Station: Perth
Atmospheric Gas Attenuation - ITU Rec 676-11
----------------- dB/100km -----------------
Date Time
Temp
RH %
AH g/m3
Dew Point
Wind Direction
Speed kph
Gust kph
Barometer mB
Rainfall Since 9am
24GHz
47GHz
76GHz
122GHz
134GHz
241GHz
05/11 06:40
15.9
72
9.75
10.9
9
15
1019.5
0
21.9
27.4
43.6
114.6
111.4
384.2
05/11 06:30
15
79
10.13
11.4
6
7
1019.3
0
22.8
28.3
45.7
120.1
117.9
406.8
05/11 06:20
14.5
81
10.07
11.3
7
13
1019.3
0
22.7
28.3
45.7
120.2
117.8
406.5
05/11 06:10
12.8
91
10.19
11.4
2
11
1019.2
0
23.0
29.1
47.3
124.3
122.2
421.4
05/11 06:00
11.9
91
9.64
10.5
0
6
1019.2
0
21.9
28.4
45.4
119.4
115.8
399.0
05/11 05:50
11.6
91
9.46
10.2
0
0
1019.2
0
21.5
28.2
44.8
117.8
113.7
391.6
05/11 05:40
11.7
93
9.73
10.6
2
7
1019.1
0
22.1
28.7
45.9
120.7
117.4
404.4
05/11 05:30
11.5
92
9.5
10.2
0
6
1018.9
0
21.6
28.3
45.0
118.3
114.4
394.0
05/11 05:20
11.3
90
9.18
9.7
0
0
1018.8
0
21.0
27.8
43.8
115.0
110.2
379.2
05/11 05:10
11.3
89
9.08
9.6
0
0
1018.8
0
20.7
27.7
43.4
113.8
108.8
374.3
05/11 05:00
11.5
89
9.19
9.8
0
0
1018.8
0
21.0
27.8
43.7
114.8
110.0
378.7
05/11 04:50
11.7
87
9.1
9.6
0
0
1018.7
0
20.8
27.6
43.2
113.5
108.5
373.3
05/11 04:40
11.7
85
8.89
9.3
0
0
1018.5
0
20.3
27.2
42.3
111.1
105.5
363.1
05/11 04:30
12.1
84
9.01
9.5
0
6
1018.5
0
20.5
27.3
42.6
111.8
106.6
367.0
05/11 04:20
12.5
82
9.02
9.5
2
6
1018.5
0
20.5
27.2
42.4
111.4
106.2
365.6
05/11 04:10
12.6
81
8.96
9.4
0
0
1018.4
0
20.4
27.0
42.1
110.6
105.2
362.2
05/11 04:00
13.1
80
9.13
9.7
0
6
1018.4
0
20.8
27.2
42.6
111.7
106.9
368.0
05/11 03:50
13.3
78
9.01
9.5
6
7
1018.5
0
20.5
26.9
42.0
110.1
105.0
361.4
05/11 03:40
13.6
77
9.06
9.6
6
9
1018.6
0
20.6
26.9
42.0
110.3
105.3
362.4
05/11 03:30
13.9
76
9.11
9.7
6
9
1018.7
0
20.7
26.9
42.1
110.4
105.5
363.4
05/11 03:20
14
76
9.17
9.8
7
11
1018.7
0
20.8
27.0
42.3
110.9
106.2
365.8
05/11 03:10
14
76
9.17
9.8
7
11
1018.7
0
20.8
27.0
42.3
110.9
106.2
365.8
05/11 03:00
14.2
75
9.16
9.8
7
13
1018.9
0
20.8
26.9
42.1
110.6
105.8
364.4
05/11 02:50
14.4
74
9.15
9.8
9
15
1018.9
0
20.7
26.8
42.0
110.2
105.4
363.0
05/11 02:40
14.5
74
9.2
9.9
9
11
1018.9
0
20.8
26.9
42.1
110.6
105.9
364.9
05/11 02:30
14.2
75
9.16
9.8
6
9
1019
0
20.8
26.9
42.1
110.6
105.8
364.5
05/11 02:20
14.7
75
9.44
10.3
6
11
1019.1
0
21.3
27.2
43.0
112.9
108.9
375.3
05/11 02:10
14.8
75
9.5
10.4
7
11
1019.2
0
21.5
27.3
43.2
113.5
109.6
377.7
05/11 02:00
15
74
9.49
10.4
7
11
1019.2
0
21.4
27.2
43.1
113.1
109.2
376.3
05/11 01:50
15.2
73
9.48
10.4
7
13
1019.3
0
21.4
27.1
42.9
112.7
108.8
374.9
05/11 01:40
15.3
74
9.66
10.7
7
11
1019.4
0
21.8
27.4
43.6
114.5
111.1
382.9
05/11 01:30
15.3
74
9.66
10.7
6
11
1019.5
