 5.8 0.00
27.6 10.0 0.00
19.4 10.2 0.03
19.4 11.7 1.83
18.3 10.1 0.00
19.6 10.1 0.00
21.7 9.5 0.00
24.7 11.1 0.00
24.1 12.8 0.00
27.6 11.6 0.00
20.6 15.0 0.00
22.1 12.2 0.00
October 1940 Perth Weather
Day High (°C) Low (°C) Precip. (cm)
20.8 11.1 0.30
19.4 13.2 0.53
20.6 12.1 0.38
20.7 12.7 0.36
21.4 10.5 0.05
19.5 13.4 0.74
20.2 13.4 0.36
22.5 14.6 0.00
28.6 11.9 0.00
22.2 14.3 0.00
20.2 15.2 0.30
19.4 12.2 0.43
19.4 9.6 0.00
20.2 9.1 0.00
23.3 10.6 0.00
29.3 13.3 0.00
22.5 13.9 0.00
23.2 13.6 0.03
23.7 12.1 0.00
20.7 11.7 0.00
18.8 11.0 1.63
18.9 8.4 0.15
22.3 9.7 0.00
21.7 10.7 0.00
22.4 11.8 0.00
22.9 12.8 0.00
22.6 11.6 0.00
20.6 12.5 0.00
17.7 11.3 0.00
18.7 10.6 0.84
18.9 11.6 0.00
November 1940 Perth Weather
Day High (°C) Low (°C) Precip. (cm)
22.1 9.4 0.00
23.9 13.4 0.00
27.7 15.0 0.00
33.4 15.7 0.00
21.2 15.4 0.05
18.9 11.7 0.03
20.8 13.6 0.20
20.4 11.4 0.00
21.6 13.7 0.00
19.8 11.8 0.03
21.4 7.2 0.00
24.2 10.5 0.00
28.8 12.1 0.00
32.3 15.6 0.00
34.6 20.3 0.00
37.8 19.6 0.00
33.1 22.9 0.00
33.0 17.2 0.00
20.1 11.8 0.00
21.7 10.3 0.00
27.8 12.7 0.00
32.7 16.2 0.00
31.3 17.3 0.00
26.0 15.1 0.00
27.2 14.7 0.00
21.3 12.4 0.00
22.2 9.4 0.00
26.2 13.1 0.00
33.4 15.4 0.00
33.3 18.3 0.00
December 1940 Perth Weather
Day High (°C) Low (°C) Precip. (cm)
32.2 17.5 0.00
26.2 18.3 0.00
25.3 17.3 0.53
24.8 13.9 0.00
22.2 15.0 0.00
21.2 11.2 0.58
21.8 13.5 0.13
27.4 14.1 0.00
34.2 18.0 0.00
32.1 18.7 0.00
22.3 17.7 0.00
22.8 14.3 0.00
23.8 12.3 0.00
23.8 15.4 0.00
26.2 14.6 0.00
26.6 13.3 0.00
23.4 17.0 0.00
22.7 13.4 0.00
27.8 13.9 0.00
35.2 16.2 0.00
34.2 20.6 0.00
36.6 18.2 0.00
28.9 16.8 0.00
22.2 13.9 0.00
23.2 15.3 0.00
23.3 16.1 0.00
22.4 11.1 0.00
28.0 14.7 0.00
24.4 13.8 0.00
25.5 12.2 0.00
27.6 14.2 0.00
Weather Station Details
Years Station Coordinates
1945–2024 Perth Airport location
1877–1944 Perth Regional Office location