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
25/11 10:50
18.3
62
9.69
10.9
17
20
1014.6
0
21.7
26.4
41.9
110.0
106.8
368.5
25/11 10:40
19.5
59
9.9
11.3
26
28
1014.4
0
22.1
26.3
42.1
110.5
107.9
372.3
25/11 10:30
19.4
59
9.84
11.2
20
26
1014.6
0
21.9
26.3
41.9
110.1
107.2
370.1
25/11 10:20
20.1
57
9.91
11.3
22
30
1014.5
0
22.1
26.2
41.8
109.8
107.2
370.0
25/11 10:10
19.4
57
9.51
10.7
22
24
1014.6
0
21.2
25.8
40.6
106.7
103.0
355.4
25/11 10:00
18.8
59
9.5
10.6
15
22
1014.6
0
21.3
25.9
40.9
107.4
103.7
357.7
25/11 09:50
17.9
62
9.47
10.5
17
20
1014.5
0
21.2
26.1
41.2
108.3
104.5
360.4
25/11 09:40
17.5
67
9.99
11.3
19
22
1014.6
0
22.4
27.1
43.5
114.4
111.9
386.1
25/11 09:30
17.6
67
10.05
11.4
28
32
1014.6
0
22.5
27.2
43.7
114.8
112.5
388.3
25/11 09:20
17
70
10.13
11.5
28
32
1014.5
0
22.7
27.5
44.3
116.6
114.4
395.0
25/11 09:10
16.7
72
10.23
11.6
35
37
1014.4
0
22.9
27.7
44.9
118.1
116.2
401.2
25/11 09:00
17.3
71
10.46
12
26
41
1014.4
0
23.4
27.9
45.5
119.7
118.4
408.9
25/11 08:50
17.9
62
9.47
10.5
28
32
1014.4
0
21.2
26.1
41.2
108.3
104.5
360.4
25/11 08:40
18
59
9.06
9.9
22
26
1014.4
0
20.4
25.5
39.6
103.9
99.1
341.6
25/11 08:30
18.7
56
8.96
9.8
24
30
1014.4
0
20.1
25.1
38.8
101.9
97.0
334.2
25/11 08:20
19
54
8.8
9.5
26
30
1014.3
0
19.8
24.8
38.1
99.9
94.6
325.9
25/11 08:10
18.5
55
8.7
9.3
26
32
1014.3
0
19.6
24.8
37.9
99.6
94.0
323.6
25/11 08:00
18.3
57
8.91
9.6
22
30
1014.4
0
20.0
25.1
38.8
102.0
96.9
333.7
25/11 07:50
18.3
55
8.6
9.1
22
26
1014.2
0
19.4
24.7
37.7
98.8
93.0
320.1
25/11 07:40
18.8
55
8.86
9.6
26
32
1014
0
19.9
24.9
38.4
100.8
95.6
329.3
25/11 07:30
18
55
8.45
8.8
26
35
1014.1
0
19.1
24.5
37.2
97.6
91.5
314.7
25/11 07:20
18
55
8.45
8.8
24
28
1014
0
19.1
24.5
37.2
97.6
91.4
314.7
25/11 07:10
18.1
55
8.5
8.9
22
26
1013.8
0
19.2
24.5
37.4
98.0
91.9
316.4
25/11 07:00
18.2
53
8.24
8.5
24
32
1013.9
0
18.6
24.1
36.3
95.3
88.6
304.8
25/11 06:50
18.3
54
8.44
8.8
26
28
1013.6
0
19.0
24.4
37.0
97.1
90.9
313.0
25/11 06:40
18
55
8.45
8.8
26
30
1013.5
0
19.1
24.5
37.2
97.6
91.4
314.5
25/11 06:30
17.6
55
8.25
8.5
24
32
1013.6
0
18.7
24.3
36.6
96.1
89.4
307.4
25/11 06:20
17.5
56
8.35
8.6
22
28
1013.4
0
18.9
24.5
37.1
97.2
90.7
312.1
25/11 06:10
17.4
57
8.45
8.8
24
32
1013.4
0
19.1
24.6
37.5
98.3
92.1
316.9
25/11 06:00
17.3
57
8.4
8.7
26
33
1013.6
0
19.0
24.6
37.3
97.9
91.6
315.1
25/11 05:50
17.1
59
8.59
9
30
35
1013.4
0
19.4
24.9
38.2
100.1
94.2
324.3
25/11 05:40
16.9
61
8.77
9.3
28
35
1013.3
0
19.8
25.3
38.9
102.2
96.7
333.0
25/11 05:30
16.8
60
8.58
9
32
39
1013.4
0
19.4
25.0
38.3
100.4
94.4
325.0
25/11 05:20
