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
11/12 09:50 23.3 70 14.64 17.5 32 35 1011.7 0 31.9 32.8 58.9 155.6 164.6 571.0
11/12 09:40 23.8 67 14.41 17.3 33 41 1011.9 0 31.3 32.2 57.6 152.0 160.3 556.2
11/12 09:30 23.4 72 15.14 18.1 32 39 1012.1 0 32.9 33.6 61.0 161.2 171.5 595.0
11/12 09:20 23.2 70 14.55 17.4 30 33 1012.1 0 31.7 32.7 58.6 154.8 163.6 567.4
11/12 09:10 22.9 70 14.3 17.1 32 35 1012.2 0 31.2 32.4 57.8 152.5 160.7 557.4
11/12 09:00 24.2 69 15.18 18.2 26 28 1012.2 0 32.9 33.4 60.6 160.0 170.3 590.9
11/12 08:50 23.1 63 13.02 15.7 28 32 1012.2 0 28.4 30.1 52.3 137.9 142.8 494.8
11/12 08:40 23 67 13.77 16.5 28 30 1012.2 0 30.0 31.4 55.5 146.4 153.2 531.1
11/12 08:30 22.9 70 14.3 17.1 24 30 1012.4 0 31.2 32.4 57.8 152.6 160.8 557.5
11/12 08:20 22.6 70 14.06 16.9 26 28 1012.4 0 30.7 32.1 57.0 150.4 158.0 548.0
11/12 08:10 23.3 70 14.64 17.5 22 26 1012.4 0 31.9 32.8 59.0 155.7 164.7 571.2
11/12 08:00 22.6 66 13.26 15.9 20 26 1012.4 0 29.0 30.7 53.6 141.5 147.0 509.5
11/12 07:50 22.6 66 13.26 15.9 19 20 1012.4 0 29.0 30.7 53.6 141.5 147.0 509.5
11/12 07:40 22.7 66 13.33 16 17 20 1012.4 0 29.1 30.8 53.8 142.0 147.8 512.1
11/12 07:30 23 66 13.56 16.3 17 20 1012.3 0 29.6 31.1 54.6 144.0 150.3 521.1
11/12 07:20 22.7 67 13.54 16.3 17 20 1012.2 0 29.6 31.2 54.7 144.4 150.6 522.1
11/12 07:10 22.5 72 14.38 17.2 15 19 1012.3 0 31.4 32.7 58.4 154.3 162.7 564.3
11/12 07:00 22.2 70 13.74 16.5 17 19 1012.1 0 30.0 31.7 55.9 147.5 154.4 535.1
11/12 06:50 22.2 70 13.74 16.5 17 19 1012.1 0 30.0 31.7 55.9 147.5 154.4 535.1
11/12 06:40 21.9 71 13.7 16.4 15 17 1012.1 0 30.0 31.7 56.0 147.6 154.4 535.2
11/12 06:30 21.9 73 14.09 16.8 15 19 1012 0 30.8 32.4 57.6 152.1 159.9 554.3
11/12 06:20 21.5 76 14.33 17.1 17 17 1012 0 31.3 33.0 59.0 155.7 164.1 569.1
11/12 06:10 21.7 78 14.88 17.7 13 15 1011.9 0 32.5 33.8 61.2 161.7 171.6 595.1
11/12 06:00 21.4 68 12.75 15.3 13 17 1011.8 0 28.0 30.3 52.3 137.9 142.2 492.7
11/12 05:50 21.1 69 12.71 15.2 15 17 1011.8 0 27.9 30.3 52.3 138.0 142.2 492.7
11/12 05:40 20.7 70 12.6 15 13 15 1011.7 0 27.7 30.3 52.1 137.4 141.5 489.9
11/12 05:30 20.5 72 12.81 15.3 15 17 1011.7 0 28.2 30.7 53.1 140.1 144.7 501.3
11/12 05:20 20.5 74 13.17 15.7 13 17 1011.6 0 29.0 31.3 54.7 144.2 149.7 518.7
11/12 05:10 20.4 74 13.09 15.6 13 15 1011.4 0 28.8 31.2 54.4 143.4 148.8 515.4
11/12 05:00 20.4 74 13.09 15.6 13 17 1011.3 0 28.8 31.2 54.4 143.4 148.8 515.4
11/12 04:50 20.6 74 13.24 15.8 11 15 1011.1 0 29.1 31.4 54.9 144.7 150.5 521.3
11/12 04:40 20.7 72 12.96 15.5 15 17 1011.1 0 28.5 30.8 53.6 141.4 146.4 507.0
11/12 04:30 20.9 69 12.57 15 17 20 1011.1 0 27.6 30.1 51.8 136.7 140.6 487.0
