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
27/06 12:10
17.2
59
8.64
9.1
43
50
1006.1
0
19.5
24.7
38.0
99.7
94.1
324.1
27/06 12:00
16.6
69
9.75
10.9
44
61
1006.2
0
21.9
26.7
42.6
112.2
109.2
376.8
27/06 11:50
17.6
66
9.9
11.2
39
61
1006.4
0
22.2
26.6
42.7
112.3
109.8
378.9
27/06 11:40
18.3
63
9.85
11.1
33
44
1006.4
0
22.0
26.3
42.1
110.8
108.2
373.3
27/06 11:30
17.8
65
9.86
11.1
43
54
1006.6
0
22.1
26.5
42.4
111.7
109.0
376.2
27/06 11:20
18
63
9.68
10.9
41
46
1006.6
0
21.7
26.1
41.6
109.5
106.4
367.1
27/06 11:10
17.9
61
9.31
10.3
41
48
1006.6
0
20.9
25.6
40.2
105.8
101.8
351.0
27/06 11:00
17.6
63
9.45
10.5
32
52
1006.6
0
21.2
25.9
40.9
107.6
104.0
358.6
27/06 10:50
16.4
66
9.21
10
37
43
1006.8
0
20.8
25.9
40.6
106.8
102.5
353.2
27/06 10:40
17.9
66
10.08
11.5
26
32
1006.7
0
22.5
26.8
43.3
113.9
111.7
385.8
27/06 10:30
17.7
64
9.66
10.8
35
50
1006.7
0
21.7
26.2
41.7
109.7
106.6
367.6
27/06 10:20
17.4
68
10.08
11.4
35
43
1006.7
0
22.6
27.0
43.5
114.6
112.5
388.3
27/06 10:10
16.8
66
9.44
10.4
41
50
1006.8
0
21.2
26.1
41.3
108.6
104.9
361.8
27/06 10:00
16.4
72
10.05
11.3
39
54
1006.8
0
22.6
27.2
44.0
115.7
113.5
391.9
27/06 09:50
16.3
72
9.99
11.2
41
44
1006.8
0
22.4
27.2
43.8
115.2
112.9
389.6
27/06 09:40
16.5
72
10.11
11.4
28
33
1006.6
0
22.7
27.3
44.2
116.2
114.2
394.1
27/06 09:30
16.4
67
9.35
10.3
39
54
1006.5
0
21.1
26.1
41.2
108.2
104.3
359.5
27/06 09:20
16.4
69
9.63
10.7
37
46
1006.4
0
21.7
26.5
42.3
111.2
107.9
372.3
27/06 09:10
16.2
72
9.93
11.2
43
50
1006.3
0
22.3
27.1
43.6
114.7
112.2
387.1
27/06 09:00
15.3
75
9.79
10.9
39
63
1006.2
0
22.1
27.1
43.5
114.5
111.6
385.0
27/06 08:50
15.6
76
10.11
11.4
33
43
1006
3.8
22.7
27.6
44.6
117.5
115.5
398.5
27/06 08:40
15.4
75
9.85
11
35
50
1005.9
3.8
22.2
27.2
43.7
114.9
112.2
387.2
27/06 08:30
14.8
88
11.15
12.8
33
50
1005.8
3.8
25.0
29.6
49.5
130.5
131.1
453.2
27/06 08:20
14.8
88
11.15
12.8
54
63
1006
3.8
25.0
29.6
49.5
130.5
131.2
453.2
27/06 08:10
15.2
83
10.77
12.3
37
44
1005.7
3.4
24.2
28.8
47.6
125.4
125.1
432.2
27/06 08:00
15.1
88
11.35
13.1
39
54
1005.6
3.4
25.4
29.8
50.2
132.2
133.4
461.2
27/06 07:50
14.6
90
11.26
13
39
48
1005.5
3.4
25.3
29.8
50.1
132.0
133.0
459.7
27/06 07:40
14.8
83
10.51
11.9
48
59
1005.4
3.4
23.6
28.5
46.7
123.1
122.1
421.7
27/06 07:30
14
88
10.61
12
46
63
1005.3
3.4
23.9
28.9
47.7
125.5
124.8
430.9
27/06 07:20
15.3
84
10.97
12.6
48
56
1005.2
3.2
24.6
29.1
48.4
127.5
127.7
441.2
27/06 07:10
14.4
89
11
12.6
41
52
1005.1
3.2
24.7
29.4
49.1
129.3
129.6
447.8
27/06 07:00
15.4
83
10.9
12.5
57
70
1004.9
3.2
24.4
28.9
48.0
126.5
126.5
437.1
27/06 06:50
15.2
81
10.51
12
52
59
1005
3
23.6
28.3
46.5
122.4
121.5
419.4