16.7
59
8.38
8.7
37
39
1013.3
0
19.0
24.7
37.5
98.4
92.0
316.6
25/11 05:10
16.8
60
8.58
9
33
37
1013.4
0
19.4
25.0
38.3
100.4
94.4
325.0
25/11 05:00
16.8
62
8.86
9.5
33
44
1013.2
0
20.0
25.4
39.3
103.2
98.0
337.5
25/11 04:50
17.1
59
8.59
9
39
46
1013.1
0
19.4
24.9
38.1
100.1
94.2
324.2
25/11 04:40
16.9
60
8.63
9.1
30
35
1013.1
0
19.5
25.1
38.4
100.7
94.9
326.8
25/11 04:30
16.5
63
8.85
9.4
24
30
1013
0
20.0
25.5
39.4
103.5
98.2
338.2
25/11 04:20
16.5
65
9.13
9.9
26
30
1012.9
0
20.6
25.9
40.5
106.4
101.8
350.9
25/11 04:10
16.6
64
9.04
9.8
30
32
1013
0
20.4
25.8
40.1
105.4
100.5
346.4
25/11 04:00
16.6
64
9.04
9.8
28
37
1012.9
0
20.4
25.8
40.1
105.4
100.5
346.3
25/11 03:50
16.4
67
9.35
10.3
24
28
1013
0
21.1
26.3
41.5
108.9
104.8
361.4
25/11 03:40
16.4
64
8.93
9.6
19
22
1013
0
20.2
25.7
39.8
104.5
99.4
342.3
25/11 03:30
16.6
65
9.18
10
32
44
1013
0
20.7
26.0
40.7
106.8
102.4
352.7
25/11 03:20
16.6
65
9.18
10
41
48
1012.9
0
20.7
26.0
40.7
106.8
102.3
352.7
25/11 03:10
17
63
9.12
9.9
30
32
1013
0
20.5
25.8
40.2
105.7
101.1
348.2
25/11 03:00
16.6
64
9.04
9.8
24
33
1013
0
20.4
25.8
40.1
105.4
100.5
346.4
25/11 02:50
16.7
63
8.95
9.6
30
33
1013.1
0
20.2
25.6
39.7
104.3
99.3
341.9
25/11 02:40
16.5
65
9.13
9.9
28
32
1013.1
0
20.6
26.0
40.5
106.5
101.8
350.9
25/11 02:30
15.8
71
9.56
10.6
28
43
1013.4
0
21.5
26.9
42.6
112.0
108.5
374.0
25/11 02:20
15.7
75
10.03
11.3
22
26
1013.2
0
22.5
27.7
44.6
117.3
114.9
396.5
25/11 02:10
15.6
74
9.84
11
32
33
1013.2
0
22.1
27.4
43.9
115.4
112.5
388.0
25/11 02:00
15.2
75
9.73
10.8
20
28
1013.4
0
21.9
27.3
43.7
114.8
111.6
384.9
25/11 01:50
14.9
79
10.07
11.3
22
28
1013.3
0
22.7
28.0
45.2
118.9
116.7
402.5
25/11 01:40
16
72
9.81
11
24
30
1013.3
0
22.1
27.2
43.5
114.4
111.5
384.7
25/11 01:30
16.7
70
9.95
11.2
26
39
1013.2
0
22.3
27.2
43.7
114.9
112.4
387.7
25/11 01:20
16.8
67
9.58
10.6
24
30
1013.2
0
21.5
26.6
42.2
110.8
107.3
370.1
25/11 01:10
16.8
64
9.15
10
28
32
1013.2
0
20.6
25.9
40.5
106.3
101.7
350.5
25/11 01:00
16.3
64
8.88
9.5
24
32
1013.4
0
20.1
25.6
39.7
104.1
98.9
340.6
25/11 00:50
16.2
62
8.55
8.9
20
24
1013.3
0
19.4
25.1
38.4
100.8
94.8
326.1
25/11 00:40
16.3
64
8.88
9.5
26
30
1013.4
0
20.1
25.6
39.7
104.1
98.9
340.6
25/11 00:30
16.1
67
9.18
10
26
32
1013.5
0
20.7
26.2
41.0
107.6
103.1
355.1
25/11 00:20
16.2
65
8.96
9.6
28
33
1013.5
0
20.2
25.8
40.0
105.1
100.1
344.6
25/11 00:10
16.4
66
9.21
10
26
32
1013.6
0
20.8
26.1
40.9
107.5
103.1
355.1
25/11 00:00
16.5
66
9.27
10.1
30
35
1013.9
0
20.9
26.2
41.1
108.0
103.7
357.5
24/11 23:50
16.5
65
9.13
9.9
32
37
1013.9
0
20.6
26.0
