Station: Rottnest Island  
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
07/05 04:30
14.9
62
7.9
7.7
24
35
1029.9
0
18.0
25.1
37.2
97.4
89.3
306.5
07/05 04:20
14.9
62
7.9
7.7
28
35
1029.7
0
18.0
25.1
37.2
97.3
89.3
306.4
07/05 04:10
14.9
62
7.9
7.7
22
26
1029.7
0
18.0
25.1
37.2
97.3
89.3
306.4
07/05 04:00
14.9
62
7.9
7.7
24
35
1029.7
0
18.0
25.1
37.2
97.3
89.3
306.4
07/05 03:50
15
62
7.95
7.8
20
24
1029.6
0
18.1
25.1
37.4
97.7
89.8
308.3
07/05 03:40
14.9
63
8.03
7.9
24
26
1029.6
0
18.3
25.3
37.7
98.7
90.9
312.3
07/05 03:30
15
63
8.08
8
24
33
1029.6
0
18.4
25.3
37.9
99.1
91.4
314.1
07/05 03:20
15.1
62
8
7.9
26
30
1029.4
0
18.2
25.2
37.5
98.1
90.3
310.1
07/05 03:10
15.2
61
7.92
7.7
22
28
1029.5
0
18.1
25.0
37.1
97.2
89.2
306.1
07/05 03:00
15.4
61
8.01
7.9
22
35
1029.6
0
18.2
25.1
37.4
97.9
90.1
309.4
07/05 02:50
15.3
61
7.97
7.8
20
26
1029.6
0
18.2
25.1
37.3
97.6
89.7
308.0
07/05 02:40
15.5
60
7.93
7.8
24
28
1029.5
0
18.1
25.0
37.0
96.9
88.9
305.4
07/05 02:30
15.3
61
7.97
7.8
20
28
1029.6
0
18.2
25.1
37.3
97.6
89.7
308.0
07/05 02:20
15.5
60
7.93
7.8
24
30
1029.5
0
18.1
25.0
37.0
96.9
88.9
305.4
07/05 02:10
15.6
60
7.98
7.9
22
30
1029.5
0
18.2
25.0
37.2
97.3
89.5
307.3
07/05 02:00
15.7
59
7.89
7.7
24
33
1029.6
0
18.0
24.8
36.8
96.3
88.2
302.9
07/05 01:50
15.7
59
7.89
7.7
24
33
1029.5
0
18.0
24.8
36.8
96.2
88.2
302.9
07/05 01:40
15.7
59
7.89
7.7
22
30
1029.5
0
18.0
24.8
36.8
96.2
88.2
302.9
07/05 01:30
15.7
60
8.03
8
20
32
1029.6
0
18.3
25.1
37.3
97.7
90.0
309.1
07/05 01:20
15.6
59
7.85
7.6
19
22
1029.5
0
17.9
24.8
36.7
96.0
87.8
301.5
07/05 01:10
15.8
58
7.81
7.6
22
32
1029.4
0
17.8
24.7
36.4
95.3
87.1
298.9
07/05 01:00
16
58
7.9
7.7
20
32
1029.5
0
18.0
24.8
36.7
96.0
88.0
302.2
07/05 00:50
16.2
57
7.86
7.7
22
26
1029.4
0
17.9
24.6
36.5
95.3
87.3
299.6
07/05 00:40
16.3
57
7.91
7.8
20
26
1029.3
0
18.0
24.7
36.6
95.7
87.8
301.4
07/05 00:30
16.5
56
7.86
7.7
22
30
1029.4
0
17.9
24.6
36.3
95.0
86.9
298.5
07/05 00:20
16.5
56
7.86
7.7
17
20
1029.4
0
17.9
24.6
36.3
95.0
86.9
298.5
07/05 00:10
16.8
55
7.86
7.7
22
28
1029.5
0
17.9
24.5
36.2
94.6
86.6
297.4
07/05 00:00
16.8
56
8.01
8
20
30
1029.6
0
18.2
24.7
36.8
96.2
88.5
304.0
06/05 23:50
17.1
54
7.86
7.7
26
30
1029.5
0
17.8
24.4
36.1
94.3
86.3
296.3
06/05 23:40
17.2
56
8.2
8.4
24
28
1029.5
0
18.6
24.9
37.3
97.6
90.4
310.8
06/05 23:30
17
58
8.39
8.7
19
26
1029.6
0
19.0
25.3
38.1
99.8
93.1
320.0
06/05 23:20
17
59
8.54
8.9
19
20
1029.5
0
19.3
25.5
38.7
101.3
95.0
326.7
06/05 23:10
17.2
57
8.35
8.6
19
22
1029.5
0
18.9
25.1
37.9
99.1
92.3
317.4
06/05 23:00
17.2
58
8.49
8.9
19
26
1029.7
