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
05/02 04:10 17.6 61 9.15 10 28 35 1019.4 0 20.6 25.9 40.3 105.9 101.2 348.7
05/02 04:00 17.8 61 9.26 10.2 28 39 1019.4 0 20.8 26.0 40.7 106.7 102.4 352.8
05/02 03:50 17.8 61 9.26 10.2 26 32 1019.3 0 20.8 26.0 40.7 106.7 102.3 352.8
05/02 03:40 18 60 9.21 10.1 26 32 1019.2 0 20.7 25.9 40.4 105.9 101.4 349.6
05/02 03:30 18.1 60 9.27 10.2 26 39 1019.1 0 20.8 25.9 40.5 106.4 102.1 351.8
05/02 03:20 18.1 60 9.27 10.2 26 33 1019.1 0 20.8 25.9 40.5 106.4 102.1 351.8
05/02 03:10 18.3 59 9.22 10.2 32 37 1019.1 0 20.7 25.8 40.2 105.6 101.2 348.7
05/02 03:00 18.5 59 9.33 10.3 26 37 1019.1 0 20.9 25.9 40.6 106.5 102.3 352.7
05/02 02:50 18.6 58 9.23 10.2 22 33 1018.9 0 20.7 25.7 40.1 105.3 100.9 347.8
05/02 02:40 18.7 57 9.13 10 28 41 1019 0 20.5 25.5 39.7 104.2 99.5 342.9
05/02 02:30 18.9 57 9.23 10.2 26 39 1019.2 0 20.7 25.6 40.0 104.9 100.5 346.6
05/02 02:20 19.1 55 9.02 9.9 28 33 1019 0 20.2 25.3 39.1 102.5 97.6 336.4
05/02 02:10 19.3 56 9.29 10.3 24 30 1019.2 0 20.8 25.6 40.0 105.0 100.8 347.5
05/02 02:00 19.4 55 9.18 10.1 26 39 1019.1 0 20.5 25.4 39.5 103.8 99.3 342.2
05/02 01:50 19.7 52 8.83 9.6 30 35 1019 0 19.8 24.8 38.1 99.8 94.5 325.6
05/02 01:40 19.8 53 9.05 10 30 37 1019 0 20.2 25.1 38.9 101.9 97.1 334.8
05/02 01:30 20.1 52 9.04 9.9 32 43 1019 0 20.2 25.0 38.7 101.4 96.6 333.1
05/02 01:20 20.4 52 9.2 10.2 32 37 1018.9 0 20.5 25.2 39.1 102.7 98.2 338.7
05/02 01:10 20.8 49 8.87 9.7 32 35 1018.8 0 19.8 24.6 37.7 98.9 93.7 322.9
05/02 01:00 21.1 47 8.66 9.4 30 44 1018.7 0 19.4 24.2 36.8 96.4 90.8 312.7
05/02 00:50 21.4 48 9 9.9 24 28 1018.8 0 20.1 24.6 37.9 99.4 94.6 326.0
05/02 00:40 21.6 47 8.91 9.8 22 28 1018.7 0 19.9 24.4 37.5 98.3 93.2 321.3
05/02 00:30 21.9 46 8.88 9.8 26 37 1018.7 0 19.8 24.3 37.2 97.6 92.5 318.9
05/02 00:20 22.2 45 8.83 9.7 26 33 1018.7 0 19.7 24.1 36.9 96.8 91.6 315.6
05/02 00:10 22.4 45 8.94 9.9 26 32 1018.8 0 19.9 24.2 37.2 97.6 92.7 319.4
05/02 00:00 22.6 44 8.84 9.7 22 33 1018.8 0 19.7 24.0 36.8 96.4 91.2 314.5
04/02 23:50 22.8 45 9.14 10.3 22 26 1018.8 0 20.3 24.4 37.8 99.1 94.6 326.2
04/02 23:40 22.7 49 9.9 11.4 19 22 1018.9 0 21.9 25.6 40.6 106.7 103.9 358.9
04/02 23:30 23.1 45 9.3 10.5 22 35 1018.9 0 20.6 24.6 38.2 100.2 96.1 331.7
04/02 23:20 23.4 42 8.83 9.8 20 28 1019 0 19.6 23.8 36.4 95.4 90.2 311.0
04/02 23:10 23.4 43 9.04 10.1 22 24 1019 0 20.0 24.1 37.1 97.4 92.7 319.7
04/02 23:00 23.3 44 9.2 10.4 20 32 1018.8 0 20.4 24.4 37.7 99.0 94.7 326.7
04/02 22:50 23.5 45 9.52 10.9 20 28 1018.9 0 21.0 24.8 38.8 101.9 98.3 339.3
04/02 22:40 23.7 41 8.77 9.7 22 32 1018.8 0 19.5 23.6 36.0 94.4 89.2 307.4