40.6
106.5
101.9
351.1
24/11 23:40
16.5
65
9.13
9.9
30
35
1013.9
0
20.6
26.0
40.6
106.5
101.9
351.1
24/11 23:30
16.3
67
9.29
10.2
28
33
1014
0
20.9
26.3
41.3
108.5
104.3
359.4
24/11 23:20
16.1
70
9.59
10.6
30
32
1013.9
0
21.6
26.8
42.6
112.0
108.5
374.1
24/11 23:10
15.8
72
9.69
10.8
28
33
1013.9
0
21.8
27.1
43.2
113.5
110.2
380.2
24/11 23:00
15.3
78
10.19
11.5
22
41
1014
0
22.9
28.1
45.5
119.8
117.8
406.4
24/11 22:50
16.5
69
9.69
10.8
32
39
1013.9
0
21.8
26.9
42.8
112.5
109.3
376.8
24/11 22:40
16.8
64
9.15
10
24
30
1013.8
0
20.6
25.9
40.5
106.3
101.8
350.7
24/11 22:30
16.8
64
9.15
10
24
33
1013.9
0
20.6
25.9
40.5
106.3
101.8
350.7
24/11 22:20
16.9
60
8.63
9.1
24
30
1013.9
0
19.5
25.1
38.4
100.8
95.0
327.0
24/11 22:10
16.8
60
8.58
9
26
30
1013.9
0
19.4
25.0
38.3
100.4
94.5
325.2
24/11 22:00
16.7
64
9.09
9.9
22
32
1014
0
20.5
25.9
40.3
105.9
101.1
348.5
24/11 21:50
16.1
67
9.18
10
24
26
1013.8
0
20.7
26.2
41.0
107.6
103.1
355.2
24/11 21:40
16.1
67
9.18
10
15
15
1013.9
0
20.7
26.2
41.0
107.6
103.1
355.2
24/11 21:30
16.4
65
9.07
9.8
22
28
1014.1
0
20.5
25.9
40.4
106.1
101.3
348.9
24/11 21:20
16.5
62
8.71
9.2
22
26
1014
0
19.7
25.3
38.9
102.2
96.5
332.2
24/11 21:10
16.8
63
9.01
9.7
22
28
1014
0
20.3
25.7
40.0
104.9
100.0
344.4
24/11 21:00
16.9
64
9.2
10.1
24
32
1014
0
20.7
26.0
40.6
106.7
102.3
352.6
24/11 20:50
16.9
61
8.77
9.3
19
22
1013.9
0
19.8
25.3
39.0
102.3
96.8
333.2
24/11 20:40
16.8
61
8.72
9.2
20
22
1013.8
0
19.7
25.2
38.8
101.9
96.3
331.4
24/11 20:30
16.4
61
8.51
8.9
22
26
1013.9
0
19.3
25.0
38.2
100.2
94.1
323.7
24/11 20:20
16.7
61
8.67
9.1
24
26
1013.8
0
19.6
25.2
38.7
101.5
95.7
329.6
24/11 20:10
16.6
62
8.76
9.3
22
26
1013.8
0
19.8
25.4
39.1
102.5
97.0
334.0
24/11 20:00
16.4
62
8.65
9.1
24
30
1014
0
19.6
25.3
38.7
101.7
95.9
330.0
24/11 19:50
16.4
63
8.79
9.3
24
26
1013.8
0
19.9
25.5
39.3
103.1
97.6
336.2
24/11 19:40
16.6
63
8.9
9.5
26
32
1013.7
0
20.1
25.6
39.6
104.0
98.8
340.3
24/11 19:30
16.8
60
8.58
9
26
32
1013.7
0
19.4
25.0
38.3
100.4
94.5
325.1
24/11 19:20
17.1
58
8.44
8.8
28
30
1013.6
0
19.1
24.7
37.6
98.6
92.3
317.7
24/11 19:10
17
61
8.83
9.4
26
28
1013.7
0
19.9
25.4
39.1
102.7
97.4
335.4
24/11 19:00
17.1
61
8.88
9.5
28
37
1013.6
0
20.0
25.4
39.3
103.1
97.9
337.2
24/11 18:50
17.2
61
8.93
9.6
28
32
1013.5
0
20.1
25.5
39.4
103.5
98.4
339.0
24/11 18:40
17.3
60
8.84
9.5
22
26
1013.6
0
19.9
25.3
39.0
102.4
97.1
334.6
24/11 18:30
17.3
60
8.84
9.5
28
35
1013.7
0
19.9
25.3
39.0
102.4
97.2
334.6
24/11 18:20
17.3
61
8.99
9.7
30
33
1013.6
0
20.2
25.5
39.6
104.0
99.1
341.3
Last Refresh: 25-Nov-2025 13:25:07