27/06 06:40
15.3
86
11.23
13
44
52
1005
3
25.2
29.5
49.5
130.4
131.3
453.9
27/06 06:30
14.7
90
11.33
13.1
50
69
1005.1
3
25.4
29.9
50.3
132.6
133.8
462.5
27/06 06:20
14.3
91
11.18
12.9
56
67
1005.2
2.4
25.1
29.8
49.9
131.6
132.4
457.4
27/06 06:10
15.6
81
10.77
12.4
67
78
1004.9
2.2
24.2
28.6
47.3
124.7
124.4
429.7
27/06 06:00
14
89
10.74
12.2
57
83
1004.9
2.2
24.2
29.1
48.2
127.0
126.6
437.2
27/06 05:50
16.9
72
10.36
11.8
56
69
1004.4
1.6
23.2
27.5
44.9
118.1
116.7
403.1
27/06 05:40
16.9
69
9.92
11.2
63
72
1004.5
1.6
22.3
26.8
43.1
113.4
110.9
382.7
27/06 05:30
16.8
70
10.01
11.3
63
83
1004.3
1.6
22.5
27.0
43.5
114.4
112.2
387.3
27/06 05:20
16.7
71
10.09
11.4
61
83
1004.2
1.6
22.6
27.1
43.9
115.4
113.4
391.4
27/06 05:10
16.7
71
10.09
11.4
63
76
1004.2
1.6
22.6
27.1
43.9
115.4
113.4
391.4
27/06 05:00
15.8
77
10.36
11.8
61
91
1004.4
1.6
23.3
27.8
45.5
119.8
118.4
408.8
27/06 04:50
16
73
9.95
11.2
54
63
1004.4
1.6
22.4
27.1
43.7
115.0
112.6
388.5
27/06 04:40
16.1
76
10.42
11.9
65
78
1004.5
1.6
23.4
27.9
45.6
120.0
118.8
410.1
27/06 04:30
16.5
71
9.97
11.2
65
89
1004.6
1.6
22.4
27.0
43.5
114.5
112.1
387.0
27/06 04:20
16.3
72
9.99
11.2
63
72
1004.6
1.6
22.4
27.1
43.7
115.0
112.7
388.9
27/06 04:10
16.1
74
10.14
11.5
61
69
1005
1.6
22.8
27.4
44.4
117.0
115.0
397.1
27/06 04:00
15.3
77
10.06
11.3
54
72
1005
1.6
22.7
27.5
44.6
117.3
115.1
397.4
27/06 03:50
15.4
81
10.64
12.2
59
74
1005.1
1.6
23.9
28.5
46.9
123.6
122.9
424.6
27/06 03:40
14.7
86
10.83
12.4
54
69
1005.3
1.6
24.3
29.0
48.2
126.9
126.7
437.8
27/06 03:30
15.7
79
10.57
12.1
54
72
1005.2
1.6
23.7
28.3
46.5
122.3
121.5
419.6
27/06 03:20
15.6
74
9.84
11
56
63
1005.4
1.4
22.2
27.1
43.5
114.5
111.8
385.6
27/06 03:10
15.3
76
9.92
11.1
56
70
1005.5
1.4
22.3
27.3
44.0
115.8
113.3
390.9
27/06 03:00
15.3
81
10.58
12.1
57
76
1005.8
1.4
23.8
28.4
46.8
123.2
122.3
422.5
27/06 02:50
16
71
9.67
10.7
63
76
1005.6
1.4
21.8
26.7
42.6
112.1
109.0
375.8
27/06 02:40
15.6
75
9.97
11.2
56
69
1005.6
1.4
22.4
27.3
44.0
115.9
113.5
391.8
27/06 02:30
15.6
79
10.51
12
54
72
1005.6
1.4
23.6
28.2
46.3
121.9
120.9
417.4
27/06 02:20
14.7
84
10.58
12
50
61
1005.8
1.4
23.8
28.6
47.1
124.1
123.3
425.8
27/06 02:10
15.5
73
9.65
10.7
59
70
1005.7
1.2
21.8
26.8
42.8
112.6
109.4
377.3
27/06 02:00
16.3
69
9.57
10.6
54
72
1005.9
1.2
21.5
26.4
42.1
110.6
107.2
369.8
27/06 01:50
15.2
76
9.86
11
50
65
1006
1.2
22.2
27.3
43.8
115.4
112.7
388.7
27/06 01:40
16.4
65
9.07
9.8
63
69
1006
1.2
20.5
25.6
40.0
105.2
100.6
346.6
27/06 01:30
16
68
9.26
10.1
57
80
1006.1
1.2
20.9
26.0
41.0
107.8
103.6
357.1
27/06 01:20
15.6
72
9.57
10.6
57
67
1006.3
1.2
21.6
26.7
42.5
111.7
108.3
373.3
27/06 01:10
15.8
67
9.02
