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
29/01 02:10
20.8
56
10.14
11.7
19
22
1012.7
0
22.5
26.3
42.2
111.0
109.0
376.3
29/01 02:00
20.9
55
10.02
11.5
20
28
1012.8
0
22.2
26.1
41.7
109.7
107.3
370.6
29/01 01:50
20.7
59
10.62
12.4
20
28
1012.9
0
23.5
27.1
44.2
116.2
115.2
398.3
29/01 01:40
20.6
64
11.45
13.6
22
28
1013
0
25.3
28.4
47.5
125.1
126.3
436.8
29/01 01:30
20.9
66
12.02
14.3
26
32
1013
0
26.5
29.3
49.7
130.8
133.4
461.7
29/01 01:20
20.9
72
13.11
15.7
30
35
1012.9
0
28.8
31.1
54.2
142.9
148.3
513.6
29/01 01:10
20.8
75
13.58
16.2
33
37
1012.8
0
29.8
31.9
56.3
148.5
155.0
537.3
29/01 01:00
20.7
78
14.04
16.7
30
39
1012.8
0
30.8
32.8
58.3
154.0
161.8
560.8
29/01 00:50
20.7
77
13.86
16.5
28
33
1012.9
0
30.4
32.5
57.6
151.9
159.2
551.9
29/01 00:40
20.8
74
13.4
16
32
37
1013
0
29.4
31.6
55.5
146.4
152.5
528.5
29/01 00:30
20.8
74
13.4
16
32
39
1013
0
29.4
31.6
55.5
146.4
152.5
528.5
29/01 00:20
20.8
74
13.4
16
32
35
1013
0
29.4
31.6
55.5
146.4
152.5
528.5
29/01 00:10
20.8
77
13.94
16.6
33
37
1013.1
0
30.6
32.6
57.8
152.7
160.2
555.2
29/01 00:00
20.9
75
13.66
16.3
33
43
1013.3
0
30.0
32.1
56.6
149.3
156.0
540.7
28/01 23:50
21.1
76
14
16.7
33
37
1013.3
0
30.7
32.6
57.9
152.8
160.4
556.1
28/01 23:40
21.1
73
13.45
16.1
37
44
1013.3
0
29.5
31.6
55.5
146.5
152.7
529.0
28/01 23:30
21.1
80
14.74
17.5
39
50
1013.5
0
32.2
33.9
61.2
161.5
171.1
593.4
28/01 23:20
21.1
79
14.55
17.3
39
46
1013.5
0
31.8
33.6
60.3
159.2
168.3
583.7
28/01 23:10
21.1
77
14.19
16.9
44
46
1013.5
0
31.1
32.9
58.7
155.0
163.2
565.7
28/01 23:00
21.2
78
14.45
17.2
44
52
1013.5
0
31.6
33.3
59.8
157.9
166.7
577.9
28/01 22:50
21.2
78
14.45
17.2
44
50
1013.6
0
31.6
33.3
59.8
157.9
166.7
578.0
28/01 22:40
21.2
77
14.27
17
44
50
1013.8
0
31.2
33.0
59.0
155.8
164.1
569.1
28/01 22:30
21.3
76
14.17
16.9
46
56
1013.9
0
31.0
32.8
58.5
154.5
162.5
563.4
28/01 22:20
21.2
76
14.08
16.8
50
56
1013.8
0
30.8
32.7
58.2
153.6
161.4
559.6
28/01 22:10
21.3
75
13.98
16.7
44
52
1014.1
0
30.6
32.5
57.7
152.3
159.8
554.0
28/01 22:00
21.3
76
14.17
16.9
46
59
1014.1
0
31.0
32.8
58.5
154.5
162.5
563.4
28/01 21:50
21.5
74
13.95
16.7
48
54
1014.1
0
30.5
32.4
57.4
151.5
159.0
551.1
28/01 21:40
21.3
76
14.17
16.9
48
54
1014.2
0
31.0
32.8
58.5
154.5
162.5
563.5
28/01 21:30
21.3
76
14.17
16.9
46
56
1014.3
0
31.0
32.8
58.5
154.5
162.5
563.5
28/01 21:20
21.3
76
14.17
16.9
43
50
1014.3
0
31.0
32.8
58.5
154.5
162.5
563.5
28/01 21:10
21.1
75
13.82
16.5
44
54
1014.4
0
30.3
32.3
57.2
150.9
158.0
547.6
28/01 21:00
21.1
76
14
16.7
43
52
1014.4
0
30.7
32.6
58.0
152.9
160.6
556.6
28/01 20:50
20.9
76
13.84
16.5
43
48
1014.4
0
30.3
32.4
57.4
151.5
158.7