0
19.2
25.4
38.4
100.6
94.1
323.7
06/05 22:50
17.3
57
8.4
8.7
15
20
1029.6
0
19.0
25.2
38.0
99.5
92.8
319.3
06/05 22:40
17.5
57
8.5
8.9
22
26
1029.7
0
19.2
25.3
38.3
100.3
93.9
322.9
06/05 22:30
17.5
57
8.5
8.9
19
26
1029.8
0
19.2
25.3
38.3
100.3
93.9
323.0
06/05 22:20
17.4
57
8.45
8.8
19
22
1029.6
0
19.1
25.2
38.2
99.9
93.4
321.1
06/05 22:10
17.6
57
8.55
9
19
24
1029.6
0
19.3
25.3
38.5
100.7
94.4
324.7
06/05 22:00
17.6
57
8.55
9
19
28
1029.7
0
19.3
25.3
38.5
100.7
94.4
324.7
06/05 21:50
17.8
57
8.65
9.2
20
26
1029.5
0
19.5
25.4
38.7
101.5
95.4
328.3
06/05 21:40
17.7
57
8.6
9.1
17
24
1029.5
0
19.4
25.4
38.6
101.1
94.9
326.5
06/05 21:30
17.9
57
8.7
9.3
20
30
1029.6
0
19.6
25.5
38.9
101.9
95.9
330.1
06/05 21:20
18.1
55
8.5
8.9
22
26
1029.4
0
19.2
25.1
38.0
99.5
93.1
320.4
06/05 21:10
18.3
56
8.76
9.4
22
30
1029.3
0
19.7
25.5
38.9
101.9
96.2
331.1
06/05 21:00
18.4
58
9.12
10
19
24
1029.4
0
20.4
26.0
40.3
105.5
100.6
346.7
06/05 20:50
18.5
58
9.18
10.1
19
22
1029.2
0
20.6
26.0
40.4
106.0
101.2
348.9
06/05 20:40
18.4
59
9.28
10.3
17
22
1029.2
0
20.8
26.2
40.9
107.2
102.6
353.8
06/05 20:30
18.4
59
9.28
10.3
15
20
1029.2
0
20.8
26.2
40.9
107.2
102.6
353.8
06/05 20:20
18.5
59
9.33
10.3
15
20
1029.1
0
20.9
26.3
41.0
107.5
103.2
355.6
06/05 20:10
18.5
58
9.18
10.1
17
20
1029
0
20.6
26.0
40.4
106.0
101.2
348.8
06/05 20:00
18.8
58
9.34
10.4
15
24
1029
0
20.9
26.2
40.9
107.2
102.9
354.6
06/05 19:50
18.8
58
9.34
10.4
15
17
1028.9
0
20.9
26.2
40.9
107.2
102.9
354.6
06/05 19:40
18.9
57
9.23
10.2
19
24
1028.8
0
20.7
26.0
40.4
105.9
101.3
349.2
06/05 19:30
19.1
57
9.34
10.4
19
28
1028.8
0
20.9
26.1
40.7
106.8
102.5
353.3
06/05 19:20
19
58
9.45
10.6
19
22
1028.6
0
21.1
26.3
41.2
108.1
104.0
358.6
06/05 19:10
18.9
58
9.4
10.5
17
20
1028.5
0
21.0
26.3
41.1
107.7
103.5
356.7
06/05 19:00
19
57
9.29
10.3
19
28
1028.6
0
20.8
26.1
40.6
106.4
101.9
351.4
06/05 18:50
19
59
9.61
10.8
19
24
1028.5
0
21.5
26.6
41.8
109.7
106.0
365.7
06/05 18:40
18.9
58
9.4
10.5
19
26
1028.4
0
21.0
26.2
41.1
107.6
103.5
356.7
06/05 18:30
19.1
59
9.67
10.9
19
32
1028.3
0
21.6
26.6
42.0
110.2
106.7
367.9
06/05 18:20
19.3
59
9.79
11.1
20
26
1028.2
0
21.8
26.7
42.4
111.1
107.9
372.4
06/05 18:10
19.3
58
9.62
10.8
20
26
1028.1
0
21.5
26.5
41.7
109.4
105.7
364.7
06/05 18:00
19.2
59
9.73
11
19
28
1028.1
0
21.7
26.7
42.2
110.6
107.3
370.1
06/05 17:50
19
57
9.29
10.3
19
20
1028
0
20.8
26.0
40.6
106.3
101.9
351.2
06/05 17:40
19.1
58
9.51
10.6
17
22
1027.9
0
21.2
26.3
41.4
108.5
104.6
360.6
06/05 17:30
19.3
57
9.45
10.6
17
24
1027.8
0
21.1
26.2
41.0
107.6
103.5
357.0
06/05 17:20