9.7
52
61
1006.2
1.2
20.4
25.7
40.1
105.5
100.8
347.1
27/06 01:00
15.7
71
9.5
10.5
54
69
1006.3
1.2
21.4
26.5
42.1
110.8
107.2
369.6
27/06 00:50
15.8
66
8.88
9.5
59
72
1006.2
1.2
20.1
25.5
39.6
104.0
98.9
340.7
27/06 00:40
14.5
78
9.7
10.7
46
57
1006.6
1.2
21.9
27.2
43.6
114.7
111.6
384.8
27/06 00:30
16
65
8.86
9.4
56
70
1006.6
1.2
20.0
25.4
39.4
103.6
98.5
339.1
27/06 00:20
15.4
69
9.07
9.7
61
67
1006.8
1.2
20.5
25.9
40.6
106.6
102.0
351.3
27/06 00:10
15.5
71
9.38
10.3
54
59
1006.8
1
21.2
26.4
41.8
109.8
105.9
365.1
27/06 00:00
15
77
9.87
11
52
65
1006.8
1
22.3
27.4
44.0
115.8
113.2
390.4
26/06 23:50
16.3
65
9.02
9.7
54
65
1007
1
20.4
25.6
39.9
104.9
100.2
345.1
26/06 23:40
16.2
65
8.96
9.6
59
69
1006.9
1
20.2
25.5
39.7
104.4
99.5
342.8
26/06 23:30
15.8
70
9.42
10.3
50
63
1007.2
1
21.3
26.4
41.8
109.9
106.1
365.7
26/06 23:20
15.3
71
9.27
10.1
46
54
1007.6
1
21.0
26.3
41.5
109.0
104.8
361.2
26/06 23:10
15
76
9.75
10.8
52
59
1007.4
1
22.0
27.2
43.6
114.6
111.6
385.0
26/06 23:00
15.8
70
9.42
10.3
54
70
1007.4
1
21.2
26.4
41.8
109.9
106.1
365.7
26/06 22:50
15.6
70
9.31
10.2
52
63
1007.6
1
21.0
26.3
41.5
109.0
104.9
361.6
26/06 22:40
15.4
69
9.07
9.7
57
67
1007.7
1
20.5
26.0
40.6
106.7
102.1
351.6
26/06 22:30
14.7
77
9.69
10.7
56
87
1007.7
1
21.9
27.2
43.5
114.4
111.3
383.7
26/06 22:20
15.2
72
9.35
10.2
54
65
1008
0.6
21.1
26.5
41.9
110.0
106.0
365.5
26/06 22:10
15.2
76
9.86
11
54
63
1008.1
0.6
22.2
27.3
43.9
115.6
112.9
389.4
26/06 22:00
15.1
76
9.8
10.9
54
76
1008.2
0.6
22.1
27.3
43.8
115.1
112.2
387.1
26/06 21:50
15.8
71
9.56
10.6
57
69
1008.3
0.6
21.5
26.7
42.4
111.5
108.0
372.5
26/06 21:40
15.4
71
9.33
10.2
50
61
1008.1
0.4
21.1
26.4
41.7
109.6
105.5
363.6
26/06 21:30
16.3
62
8.6
9
56
72
1008
0.4
19.5
25.0
38.3
100.7
94.9
326.5
26/06 21:20
16.3
59
8.19
8.3
52
61
1008.1
0.4
18.6
24.4
36.8
96.5
89.7
308.4
26/06 21:10
16.5
62
8.71
9.2
57
72
1008.1
0.4
19.7
25.1
38.7
101.6
96.0
330.6
26/06 21:00
16.3
59
8.19
8.3
57
74
1008.2
0.4
18.6
24.4
36.8
96.5
89.7
308.5
26/06 20:50
16
63
8.58
9
59
69
1008.2
0.4
19.4
25.0
38.4
100.9
95.0
326.9
26/06 20:40
16
64
8.72
9.2
59
69
1008.2
0.4
19.7
25.3
39.0
102.3
96.8
333.2
26/06 20:30
16
67
9.13
9.9
52
72
1008.2
0.4
20.6
25.9
40.6
106.6
102.1
351.8
26/06 20:20
16.2
70
9.65
10.7
46
57
1008
0.4
21.7
26.7
42.5
111.8
108.6
374.6
26/06 20:10
16
66
8.99
9.7
52
63
1008.1
0.4
20.3
25.7
40.0
105.1
100.3
345.4
26/06 20:00
15.5
70
9.25
10.1
44
59
1008.4
0.4
20.9
26.3
41.3
108.6
104.3
359.6
26/06 19:50
15.2
68
8.83
9.3
52
56
1008.4
0.4
20.0
25.7
39.8
104.5
99.2
341.7
26/06 19:40
15.1
70
9.03
9.7
59
69
1008.5
0.4
20.5
26.0
40.6
106.8
102.0
351.3
Last Refresh: 27-Jun-2026 13:51:33