04/02 22:30 23.9 43 9.3 10.6 22 35 1018.8 0 20.6 24.4 37.8 99.3 95.2 328.4
04/02 22:20 23.8 46 9.89 11.5 22 26 1018.8 0 21.8 25.3 40.0 105.1 102.4 353.6
04/02 22:10 23.8 46 9.89 11.5 20 26 1018.7 0 21.8 25.3 40.0 105.1 102.4 353.6
04/02 22:00 23.6 53 11.27 13.5 24 32 1018.5 0 24.7 27.4 45.3 119.2 119.7 414.3
04/02 21:50 23.5 60 12.69 15.3 26 32 1018.5 0 27.7 29.7 51.0 134.4 138.3 479.3
04/02 21:40 23.1 65 13.44 16.2 28 32 1018.4 0 29.3 31.1 54.3 143.3 149.2 517.0
04/02 21:30 23 71 14.59 17.5 30 33 1018.3 0 31.8 33.1 59.3 156.5 165.3 573.5
04/02 21:20 22.9 73 14.92 17.8 28 33 1018.3 0 32.5 33.7 60.8 160.5 170.3 590.6
04/02 21:10 22.8 72 14.63 17.5 33 37 1018.1 0 31.9 33.2 59.6 157.3 166.3 576.9
04/02 21:00 22.7 72 14.55 17.4 33 41 1018 0 31.7 33.1 59.3 156.6 165.4 573.6
04/02 20:50 22.4 76 15.09 18 33 35 1017.9 0 32.9 34.2 61.9 163.5 173.8 602.8
04/02 20:40 22.3 76 15.01 17.9 37 43 1017.8 0 32.7 34.1 61.6 162.7 172.8 599.5
04/02 20:30 22.1 76 14.83 17.7 37 44 1017.8 0 32.3 33.8 61.0 161.0 170.7 592.0
04/02 20:20 22.2 75 14.72 17.6 37 43 1017.6 0 32.1 33.6 60.4 159.5 168.9 585.7
04/02 20:10 22 75 14.56 17.4 39 44 1017.5 0 31.8 33.4 59.9 158.1 167.0 579.1
04/02 20:00 22 75 14.56 17.4 39 46 1017.4 0 31.8 33.4 59.9 158.0 167.0 579.1
04/02 19:50 21.9 74 14.28 17.1 35 46 1017.4 0 31.2 32.9 58.7 155.0 163.2 565.9
04/02 19:40 21.8 74 14.2 17 41 44 1017.3 0 31.0 32.8 58.5 154.3 162.3 562.6
04/02 19:30 21.7 74 14.11 16.9 39 52 1017.3 0 30.8 32.7 58.1 153.4 161.2 558.9
04/02 19:20 21.8 75 14.39 17.2 37 43 1017.4 0 31.4 33.2 59.3 156.5 165.0 572.1
04/02 19:10 21.7 73 13.92 16.6 37 44 1017.3 0 30.4 32.4 57.3 151.2 158.5 549.5
04/02 19:00 21.8 74 14.2 17 41 50 1017.2 0 31.0 32.8 58.5 154.2 162.3 562.6
04/02 18:50 21.8 73 14 16.7 39 46 1017.2 0 30.6 32.5 57.6 151.9 159.4 552.7
04/02 18:40 21.8 71 13.62 16.3 46 54 1017.1 0 29.8 31.8 55.9 147.6 154.1 534.0
04/02 18:30 21.9 70 13.51 16.2 43 54 1017 0 29.6 31.6 55.4 146.1 152.3 527.9
04/02 18:20 22.2 68 13.35 16 46 54 1016.8 0 29.2 31.2 54.5 143.7 149.5 518.1
04/02 18:10 22.5 67 13.38 16.1 41 48 1016.9 0 29.2 31.1 54.4 143.5 149.3 517.6
04/02 18:00 22.4 66 13.11 15.7 44 54 1016.9 0 28.7 30.7 53.4 140.7 145.8 505.3
04/02 17:50 22.5 64 12.78 15.4 50 54 1016.8 0 28.0 30.1 51.9 136.9 141.2 489.0
04/02 17:40 22.5 66 13.18 15.8 46 52 1016.8 0 28.8 30.8 53.6 141.3 146.6 508.0
04/02 17:30 22.5 65 12.98 15.6 46 59 1016.9 0 28.4 30.5 52.8 139.1 143.9 498.5
04/02 17:20 22.5 64 12.78 15.4 46 52 1016.8 0 28.0 30.1 51.9 136.9 141.2 489.0
04/02 17:10 22.7 64 12.93 15.5 43 48 1017.1 0 28.3 30.3 52.4 138.2 142.8 495.0
