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
23/04 17:00
18.5
55
8.7
9.3
19
24
1014.5
0.2
19.6
24.8
38.0
99.6
94.0
323.7
23/04 16:50
18.8
52
8.37
8.7
20
26
1014.5
0.2
18.9
24.2
36.6
95.9
89.6
308.2
23/04 16:40
19
54
8.8
9.5
19
20
1014.4
0.2
19.8
24.8
38.1
100.0
94.6
326.0
23/04 16:30
19.4
55
9.18
10.1
20
26
1014.3
0.2
20.5
25.2
39.3
103.3
98.9
340.8
23/04 16:20
19.2
54
8.9
9.7
15
17
1014.3
0.2
20.0
24.9
38.4
100.7
95.6
329.5
23/04 16:10
19.3
51
8.46
8.9
24
28
1014.5
0.2
19.0
24.2
36.7
96.2
90.1
310.2
23/04 16:00
19.3
54
8.96
9.8
22
30
1014.4
0.2
20.1
24.9
38.6
101.2
96.3
331.7
23/04 15:50
19.4
56
9.34
10.4
26
30
1014.5
0.2
20.9
25.5
40.0
104.9
100.9
347.9
23/04 15:40
19.8
54
9.22
10.2
24
28
1014.4
0.2
20.6
25.2
39.3
103.2
98.9
340.9
23/04 15:30
19.6
55
9.28
10.3
28
35
1014.2
0.2
20.7
25.3
39.6
104.0
99.9
344.3
23/04 15:20
19.4
54
9.01
9.9
26
32
1014
0.2
20.2
25.0
38.7
101.5
96.7
333.3
23/04 15:10
19.4
52
8.68
9.3
30
33
1014.1
0.2
19.5
24.5
37.4
98.2
92.7
319.1
23/04 15:00
19.6
54
9.12
10
28
37
1014
0.2
20.4
25.1
39.0
102.4
97.8
337.3
23/04 14:50
19.9
55
9.45
10.6
24
32
1014
0.2
21.1
25.5
40.1
105.3
101.6
350.4
23/04 14:40
19.6
54
9.12
10
26
30
1014.1
0.2
20.4
25.1
39.0
102.4
97.9
337.3
23/04 14:30
19
55
8.96
9.8
28
33
1014.3
0.2
20.1
25.0
38.7
101.6
96.6
332.9
23/04 14:20
19.1
57
9.34
10.4
32
37
1014.3
0.2
20.9
25.6
40.1
105.3
101.3
349.2
23/04 14:10
19.8
52
8.88
9.7
30
32
1014.1
0.2
19.9
24.7
38.0
99.7
94.6
326.1
23/04 14:00
19.9
54
9.28
10.3
24
32
1014.1
0.2
20.7
25.3
39.5
103.6
99.5
343.0
23/04 13:50
19.7
56
9.51
10.7
26
32
1014.1
0.2
21.2
25.7
40.4
106.2
102.6
354.0
23/04 13:40
19.4
57
9.51
10.7
20
30
1014.2
0.2
21.2
25.8
40.6
106.6
103.0
355.3
23/04 13:30
19.2
59
9.73
11
24
35
1014.2
0.2
21.7
26.2
41.5
109.2
106.1
366.0
23/04 13:20
19.9
52
8.93
9.8
22
28
1014.2
0.2
20.0
24.7
38.1
100.1
95.1
327.9
23/04 13:10
20.4
48
8.49
9
30
33
1014.2
0.2
19.0
23.9
36.3
95.2
89.2
307.1
23/04 13:00
20.1
48
8.34
8.8
28
41
1014.3
0.2
18.7
23.8
35.9
94.1
87.7
302.0
23/04 12:50
20.3
47
8.27
8.6
32
37
1014.4
0.2
18.6
23.6
35.5
93.2
86.7
298.3
23/04 12:40
20
47
8.12
8.4
28
35
1014.4
0.2
18.3
23.5
35.1
92.0
85.2
293.1
23/04 12:30
19.9
51
8.76
9.5
26
39
1014.5
0.2
19.6
24.5
37.5
98.4
93.1
320.6
23/04 12:20
19.3
53
8.79
9.5
26
28
1014.5
0.2
19.7
24.7
37.9
99.5
94.2
324.3
23/04 12:10
20.4
50
8.84
9.6
39
44
1014.5
0.2
19.8
24.5
37.6
98.6
93.5
322.1
23/04 12:00
20.3
50
8.79
9.5
30
37
1014.4
0.2
19.7
24.4
37.4
98.2
93.0
320.3
23/04 11:50
20.2
49
8.57
9.2
28
35
1014.5
0.2
19.2
24.1
36.7
96.2
90.4
311.4
23/04 11:40
19.7
45
7.64
7.4
33
39
1014.6
0.2
17.3
22.9
33.5
87.8
79.9
274.3
23/04 11:30