0
21.8
27.4
43.6
114.5
111.1
382.9
05/11 01:20
15.3
75
9.79
10.9
6
9
1019.6
0
22.0
27.6
44.1
116.0
112.8
389.1
05/11 01:10
15.4
74
9.72
10.8
7
11
1019.8
0
21.9
27.5
43.8
115.1
111.8
385.4
05/11 01:00
15.5
73
9.65
10.7
7
13
1019.8
0
21.7
27.3
43.5
114.2
110.7
381.6
05/11 00:50
15.5
73
9.65
10.7
7
13
1020.1
0
21.7
27.4
43.5
114.2
110.7
381.7
05/11 00:40
15.7
72
9.63
10.7
9
13
1020.2
0
21.7
27.3
43.3
113.7
110.1
379.8
05/11 00:30
15.7
73
9.77
10.9
7
13
1020.2
0
22.0
27.5
43.9
115.2
112.0
386.4
05/11 00:20
15.9
72
9.75
10.9
9
15
1020.5
0
21.9
27.4
43.7
114.7
111.5
384.5
05/11 00:10
15.7
73
9.77
10.9
9
19
1020.6
0
22.0
27.5
43.9
115.3
112.1
386.5
05/11 00:00
15.8
73
9.83
11
9
15
1020.5
0
22.1
27.6
44.1
115.8
112.7
388.8
04/11 23:50
15.8
73
9.83
11
9
13
1020.7
0
22.1
27.6
44.1
115.8
112.7
388.9
04/11 23:40
15.9
74
10.02
11.3
9
20
1020.8
0
22.5
27.9
44.8
117.7
115.2
397.4
04/11 23:30
16
74
10.08
11.4
9
15
1020.9
0
22.6
27.9
45.0
118.3
115.8
399.7
04/11 23:20
15.9
74
10.02
11.3
7
15
1021
0
22.5
27.9
44.8
117.8
115.2
397.4
04/11 23:10
16.1
73
10.01
11.3
9
17
1021
0
22.5
27.8
44.7
117.3
114.8
395.9
04/11 23:00
16.1
73
10.01
11.3
11
19
1021
0
22.5
27.8
44.7
117.3
114.8
395.9
04/11 22:50
16.2
72
9.93
11.2
11
19
1021.2
0
22.3
27.6
44.3
116.3
113.5
391.7
04/11 22:40
16.2
72
9.93
11.2
9
19
1021.3
0
22.3
27.7
44.3
116.4
113.6
391.8
04/11 22:30
16.2
71
9.79
10.9
11
17
1021.1
0
22.0
27.4
43.7
114.8
111.7
385.1
04/11 22:20
16.3
70
9.71
10.8
13
24
1021.2
0
21.8
27.3
43.3
113.8
110.5
380.9
04/11 22:10
16.6
69
9.75
10.9
13
22
1021.3
0
21.9
27.2
43.3
113.8
110.6
381.4
04/11 22:00
16.6
66
9.32
10.2
13
22
1021.2
0
21.0
26.5
41.6
109.2
104.9
361.5
04/11 21:50
16.8
62
8.86
9.5
13
26
1021.4
0
20.0
25.7
39.7
104.1
98.7
339.7
04/11 21:40
17.1
57
8.3
8.5
13
24
1021.5
0
18.8
24.8
37.4
97.9
91.2
313.6
04/11 21:30
17.3
54
7.95
7.9
11
20
1021.5
0
18.0
24.2
36.0
94.2
86.6
297.5
04/11 21:20
17.5
52
7.75
7.5
15
24
1021.6
0
17.6
23.9
35.1
92.0
83.9
288.2
04/11 21:10
17.7
51
7.69
7.4
13
22
1021.6
0
17.5
23.7
34.8
91.1
83.0
284.9
04/11 21:00
17.9
48
7.33
6.7
13
24
1021.5
0
16.7
23.1
33.4
87.4
78.4
268.9
04/11 20:50
18.2
46
7.15
6.4
15
22
1021.6
0
16.3
22.8
32.7
85.3
76.0
260.5
04/11 20:40
18.4
44
6.92
5.9
13
20
1021.6
0
15.8
22.4
31.8
82.9
73.1
250.3
04/11 20:30
18.7
42
6.72
5.5
13
20
1021.4
0
15.4
22.0
30.9
80.7
70.5
241.2
04/11 20:20
19.1
41
6.72
5.6
13
26
1021.4
0
15.4
21.9
30.8
80.3
70.1
240.0
04/11 20:10
19
49
7.98
8.1
13
20
1021.3
0
18.0
23.8
35.3
92.5
85.1
292.5
04/11 20:00
19.2
52
8.57
9.1
13
24
1021.1
0
19.3
24.6
37.4
98.1
92.1
317.0
04/11 19:50
19.4
51
8.51
9
11
22
1021.1
0
19.1
24.5
37.1
97.2
91.1
313.6
