Station: Sydney - Observatory Hill
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
02 01:30
11.6
93
9.67
10.5
32
993.9
61.2
22.0
27.6
44.5
117.3
114.3
394.0
02 01:20
11.6
92
9.56
10.3
33
993.9
61
21.8
27.4
44.0
116.0
112.8
388.6
02 01:10
11.6
92
9.56
10.3
35
993.9
61
21.8
27.4
44.0
116.0
112.8
388.6
02 01:00
11.6
93
9.67
10.5
35
994
61
22.0
27.6
44.5
117.3
114.3
394.0
02 00:50
11.6
95
9.88
10.8
43
994.2
61
22.5
28.0
45.4
119.7
117.3
404.4
02 00:40
11.5
96
9.92
10.9
28
994.7
61
22.6
28.1
45.7
120.4
118.0
407.0
02 00:30
11.4
96
9.86
10.8
33
995
60.8
22.5
28.0
45.5
119.9
117.4
404.7
02 00:20
11.3
96
9.79
10.7
33
995.4
60.4
22.3
28.0
45.3
119.3
116.6
401.9
02 00:10
11.2
96
9.73
10.6
33
995.5
59.8
22.2
27.9
45.1
118.7
115.9
399.5
02 00:00
11.2
96
9.73
10.6
30
995.6
58.4
22.2
27.9
45.1
118.7
115.9
399.5
01 23:50
11.2
96
9.73
10.6
32
995.8
57
22.2
27.9
45.1
118.8
115.9
399.6
01 23:40
11.1
96
9.67
10.5
30
995.9
55.8
22.1
27.8
44.9
118.2
115.2
397.2
01 23:30
11.2
95
9.63
10.4
32
996.3
54.6
22.0
27.8
44.7
117.7
114.6
394.8
01 23:20
11.2
94
9.53
10.3
32
996.3
53.2
21.7
27.6
44.2
116.5
113.1
389.9
01 23:10
11.2
94
9.53
10.3
30
996.3
52.8
21.7
27.6
44.2
116.5
113.1
389.9
01 23:00
11.2
94
9.53
10.3
32
996.4
52.4
21.7
27.6
44.3
116.6
113.2
390.0
01 22:50
11.1
94
9.47
10.2
30
996.6
52.2
21.6
27.5
44.1
116.0
112.5
387.6
01 22:40
11.1
94
9.47
10.2
32
996.6
51.6
21.6
27.5
44.1
116.0
112.5
387.6
01 22:30
11.1
95
9.57
10.3
33
996.7
51.4
21.8
27.7
44.5
117.2
113.9
392.5
01 22:20
11
95
9.51
10.2
33
996.7
51.2
21.7
27.6
44.3
116.7
113.2
390.1
01 22:10
10.9
97
9.65
10.4
33
996.9
50.8
22.0
27.9
45.0
118.4
115.3
397.6
01 22:00
11
97
9.71
10.5
30
997.1
49.6
22.1
28.0
45.2
119.0
116.1
400.1
01 21:50
10.8
97
9.59
10.3
22
997.3
48.2
21.9
27.9
44.8
118.0
114.7
395.2
01 21:40
10.7
96
9.43
10.1
24
997.6
47.4
21.6
27.6
44.2
116.3
112.6
387.9
01 21:30
10.6
96
9.37
10
28
997.8
46.4
21.4
27.6
44.0
115.8
111.9
385.6
01 21:20
10.6
96
9.37
10
24
998
46
21.4
27.6
44.0
115.8
111.9
385.6
01 21:10
10.6
96
9.37
10
33
998.2
44.8
21.4
27.6
44.0
115.8
112.0
385.7
01 21:00
10.6
96
9.37
10
35
998.3
43.8
21.4
27.6
44.0
115.8
112.0
385.7
01 20:50
10.5
95
9.22
9.7
32
998.3
42.2
21.1
27.3
43.4
114.3
110.0
378.9
01 20:40
10.6
94
9.18
9.7
33
998.3
41.2
21.0
27.2
43.2
113.7
109.3
376.4
01 20:30
10.7
93
9.14
9.6
32
998.4
40.6
20.9
27.2
43.0
113.1
108.6
374.0
01 20:20
10.6
94
9.18
9.7
32
998.2
40.4
21.0
27.2
43.2
113.7
109.3
376.4
01 20:10
10.6
93
9.08
9.5
35
998.3
40
20.8
27.1
42.8