19.4
57
9.51
10.7
17
20
1027.7
0
21.2
26.2
41.2
108.0
104.1
359.2
06/05 17:10
19.6
57
9.62
10.9
19
20
1027.7
0
21.4
26.4
41.5
108.9
105.3
363.2
06/05 17:00
19.8
55
9.39
10.5
19
28
1027.6
0
20.9
25.9
40.5
106.3
102.1
352.0
06/05 16:50
19.9
55
9.45
10.6
17
20
1027.6
0
21.1
26.0
40.7
106.7
102.7
354.3
06/05 16:40
20.2
55
9.62
10.9
19
24
1027.5
0
21.4
26.2
41.2
108.1
104.5
360.4
06/05 16:30
20.3
57
10.02
11.5
17
30
1027.5
0
22.2
26.8
42.7
112.1
109.4
377.8
06/05 16:20
20.5
54
9.61
10.9
15
19
1027.5
0
21.4
26.1
41.0
107.6
103.9
358.6
06/05 16:10
20.6
57
10.2
11.8
19
24
1027.4
0
22.6
27.0
43.2
113.5
111.3
384.4
06/05 16:00
20.7
58
10.44
12.1
13
20
1027.5
0
23.1
27.3
44.1
115.9
114.3
394.7
06/05 15:50
20.7
57
10.26
11.9
15
19
1027.4
0
22.7
27.0
43.4
114.0
111.9
386.6
06/05 15:40
20.4
57
10.08
11.6
13
15
1027.4
0
22.4
26.8
42.9
112.5
110.0
380.0
06/05 15:30
20.5
55
9.79
11.2
17
19
1027.4
0
21.8
26.4
41.7
109.4
106.2
366.6
06/05 15:20
20.7
56
10.08
11.6
17
19
1027.4
0
22.4
26.7
42.7
112.1
109.6
378.5
06/05 15:10
20.6
57
10.2
11.8
17
19
1027.4
0
22.6
27.0
43.2
113.5
111.3
384.4
06/05 15:00
21.2
50
9.27
10.4
17
22
1027.4
0
20.6
25.4
39.4
103.2
98.8
340.7
06/05 14:50
21.3
50
9.32
10.5
11
17
1027.4
0
20.7
25.4
39.5
103.6
99.3
342.4
06/05 14:40
21.4
48
9
9.9
13
19
1027.4
0
20.0
24.9
38.3
100.3
95.2
328.2
06/05 14:30
21.3
49
9.13
10.2
17
22
1027.4
0
20.3
25.1
38.8
101.7
97.0
334.2
06/05 14:20
21.5
50
9.43
10.6
15
20
1027.4
0
20.9
25.5
39.8
104.4
100.4
346.3
06/05 14:10
21.1
50
9.21
10.3
15
20
1027.5
0
20.5
25.3
39.2
102.7
98.2
338.5
06/05 14:00
21
51
9.34
10.5
17
26
1027.5
0
20.8
25.5
39.7
104.2
99.9
344.6
06/05 13:50
20.6
53
9.48
10.7
17
20
1027.6
0
21.1
25.9
40.5
106.1
102.2
352.5
06/05 13:40
21
54
9.89
11.3
13
17
1027.7
0
21.9
26.4
41.8
109.8
106.8
368.8
06/05 13:30
20.8
55
9.96
11.4
17
24
1027.8
0
22.1
26.5
42.2
110.8
108.0
372.8
06/05 13:20
20.4
54
9.55
10.8
15
20
1027.7
0
21.3
26.0
40.8
107.1
103.3
356.5
06/05 13:10
21
54
9.89
11.3
15
19
1027.8
0
21.9
26.4
41.8
109.8
106.8
368.8
06/05 13:00
20.3
55
9.67
11
15
20
1027.9
0
21.5
26.2
41.4
108.5
105.0
362.3
06/05 12:50
20.1
55
9.56
10.8
13
19
1028
0
21.3
26.1
41.0
107.6
103.9
358.3
06/05 12:40
20
56
9.68
11
17
20
1028.1
0
21.5
26.4
41.6
109.0
105.5
364.2
06/05 12:30
20
55
9.5
10.7
17
24
1028.2
0
21.2
26.1
40.9
107.2
103.3
356.2
06/05 12:20
19.5
56
9.4
10.5
19
22
1028.4
0
21.0
26.1
40.7
106.8
102.7
354.0
06/05 12:10
19.5
57
9.57
10.8
20
24
1028.5
0
21.3
26.3
41.4
108.6
104.8
361.6
06/05 12:00
19.3
57
9.45
10.6
19
26
1028.8
0
21.1
26.2
41.1
107.7
103.6
357.3
Last Refresh: 07-May-2026 06:04:22