11/12 04:20 20.9 67 12.2 14.5 17 19 1011.1 0 26.9 29.5 50.3 132.6 135.6 469.4
11/12 04:10 21.1 67 12.34 14.7 17 19 1011.1 0 27.1 29.7 50.7 133.8 137.1 474.8
11/12 04:00 21 67 12.27 14.6 17 20 1011 0 27.0 29.6 50.5 133.2 136.3 472.1
11/12 03:50 21.4 64 12 14.3 17 20 1010.9 0 26.4 29.0 49.2 129.5 132.0 457.0
11/12 03:40 21.3 65 12.11 14.5 19 20 1010.9 0 26.6 29.2 49.7 130.9 133.7 462.8
11/12 03:30 21.4 65 12.19 14.6 13 19 1010.9 0 26.8 29.3 49.9 131.6 134.6 465.9
11/12 03:20 21.4 66 12.37 14.8 13 19 1010.8 0 27.2 29.6 50.7 133.6 137.0 474.3
11/12 03:10 21.6 69 13.09 15.7 20 24 1010.7 0 28.7 30.7 53.5 141.2 146.4 507.2
11/12 03:00 21.7 71 13.54 16.2 20 26 1010.7 0 29.7 31.5 55.3 146.0 152.4 528.3
11/12 02:50 21.5 72 13.58 16.2 20 26 1010.7 0 29.8 31.6 55.7 146.9 153.4 531.6
11/12 02:40 21.5 74 13.95 16.7 22 24 1010.7 0 30.5 32.2 57.2 151.1 158.6 549.7
11/12 02:30 21.1 82 15.11 17.9 22 26 1010.6 0 33.0 34.4 62.7 165.5 176.1 610.9
11/12 02:20 20.9 86 15.66 18.5 24 28 1010.6 0 34.2 35.5 65.3 172.6 184.8 641.0
11/12 02:10 20.9 88 16.03 18.8 24 26 1010.7 0 35.0 36.2 67.0 177.1 190.4 660.4
11/12 02:00 20.8 88 15.93 18.7 22 28 1010.7 0 34.8 36.1 66.6 176.1 189.1 656.0
11/12 01:50 20.8 89 16.11 18.9 20 24 1010.6 0 35.2 36.4 67.5 178.3 191.8 665.5
11/12 01:40 20.8 89 16.11 18.9 24 28 1010.7 0 35.2 36.4 67.5 178.3 191.8 665.5
11/12 01:30 20.8 89 16.11 18.9 28 35 1010.7 0 35.2 36.4 67.5 178.3 191.8 665.5
11/12 01:20 20.7 89 16.02 18.8 30 33 1010.6 0 35.0 36.3 67.1 177.5 190.7 661.6
11/12 01:10 20.7 89 16.02 18.8 30 33 1010.7 0 35.0 36.3 67.2 177.5 190.7 661.7
11/12 01:00 20.7 89 16.02 18.8 32 39 1010.8 0 35.0 36.3 67.2 177.5 190.7 661.7
11/12 00:50 20.6 88 15.75 18.5 28 33 1010.8 0 34.5 35.8 66.0 174.4 186.9 648.3
11/12 00:40 20.7 88 15.84 18.6 30 33 1010.9 0 34.6 36.0 66.3 175.3 188.0 652.3
11/12 00:30 20.7 87 15.66 18.5 32 39 1011 0 34.3 35.6 65.5 173.1 185.3 642.9
11/12 00:20 20.7 87 15.66 18.5 32 35 1011.1 0 34.3 35.6 65.5 173.1 185.3 642.9
11/12 00:10 20.7 87 15.66 18.5 30 33 1011.2 0 34.3 35.6 65.5 173.1 185.4 643.0
11/12 00:00 20.7 86 15.48 18.3 32 37 1011.3 0 33.9 35.3 64.7 170.9 182.7 633.6
10/12 23:50 20.8 86 15.57 18.4 33 39 1011.3 0 34.1 35.4 65.0 171.8 183.8 637.5
10/12 23:40 20.9 85 15.48 18.3 32 37 1011.4 0 33.9 35.2 64.5 170.5 182.2 632.0
10/12 23:30 21 85 15.57 18.4 33 41 1011.3 0 34.0 35.3 64.9 171.4 183.3 635.8
10/12 23:20 21 85 15.57 18.4 35 39 1011.3 0 34.0 35.3 64.9 171.4 183.3 635.8
10/12 23:10 21 86 15.75 18.6 32 35 1011.4 0 34.4 35.7 65.7 173.6 186.0 645.2
10/12 23:00 21 86 15.75 18.6 30 35 1011.5 0 34.4 35.7 65.7 173.6 186.0 645.3
10/12 22:50 21 86 15.75 18.6 28 33 1011.6 0 34.4 35.7 65.7 173.6 186.0 645.3