20
46
7.95
8
35
46
1014.4
0.2
17.9
23.3
34.5
90.4
83.2
286.0
23/04 11:20
19.4
48
8.01
8.1
35
41
1014.5
0.2
18.1
23.5
35.0
91.7
84.6
290.7
23/04 11:10
19.7
49
8.32
8.7
32
41
1014.4
0.2
18.7
23.9
36.0
94.3
88.0
302.6
23/04 11:00
19.8
51
8.71
9.4
37
48
1014.4
0
19.5
24.4
37.4
98.1
92.6
318.9
23/04 10:50
19.6
53
8.95
9.8
35
41
1014.3
0
20.1
24.8
38.4
100.7
95.8
330.0
23/04 10:40
19.1
55
9.02
9.9
33
37
1014.2
0
20.2
25.1
38.9
102.0
97.2
335.1
23/04 10:30
19
55
8.96
9.8
35
48
1014
0
20.1
25.0
38.7
101.5
96.6
332.8
23/04 10:20
19.2
51
8.41
8.8
41
48
1014
0
18.9
24.1
36.5
95.8
89.6
308.3
23/04 10:10
19
55
8.96
9.8
48
56
1013.8
0
20.1
25.0
38.7
101.5
96.6
332.8
23/04 10:00
18.7
54
8.64
9.2
44
56
1013.9
0
19.4
24.6
37.6
98.7
93.0
320.1
23/04 09:50
18.8
54
8.7
9.3
48
57
1013.9
0
19.6
24.7
37.8
99.1
93.6
322.3
23/04 09:40
18.7
55
8.8
9.5
39
50
1013.8
0
19.8
24.8
38.2
100.3
95.0
327.0
23/04 09:30
18.6
58
9.23
10.2
41
54
1013.7
0
20.7
25.5
39.9
104.8
100.5
346.3
23/04 09:20
18.6
59
9.39
10.4
46
56
1013.6
0
21.0
25.8
40.5
106.4
102.5
353.4
23/04 09:10
18.4
61
9.59
10.7
37
52
1013.4
0
21.5
26.1
41.4
108.7
105.3
363.2
23/04 09:00
18.2
61
9.48
10.6
43
56
1013.3
0
21.2
26.0
41.0
107.8
104.1
359.1
23/04 08:50
18.1
62
9.58
10.7
46
56
1013.2
0.4
21.5
26.2
41.5
109.0
105.5
364.1
23/04 08:40
17.8
64
9.71
10.9
44
52
1013.1
0.4
21.8
26.5
42.2
110.8
107.6
371.3
23/04 08:30
17.8
64
9.71
10.9
41
57
1012.9
0.4
21.8
26.5
42.1
110.8
107.6
371.3
23/04 08:20
17.4
68
10.08
11.4
39
43
1012.7
0.4
22.6
27.2
43.8
115.3
113.0
390.1
23/04 08:10
17.2
70
10.25
11.7
43
50
1012.6
0.4
22.9
27.5
44.6
117.4
115.6
399.0
23/04 08:00
17.4
75
11.11
12.9
43
61
1012.4
0.4
24.8
28.9
48.0
126.5
126.9
438.5
23/04 07:50
17.1
74
10.77
12.4
43
46
1012.2
0.4
24.1
28.4
46.8
123.2
122.7
423.9
23/04 07:40
16.2
83
11.45
13.3
35
43
1012
0.4
25.6
29.9
50.2
132.3
133.6
461.9
23/04 07:30
16.1
85
11.65
13.6
39
56
1011.9
0.4
26.0
30.2
51.1
134.7
136.6
472.3
23/04 07:20
16.5
84
11.79
13.8
35
44
1011.7
0.4
26.3
30.3
51.5
135.6
137.8
476.7
23/04 07:10
16.1
88
12.06
14.1
44
52
1011.7
0.4
26.9
30.9
52.9
139.5
142.4
492.7
23/04 07:00
16.3
90
12.49
14.7
48
65
1011.6
0.4
27.8
31.6
54.7
144.2
148.3
513.0
23/04 06:50
16.8
87
12.44
14.6
48
57
1011.3
0.4
27.6
31.3
54.1
142.6
146.5
507.1
23/04 06:40
17
86
12.44
14.6
43
48
1011
0.4
27.6
31.3
53.9
142.2
146.1
505.6
23/04 06:30
17.2
88
12.89
15.2
32
44
1010.8
0.4
28.6
32.0
55.8
147.1
152.2
526.9
23/04 06:20
16.8
91
13.01
15.3
30
39
1010.8
0.4
28.9
32.3
56.6
149.3
154.8
535.8
23/04 06:10
16.5
91
12.78
15
39
46
1010.9
0.4
28.4
32.0
55.8
147.1
152.0
526.2
23/04 06:00
16.6
91
12.85
15.1
46
61
1010.9
0.4
28.5
32.1