112.6
107.9
371.5
01 20:00
10.6
92
8.98
9.4
33
998.6
39.6
20.6
26.9
42.4
111.5
106.6
366.8
01 19:50
10.7
92
9.04
9.5
28
998.8
39
20.7
27.0
42.6
112.0
107.3
369.3
01 19:40
10.7
92
9.04
9.5
32
998.8
39
20.7
27.0
42.6
112.0
107.3
369.3
01 19:30
10.7
92
9.04
9.5
30
999
38.6
20.7
27.0
42.6
112.0
107.3
369.3
01 19:20
10.6
92
8.98
9.4
33
999.1
38.6
20.6
26.9
42.4
111.5
106.6
366.9
01 19:10
10.6
93
9.08
9.5
37
999.3
38.6
20.8
27.1
42.8
112.7
108.0
371.8
01 19:00
10.6
92
8.98
9.4
37
999.4
38.2
20.6
27.0
42.4
111.6
106.6
367.0
01 18:50
10.7
91
8.94
9.3
39
999.6
37.2
20.5
26.9
42.2
111.0
105.9
364.6
01 18:40
10.6
92
8.98
9.4
37
999.6
37
20.6
27.0
42.4
111.6
106.6
367.1
01 18:30
10.5
93
9.02
9.4
39
999.4
36.6
20.7
27.1
42.6
112.1
107.3
369.4
01 18:20
10.6
94
9.18
9.7
33
999.5
36.2
21.0
27.3
43.2
113.8
109.4
376.8
01 18:10
10.6
94
9.18
9.7
39
999.5
36
21.0
27.3
43.2
113.8
109.4
376.8
01 18:00
10.5
95
9.22
9.7
43
999.5
36
21.1
27.4
43.5
114.4
110.1
379.2
01 17:50
10.6
95
9.27
9.8
44
999.8
35.6
21.2
27.5
43.6
114.9
110.7
381.3
01 17:40
10.4
95
9.16
9.6
46
999.7
35.6
21.0
27.3
43.3
113.9
109.4
376.8
01 17:30
10.5
95
9.22
9.7
39
1000.1
34.6
21.1
27.4
43.5
114.5
110.2
379.4
01 17:20
10.4
95
9.16
9.6
39
999.9
33.4
21.0
27.3
43.3
113.9
109.5
376.9
01 17:10
10.5
96
9.31
9.9
35
1000.3
33.2
21.3
27.6
43.9
115.5
111.5
383.9
01 17:00
10.4
95
9.16
9.6
37
1000.4
32.6
21.0
27.4
43.3
114.0
109.5
377.0
01 16:50
10.4
95
9.16
9.6
33
1000.6
31.8
21.0
27.4
43.3
114.0
109.5
377.1
01 16:40
10.5
95
9.22
9.7
33
1000.6
31.2
21.1
27.4
43.5
114.6
110.2
379.6
01 16:30
10.6
95
9.27
9.8
39
1000.8
30.6
21.2
27.5
43.7
115.0
110.8
381.6
01 16:20
10.6
95
9.27
9.8
39
1000.9
30
21.2
27.5
43.7
115.0
110.8
381.6
01 16:10
10.7
95
9.33
9.9
43
1000.9
29.2
21.3
27.6
43.9
115.5
111.5
384.1
01 16:00
10.7
95
9.33
9.9
41
1001.4
28
21.3
27.6
43.9
115.6
111.6
384.2
01 15:50
10.7
95
9.33
9.9
37
1001.4
27.6
21.3
27.6
43.9
115.6
111.6
384.2
01 15:40
10.8
95
9.39
10
32
1001.6
27
21.5
27.7
44.1
116.2
112.3
386.7
01 15:30
10.8
95
9.39
10
35
1001.8
26.2
21.5
27.7
44.1
116.2
112.3
386.8
01 15:20
10.9
95
9.45
10.1
35
1001.8
25.4
21.6
27.8
44.3
116.7
113.0
389.2
01 15:10
10.9
94
9.35
10
35
1001.4
25
21.4
27.6
43.9
115.5
111.5
384.2
01 15:00
10.9
95
9.45
10.1
39
1001.5
24.4
21.6
27.7
44.3
116.7
113.0
389.1
01 14:50
11
94
9.41
10.1
39
1002.2
23
21.5
27.7
44.1
116.2
112.3
386.9
01 14:40
11.1
94
9.47
10.2
39
1002.5
21.2
21.6
27.8
44.3
116.7
113.0
389.4
01 14:30
11.2
94
9.53
10.3
41
1002.4
19.4
21.7
27.8
44.5