04/11 19:40
19.5
50
8.39
8.8
11
17
1021.1
0
18.9
24.3
36.6
95.9
89.5
308.1
04/11 19:30
19.6
48
8.1
8.3
11
19
1021
0
18.3
23.8
35.5
92.9
85.9
295.3
04/11 19:20
20
44
7.6
7.4
11
19
1021.1
0
17.2
23.0
33.5
87.7
79.5
273.1
04/11 19:10
20.2
41
7.17
6.5
13
20
1021
0
16.3
22.3
31.9
83.4
74.3
254.8
04/11 19:00
20.4
39
6.9
6
13
24
1020.8
0
15.7
21.9
30.9
80.7
71.0
243.3
04/11 18:50
20.6
36
6.44
5
15
24
1020.8
0
14.7
21.2
29.3
76.3
65.7
224.5
04/11 18:40
20.7
35
6.3
4.7
15
28
1020.9
0
14.4
21.0
28.7
74.9
64.0
218.7
04/11 18:30
20.8
38
6.88
6
15
32
1020.8
0
15.6
21.7
30.7
80.1
70.5
241.3
04/11 18:20
20.9
41
7.47
7.2
15
24
1020.7
0
16.9
22.6
32.7
85.5
77.1
264.7
04/11 18:10
21.1
45
8.29
8.7
15
22
1020.7
0
18.6
23.7
35.5
93.0
86.5
297.7
04/11 18:00
21.1
53
9.76
11.2
13
20
1020.5
0
21.7
25.9
41.0
107.6
104.4
360.5
04/11 17:50
21.2
52
9.64
11
13
24
1020.7
0
21.4
25.7
40.5
106.2
102.8
354.9
04/11 17:40
21.5
51
9.62
10.9
13
22
1020.7
0
21.4
25.6
40.2
105.6
102.2
352.7
04/11 17:30
21.6
52
9.86
11.3
17
26
1020.7
0
21.9
25.9
41.1
107.9
105.0
362.7
04/11 17:20
21.9
52
10.03
11.6
15
28
1020.8
0
22.2
26.1
41.6
109.2
106.8
368.7
04/11 17:10
21.8
51
9.78
11.2
15
24
1020.8
0
21.7
25.7
40.7
106.9
103.8
358.3
04/11 17:00
22.1
51
9.95
11.5
13
22
1020.7
0
22.0
25.9
41.2
108.2
105.5
364.3
04/11 16:50
22.3
50
9.87
11.4
15
24
1020.8
0
21.8
25.7
40.8
107.1
104.2
360.0
04/11 16:40
23
50
10.28
12
15
26
1020.9
0
22.7
26.1
42.0
110.3
108.4
374.5
04/11 16:30
22.9
49
10.01
11.6
17
28
1020.8
0
22.1
25.8
41.0
107.7
105.2
363.3
04/11 16:20
23
49
10.07
11.7
19
28
1020.9
0
22.2
25.8
41.2
108.2
105.8
365.5
04/11 16:10
23.2
48
9.98
11.6
15
24
1020.9
0
22.0
25.6
40.7
107.0
104.4
360.7
04/11 16:00
23.2
49
10.19
11.9
17
26
1020.8
0
22.5
25.9
41.5
109.1
107.0
369.7
04/11 15:50
23.6
48
10.21
12
17
28
1020.9
0
22.5
25.9
41.4
108.8
106.7
368.7
04/11 15:40
23.3
48
10.04
11.7
17
24
1020.8
0
22.1
25.7
40.9
107.5
105.0
362.8
04/11 15:30
23.1
48
9.92
11.5
19
28
1020.8
0
21.9
25.6
40.6
106.5
103.8
358.5
04/11 15:20
23.8
44
9.46
10.8
19
30
1020.9
0
20.9
24.7
38.5
101.1
97.4
336.1
04/11 15:10
23.6
43
9.14
10.3
17
28
1020.9
0
20.2
24.3
37.5
98.3
93.8
323.5
04/11 15:00
23.3
45
9.41
10.7
17
30
1020.9
0
20.8
24.8
38.6
101.3
97.4
336.0
04/11 14:50
23.9
46
9.95
11.6
17
24
1021
0
21.9
25.4
40.3
105.8
103.2
356.3
04/11 14:40
24.2
46
10.12
11.9
17
26
1021.1
0
22.3
25.6
40.8
107.1
104.8
362.2
04/11 14:30
24.5
46
10.29
12.1
17
28
1021.1
0
22.6
25.7
41.2
108.4
106.5
368.1
04/11 14:20
24.3
44
9.74
11.3
17
28
1021.3
0
21.5
25.0
39.3
103.3
100.1
345.8
04/11 14:10
24.8
44
10.02
11.7
15
28
1021.4
0
22.0
25.3
40.1
105.3
102.9
355.4
Last Refresh: 05-Nov-2026 09:23:22