04/02 17:00 22.5 64 12.78 15.4 44 56 1017.1 0 28.0 30.1 51.9 136.9 141.2 489.1
04/02 16:50 23 64 13.15 15.8 39 46 1017.2 0 28.7 30.6 53.1 140.1 145.3 503.5
04/02 16:40 22.7 61 12.32 15 48 54 1017.1 0 27.0 29.3 49.9 131.6 134.7 466.4
04/02 16:30 22.9 61 12.47 15 43 52 1017.2 0 27.3 29.5 50.4 132.9 136.3 472.2
04/02 16:20 23.3 60 12.54 15.1 43 48 1017.3 0 27.4 29.5 50.5 133.0 136.6 473.1
04/02 16:10 22.9 58 11.85 14.2 46 56 1017.3 0 26.0 28.5 47.9 126.3 128.2 443.8
04/02 16:00 23.3 59 12.34 14.8 44 59 1017.3 0 27.0 29.2 49.7 130.8 133.9 463.9
04/02 15:50 23 58 11.92 14.3 48 57 1017.3 0 26.1 28.6 48.2 126.8 128.9 446.4
04/02 15:40 23.1 60 12.4 14.9 43 50 1017.4 0 27.1 29.3 50.0 131.8 135.1 467.9
04/02 15:30 23 57 11.71 14 44 54 1017.4 0 25.7 28.2 47.3 124.6 126.2 436.9
04/02 15:20 22.9 58 11.85 14.2 46 54 1017.5 0 26.0 28.5 48.0 126.3 128.2 443.8
04/02 15:10 22.8 57 11.58 13.8 46 57 1017.6 0 25.4 28.1 46.9 123.6 124.9 432.2
04/02 15:00 23 58 11.92 14.3 43 52 1017.6 0 26.1 28.6 48.2 126.9 129.0 446.5
04/02 14:50 23.1 57 11.78 14.1 43 48 1017.8 0 25.8 28.3 47.6 125.3 127.0 439.6
04/02 14:40 23.3 55 11.5 13.8 43 50 1017.9 0 25.2 27.8 46.4 122.0 123.1 425.9
04/02 14:30 23.6 53 11.27 13.5 39 50 1018 0 24.7 27.4 45.3 119.2 119.7 414.1
04/02 14:20 23.3 55 11.5 13.8 41 43 1018.1 0 25.2 27.8 46.4 122.0 123.1 426.0
04/02 14:10 24.5 51 11.41 13.7 37 43 1018.2 0 25.0 27.3 45.3 119.3 120.1 415.7
04/02 14:00 24 51 11.1 13.5 39 44 1018.2 0 24.3 27.0 44.4 116.9 116.9 404.6
04/02 13:50 23.6 51 10.85 12.9 37 43 1018.4 0 23.8 26.8 43.7 114.9 114.4 395.7
04/02 13:40 24.1 45 9.85 11.4 39 44 1018.3 0 21.7 25.1 39.7 104.3 101.5 350.4
04/02 13:30 24.2 47 10.34 12.2 35 44 1018.5 0 22.7 25.8 41.5 109.0 107.3 370.8
04/02 13:20 23.8 48 10.32 12.1 37 43 1018.7 0 22.7 25.9 41.6 109.4 107.6 371.9
04/02 13:10 23.6 48 10.21 12 39 41 1018.8 0 22.5 25.8 41.3 108.5 106.5 368.1
04/02 13:00 23.8 48 10.32 12.1 33 41 1019 0 22.7 25.9 41.6 109.4 107.6 372.0
04/02 12:50 24.2 46 10.12 11.9 30 35 1019.2 0 22.3 25.5 40.7 106.9 104.7 361.7
04/02 12:40 24.2 48 10.56 12.5 32 37 1019.3 0 23.2 26.2 42.3 111.3 110.1 380.5
04/02 12:30 23.6 50 10.63 12.6 30 35 1019.4 0 23.4 26.5 42.9 112.8 111.8 386.5
04/02 12:20 23 48 9.87 11.4 28 30 1019.4 0 21.8 25.5 40.4 106.0 103.2 356.4
04/02 12:10 22.5 49 9.79 11.3 30 32 1019.4 0 21.7 25.5 40.3 105.9 102.9 355.2
04/02 12:00 22.8 52 10.57 12.4 28 33 1019.6 0 23.3 26.6 43.1 113.4 112.2 387.8
04/02 11:50 22.8 50 10.16 11.8 28 32 1019.7 0 22.4 26.0 41.6 109.2 107.1 369.9
04/02 11:40 22.3 53 10.46 12.3 28 32 1019.8 0 23.1 26.6 43.0 113.0 111.5 385.4

Last Refresh: 05-Feb-2026 06:50:00

Bureau of Meteorology