550.1
28/01 20:40
20.8
75
13.58
16.2
39
43
1014.4
0
29.8
32.0
56.4
148.7
155.2
537.9
28/01 20:30
20.7
75
13.5
16.1
43
54
1014.2
0
29.6
31.9
56.1
147.9
154.3
534.6
28/01 20:20
20.7
76
13.68
16.3
44
52
1014.2
0
30.0
32.2
56.9
150.0
156.8
543.5
28/01 20:10
20.6
75
13.42
16
44
52
1014.2
0
29.5
31.8
55.8
147.2
153.3
531.3
28/01 20:00
20.6
76
13.6
16.2
43
54
1014.1
0
29.8
32.1
56.6
149.3
155.9
540.2
28/01 19:50
20.6
74
13.24
15.8
46
52
1013.9
0
29.1
31.5
55.0
145.1
150.8
522.4
28/01 19:40
20.5
75
13.34
15.9
43
52
1013.9
0
29.3
31.7
55.5
146.4
152.4
528.0
28/01 19:30
20.6
75
13.42
16
41
50
1014
0
29.5
31.8
55.8
147.2
153.3
531.3
28/01 19:20
20.7
75
13.5
16.1
37
44
1013.8
0
29.6
31.9
56.1
147.9
154.2
534.4
28/01 19:10
20.6
73
13.06
15.6
39
46
1013.9
0
28.7
31.2
54.2
143.1
148.3
513.6
28/01 19:00
20.6
73
13.06
15.6
44
54
1013.6
0
28.7
31.1
54.2
143.0
148.2
513.5
28/01 18:50
20.7
72
12.96
15.5
48
54
1013.6
0
28.5
30.9
53.7
141.7
146.6
508.0
28/01 18:40
20.8
71
12.85
15.4
48
56
1013.6
0
28.2
30.7
53.2
140.3
144.9
502.0
28/01 18:30
20.8
71
12.85
15.4
43
56
1013.5
0
28.2
30.7
53.2
140.3
144.9
502.0
28/01 18:20
21.1
72
13.26
15.9
41
48
1013.5
0
29.1
31.3
54.7
144.3
150.0
519.8
28/01 18:10
21.1
68
12.53
15
46
54
1013.3
0
27.5
30.1
51.6
136.1
139.9
484.7
28/01 18:00
21.2
69
12.79
15.3
43
54
1013.3
0
28.1
30.5
52.7
138.9
143.3
496.4
28/01 17:50
21.6
71
13.46
16.1
41
46
1013.2
0
29.5
31.5
55.2
145.6
151.8
526.1
28/01 17:40
21.7
71
13.54
16.2
39
44
1013.2
0
29.6
31.6
55.5
146.4
152.7
529.3
28/01 17:30
21.7
67
12.78
15.3
44
54
1013.1
0
28.0
30.3
52.3
137.8
142.2
492.7
28/01 17:20
21.9
66
12.73
15.3
46
56
1013.1
0
27.9
30.1
51.9
136.9
141.2
489.1
28/01 17:10
22.2
62
12.17
14.6
46
54
1013
0
26.7
29.1
49.4
130.3
133.1
461.0
28/01 17:00
22.4
64
12.71
15.3
41
52
1013
0
27.8
29.9
51.5
135.8
140.0
485.0
28/01 16:50
22.2
63
12.37
14.8
43
52
1012.9
0
27.1
29.4
50.3
132.5
135.8
470.2
28/01 16:40
22.4
62
12.31
14.8
46
50
1012.9
0
27.0
29.2
49.9
131.5
134.6
466.3
28/01 16:30
22.2
62
12.17
14.6
43
54
1012.9
0
26.7
29.1
49.4
130.3
133.1
461.0
28/01 16:20
22.8
61
12.39
14.9
39
46
1013.1
0
27.1
29.2
50.0
131.7
135.0
467.7
28/01 16:10
22.4
61
12.11
14.5
44
52
1013
0
26.6
28.9
49.1
129.3
132.0
457.0
28/01 16:00
22.5
60
11.98
14.4
41
52
1013.2
0
26.3
28.7
48.5
127.8
130.1
450.6
28/01 15:50
22.8
62
12.6
15.1
41
48
1013.2
0
27.6
29.6
50.8
134.0
137.8
477.4
28/01 15:40
22.6
62
12.45
15
43
48
1013.3
0
27.3
29.4
50.3
132.7
136.2
471.7
28/01 15:30
22.2
63
12.37
14.8
43
50
1013.4
0
27.1
29.4
50.3
132.5
135.8
470.4
28/01 15:20
22.2
62
12.17
14.6
44
48
1013.5
0
26.7
29.1
49.5
130.4
133.2
461.2
28/01 15:10
22.3
62
12.24
14.7
46
50