10/12 22:40 21 86 15.75 18.6 28 32 1011.7 0 34.4 35.7 65.7 173.6 186.0 645.4
10/12 22:30 20.9 87 15.84 18.7 26 32 1011.8 0 34.6 35.9 66.2 174.9 187.6 651.0
10/12 22:20 20.8 88 15.93 18.7 24 28 1011.9 0 34.8 36.1 66.7 176.3 189.3 656.6
10/12 22:10 20.8 88 15.93 18.7 24 28 1012 0 34.8 36.1 66.7 176.3 189.3 656.6
10/12 22:00 20.6 89 15.93 18.7 22 26 1012 0 34.8 36.2 66.9 176.8 189.8 658.4
10/12 21:50 20.7 89 16.02 18.8 22 24 1012 0 35.0 36.3 67.2 177.7 190.9 662.3
10/12 21:40 20.7 88 15.84 18.6 24 26 1012 0 34.6 36.0 66.4 175.4 188.2 652.8
10/12 21:30 20.8 88 15.93 18.7 26 32 1011.9 0 34.8 36.1 66.7 176.3 189.3 656.6
10/12 21:20 20.7 87 15.66 18.5 24 26 1011.9 0 34.3 35.7 65.6 173.2 185.5 643.3
10/12 21:10 20.7 87 15.66 18.5 28 32 1011.8 0 34.3 35.7 65.6 173.2 185.4 643.2
10/12 21:00 20.8 87 15.75 18.6 30 35 1011.8 0 34.4 35.8 65.9 174.1 186.5 647.1
10/12 20:50 20.8 86 15.57 18.4 30 33 1011.7 0 34.1 35.4 65.1 171.9 183.8 637.7
10/12 20:40 20.8 86 15.57 18.4 30 35 1011.7 0 34.1 35.4 65.1 171.9 183.8 637.7
10/12 20:30 20.8 86 15.57 18.4 28 35 1011.8 0 34.0 35.5 65.1 171.9 183.8 637.7
10/12 20:20 20.9 85 15.48 18.3 30 33 1011.8 0 33.8 35.2 64.6 170.6 182.3 632.2
10/12 20:10 20.9 84 15.3 18.1 30 35 1011.7 0 33.5 34.9 63.7 168.4 179.6 622.8
10/12 20:00 20.9 84 15.3 18.1 32 37 1011.6 0 33.5 34.9 63.7 168.4 179.6 622.8
10/12 19:50 20.9 83 15.12 17.9 30 33 1011.6 0 33.1 34.6 62.9 166.2 176.9 613.5
10/12 19:40 20.9 83 15.12 17.9 28 35 1011.5 0 33.1 34.6 62.9 166.2 176.9 613.5
10/12 19:30 21.1 82 15.11 17.9 32 41 1011.4 0 33.0 34.5 62.7 165.6 176.3 611.3
10/12 19:20 21.1 81 14.92 17.7 30 35 1011.5 0 32.6 34.1 61.9 163.4 173.5 601.6
10/12 19:10 21.1 81 14.92 17.7 30 33 1011.5 0 32.6 34.1 61.9 163.4 173.5 601.6
10/12 19:00 21.2 80 14.82 17.6 33 41 1011.4 0 32.4 33.9 61.3 161.9 171.8 595.7
10/12 18:50 21.3 81 15.1 17.9 32 39 1011.3 0 33.0 34.4 62.5 165.0 175.6 609.1
10/12 18:40 21.4 80 15 17.8 30 37 1011.3 0 32.8 34.2 62.0 163.6 173.9 603.3
10/12 18:30 21.5 80 15.08 17.9 33 43 1011.2 0 32.9 34.2 62.2 164.4 174.9 606.5
10/12 18:20 21.6 80 15.17 18 35 43 1011.2 0 33.1 34.4 62.5 165.2 175.9 610.3
10/12 18:10 21.7 79 15.07 17.9 33 37 1011.2 0 32.9 34.2 62.0 163.8 174.2 604.4
10/12 18:00 21.7 80 15.26 18.1 35 43 1011.2 0 33.3 34.5 62.9 166.1 177.0 614.1
10/12 17:50 21.9 80 15.44 18.3 33 39 1011.1 0 33.7 34.7 63.5 167.8 179.2 621.6
10/12 17:40 22 79 15.33 18.2 33 39 1011.1 0 33.4 34.5 62.9 166.2 177.3 615.2
10/12 17:30 22.1 79 15.42 18.3 35 44 1011 0 33.6 34.6 63.2 167.1 178.4 618.9
10/12 17:20 22.3 77 15.2 18.1 35 41 1010.9 0 33.1 34.1 62.1 164.0 174.7 606.1

Last Refresh: 11-Dec-2025 12:27:16

Bureau of Meteorology