56.0
147.8
152.8
529.1
23/04 05:50
17.4
90
13.34
15.7
41
48
1010.6
0.2
29.5
32.7
57.6
152.0
158.3
548.4
23/04 05:40
18.5
78
12.34
14.6
46
54
1010.3
0
27.3
30.5
52.4
138.2
141.8
490.7
23/04 05:30
17.8
85
12.9
15.2
44
56
1010.1
0
28.6
31.7
55.3
146.0
151.1
523.0
23/04 05:20
17.8
88
13.36
15.8
50
54
1010.3
0
29.6
32.6
57.4
151.4
157.8
546.4
23/04 05:10
17.8
87
13.2
15.6
52
63
1010.3
0
29.2
32.3
56.7
149.5
155.4
538.3
23/04 05:00
18
88
13.52
16
50
72
1010.4
0
29.9
32.8
57.9
152.9
159.7
553.2
23/04 04:50
19.3
70
11.61
13.7
54
59
1009.8
0
25.7
29.0
48.8
128.6
130.2
450.6
23/04 04:40
19.8
67
11.44
13.5
52
59
1009.7
0
25.3
28.5
47.8
125.9
127.1
439.7
23/04 04:30
19.7
65
11.04
12.9
50
63
1009.9
0
24.5
27.9
46.3
121.8
122.0
421.7
23/04 04:20
19.9
68
11.68
13.8
46
57
1009.7
0
25.8
28.9
48.7
128.4
130.2
450.4
23/04 04:10
19.7
65
11.04
12.9
52
59
1009.8
0
24.5
27.9
46.2
121.8
122.0
421.7
23/04 04:00
19.8
60
10.25
11.8
48
61
1009.7
0
22.8
26.6
43.0
113.3
111.5
385.1
23/04 03:50
19.7
60
10.19
11.7
52
61
1009.9
0
22.7
26.6
42.9
112.8
110.9
383.0
23/04 03:40
19.8
60
10.25
11.8
48
61
1009.8
0
22.8
26.6
43.1
113.3
111.5
385.2
23/04 03:30
19.9
59
10.14
11.7
48
61
1009.8
0
22.6
26.4
42.6
112.0
110.0
379.8
23/04 03:20
19.7
61
10.36
12
46
57
1010
0
23.0
26.8
43.5
114.6
113.1
390.7
23/04 03:10
19.7
62
10.53
12.2
46
54
1010
0
23.4
27.1
44.2
116.4
115.3
398.4
23/04 03:00
19.7
60
10.19
11.7
46
61
1010
0
22.7
26.6
42.9
112.8
110.9
383.0
23/04 02:50
19.7
61
10.36
12
44
63
1009.9
0
23.0
26.8
43.5
114.6
113.1
390.7
23/04 02:40
19.6
60
10.13
11.6
46
56
1010
0
22.6
26.5
42.7
112.3
110.3
380.8
23/04 02:30
19.6
59
9.96
11.4
46
59
1010.2
0
22.2
26.3
42.0
110.6
108.1
373.3
23/04 02:20
19.4
59
9.84
11.2
44
54
1010.2
0
21.9
26.1
41.7
109.6
106.9
368.8
23/04 02:10
19.5
58
9.73
11
44
54
1010.3
0
21.7
25.9
41.2
108.3
105.3
363.5
23/04 02:00
19.8
56
9.56
10.8
46
67
1010.5
0
21.3
25.6
40.4
106.2
102.8
354.7
23/04 01:50
19.9
55
9.45
10.6
48
56
1010.6
0
21.1
25.4
40.0
105.0
101.3
349.5
23/04 01:40
19.8
56
9.56
10.8
37
44
1010.6
0
21.3
25.6
40.4
106.2
102.8
354.7
23/04 01:30
19.7
53
9
9.9
44
56
1010.6
0
20.2
24.8
38.4
100.7
96.0
330.7
23/04 01:20
19.8
55
9.39
10.5
46
56
1010.6
0
21.0
25.3
39.8
104.5
100.7
347.3
23/04 01:10
19.7
54
9.17
10.1
48
54
1010.7
0
20.5
25.0
39.0
102.4
98.1
338.1
23/04 01:00
19.4
57
9.51
10.7
43
54
1010.9
0
21.2
25.6
40.4
106.3
102.7
354.4
23/04 00:50
19.4
59
9.84
11.2
39
46
1011
0
21.9
26.2
41.7
109.7
106.9
369.1
23/04 00:40
19.2
63
10.39
12
32
37
1011
0
23.1
27.1
44.0
115.7
114.3
394.8
23/04 00:30
19.2
60
9.89
11.3
41
50
1011
0
22.1
26.3
42.0
110.5
107.8
372.2
Last Refresh: 23-Apr-2026 18:35:14