1013.5
0
26.8
29.2
49.7
131.0
133.9
463.8
28/01 15:00
22.7
64
12.93
15.5
43
48
1013.5
0
28.3
30.2
52.2
137.8
142.5
493.6
28/01 14:50
23.2
58
12.06
14.5
41
46
1013.6
0
26.4
28.6
48.4
127.6
130.0
450.4
28/01 14:40
22.3
59
11.65
13.9
43
48
1013.6
0
25.6
28.2
47.3
124.7
126.2
436.7
28/01 14:30
22.7
59
11.92
14.3
43
48
1013.7
0
26.1
28.5
48.2
126.9
129.1
446.8
28/01 14:20
22.5
59
11.78
14.1
44
48
1013.9
0
25.9
28.4
47.7
125.8
127.6
441.7
28/01 14:10
22.2
59
11.58
13.8
44
50
1013.9
0
25.5
28.2
47.1
124.1
125.5
434.2
28/01 14:00
22.5
58
11.58
13.8
39
46
1014
0
25.4
28.1
47.0
123.6
125.0
432.6
28/01 13:50
22.7
56
11.31
13.7
39
44
1014.1
0
24.9
27.6
45.8
120.5
121.2
419.4
28/01 13:40
22.7
56
11.31
13.7
37
43
1014.1
0
24.9
27.6
45.8
120.5
121.2
419.4
28/01 13:30
23.3
57
11.92
14.3
35
43
1014.2
0
26.1
28.4
47.8
126.0
128.1
443.6
28/01 13:20
23
55
11.3
13.5
35
39
1014.3
0
24.8
27.5
45.6
120.0
120.6
417.4
28/01 13:10
22.9
54
11.04
13.1
35
39
1014.4
0
24.3
27.1
44.6
117.5
117.5
406.4
28/01 13:00
22.8
52
10.57
12.4
35
41
1014.4
0
23.3
26.4
42.9
112.8
111.7
386.2
28/01 12:50
23.4
50
10.51
12.4
33
35
1014.7
0
23.1
26.2
42.4
111.4
110.1
380.8
28/01 12:40
23.5
52
11
13.1
30
35
1014.8
0
24.2
26.9
44.2
116.2
116.1
401.7
28/01 12:30
23.5
50
10.57
12.5
30
37
1014.8
0
23.3
26.2
42.5
111.9
110.8
382.9
28/01 12:20
23
49
10.07
11.7
32
33
1015.2
0
22.2
25.6
40.9
107.6
105.3
363.8
28/01 12:10
23.8
50
10.76
12.8
28
30
1015.2
0
23.6
26.4
43.1
113.4
112.7
389.8
28/01 12:00
24.2
45
9.9
11.5
28
32
1015.2
0
21.8
25.0
39.7
104.3
101.7
351.2
28/01 11:50
23.4
46
9.67
11.1
28
32
1015.4
0
21.4
24.9
39.3
103.1
99.9
345.1
28/01 11:40
24.2
45
9.9
11.5
24
28
1015.6
0
21.8
25.0
39.7
104.4
101.7
351.4
28/01 11:30
23.2
46
9.56
10.9
24
30
1015.6
0
21.2
24.8
39.0
102.3
98.9
341.3
28/01 11:20
23.8
42
9.03
10.1
24
28
1015.7
0
20.0
23.9
36.8
96.5
91.9
316.9
28/01 11:10
23.8
45
9.68
11.2
24
28
1015.9
0
21.4
24.8
39.1
102.8
99.6
343.9
28/01 11:00
23.1
46
9.51
10.9
24
26
1015.8
0
21.1
24.8
38.8
102.0
98.4
339.7
28/01 10:50
22.8
46
9.35
10.6
24
26
1016
0
20.7
24.6
38.4
100.8
96.9
334.3
28/01 10:40
23
47
9.66
11.1
26
30
1016.1
0
21.4
25.0
39.4
103.6
100.4
346.6
28/01 10:30
23.4
45
9.46
10.8
22
28
1016.1
0
20.9
24.6
38.5
101.1
97.5
336.4
28/01 10:20
23.2
45
9.35
10.6
22
30
1016.3
0
20.7
24.5
38.2
100.4
96.4
332.7
28/01 10:10
23.1
43
8.89
9.8
20
28
1016.4
0
19.8
23.9
36.6
96.1
91.1
314.0
28/01 10:00
22.7
43
8.69
9.5
20
33
1016.2
0
19.4
23.7
36.1
94.6
89.2
307.2
28/01 09:50
21.4
46
8.62
9.3
24
30
1016.4
0
19.3
23.9
36.4
95.5
89.8
309.3
28/01 09:40
21.2
45
8.34
8.8
26
30
1016.4
0
18.7
23.6
35.5
93.0
86.7
298.4
Last Refresh: 29-Jan-2026 04:48:44