117.2
113.7
391.8
01 14:20
11.2
95
9.63
10.4
35
1002.6
18.2
22.0
28.0
45.0
118.4
115.1
396.8
01 14:10
11.3
95
9.69
10.5
30
1002.6
17
22.1
28.1
45.2
118.9
115.8
399.3
01 14:00
11.3
94
9.59
10.4
37
1002.6
15.8
21.9
27.9
44.8
117.8
114.4
394.3
01 13:50
11.3
94
9.59
10.4
37
1002.8
14.2
21.9
27.9
44.8
117.8
114.4
394.4
01 13:40
11.4
94
9.65
10.5
41
1003.3
12.8
22.0
28.0
45.0
118.4
115.2
397.0
01 13:30
11.4
93
9.55
10.3
37
1003.3
11.4
21.8
27.8
44.6
117.3
113.8
392.1
01 13:20
11.4
93
9.55
10.3
37
1003.3
11
21.8
27.8
44.6
117.3
113.8
392.1
01 13:10
11.4
94
9.65
10.5
46
1003.5
10.6
22.0
28.0
45.0
118.4
115.2
397.1
01 13:00
11.4
94
9.65
10.5
37
1003.9
10
22.0
28.0
45.0
118.5
115.2
397.2
01 12:50
11.5
94
9.71
10.6
41
1004.1
9.2
22.1
28.1
45.2
119.0
116.0
399.7
01 12:40
11.7
94
9.83
10.8
28
1004.6
8.4
22.4
28.3
45.6
120.2
117.4
404.7
01 12:30
11.9
95
10.06
11.1
26
1004.9
8.4
22.8
28.6
46.5
122.5
120.4
415.2
01 12:20
11.7
95
9.94
10.9
30
1005.1
8.2
22.6
28.5
46.1
121.5
119.0
410.3
01 12:10
11.6
95
9.88
10.8
30
1005.2
8
22.5
28.4
46.0
121.0
118.3
407.9
01 12:00
11.7
95
9.94
10.9
24
1005.8
7.4
22.6
28.5
46.2
121.6
119.1
410.6
01 11:50
12
94
10.02
11.1
26
1006.2
6.2
22.7
28.6
46.4
122.1
119.8
413.1
01 11:40
12.3
92
9.99
11
33
1006.5
4.8
22.7
28.4
46.1
121.3
118.9
410.1
01 11:30
12.3
92
9.99
11
33
1007.3
3.2
22.7
28.5
46.1
121.4
119.0
410.3
01 11:20
12.4
91
9.94
11
30
1008
1.8
22.5
28.4
45.9
120.7
118.2
407.6
01 11:10
12.3
91
9.88
10.9
32
1008.2
1.6
22.4
28.3
45.7
120.2
117.5
405.2
01 11:00
12.3
90
9.77
10.7
30
1008.4
1.4
22.2
28.1
45.2
119.0
116.0
399.9
01 10:50
12.3
89
9.67
10.5
32
1008.5
1.2
22.0
27.9
44.8
117.9
114.6
395.0
01 10:40
12.4
89
9.73
10.6
32
1009.1
1
22.1
28.0
45.0
118.5
115.3
397.6
01 10:30
12.5
88
9.68
10.6
32
1009.3
0.6
22.0
27.9
44.8
117.8
114.5
394.7
01 10:20
12.4
89
9.73
10.6
26
1009.6
0.4
22.1
28.1
45.1
118.5
115.4
397.8
01 10:10
12.3
88
9.56
10.4
20
1009.9
0.2
21.7
27.8
44.4
116.8
113.2
390.1
01 10:00
12.5
87
9.57
10.4
19
1010.3
0.2
21.7
27.8
44.4
116.6
113.1
389.7
01 09:50
12.6
86
9.52
10.3
24
1010.6
0
21.6
27.7
44.1
116.0
112.3
386.9
01 09:40
12.6
87
9.63
10.5
26
1011.1
0
21.9
27.9
44.6
117.3
113.8
392.3
01 09:30
12.6
87
9.63
10.5
33
1011.5
0
21.9
27.9
44.6
117.3
113.9
392.5
01 09:20
12.4
87
9.51
10.3
26
1011.9
0
21.6
27.8
44.2
116.3
112.5
387.8
01 09:10
12.4
88
9.62
10.5
28
1012.2
0
21.9
28.0
44.7
117.6
114.1
393.2
01 09:00
12.3
89
9.67
10.5
28
1012.3
0
22.0
28.1
45.0
118.3
115.0
396.2
Last Refresh: 02-Jul-2025 01:11:14