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
08/11 02:50 17.4 86 12.74 15 24 30 1014.9 0 28.2 31.8 55.2 145.5 150.1 519.6
08/11 02:40 17.6 86 12.9 15.2 26 33 1015.1 0 28.6 32.0 55.7 147.0 152.0 526.4
08/11 02:30 17.5 87 12.97 15.3 24 30 1015.3 0 28.7 32.2 56.1 148.0 153.3 530.7
08/11 02:20 17.4 86 12.74 15 26 32 1015.3 0 28.2 31.8 55.2 145.5 150.1 519.7
08/11 02:10 17.4 86 12.74 15 24 30 1015.3 0 28.2 31.8 55.2 145.5 150.1 519.7
08/11 02:00 17.4 87 12.89 15.2 24 30 1015.3 0 28.6 32.1 55.9 147.3 152.3 527.3
08/11 01:50 17.3 86 12.67 14.9 24 32 1015.3 0 28.1 31.7 55.0 144.9 149.3 516.9
08/11 01:40 17.2 86 12.59 14.8 24 32 1015.4 0 27.9 31.6 54.7 144.1 148.4 513.5
08/11 01:30 17.2 87 12.74 15 24 30 1015.4 0 28.3 31.9 55.3 145.9 150.5 521.1
08/11 01:20 17.3 86 12.67 14.9 24 32 1015.5 0 28.1 31.7 55.0 144.9 149.3 516.9
08/11 01:10 17.4 87 12.89 15.2 24 33 1015.6 0 28.6 32.1 55.9 147.3 152.3 527.4
08/11 01:00 17.4 86 12.74 15 28 33 1015.7 0 28.2 31.8 55.2 145.6 150.2 519.9
08/11 00:50 17.4 88 13.04 15.4 26 32 1015.8 0 28.9 32.4 56.5 149.1 154.6 535.1
08/11 00:40 17.3 88 12.96 15.3 24 30 1015.9 0 28.7 32.3 56.3 148.4 153.6 531.8
08/11 00:30 17.5 87 12.97 15.3 24 28 1015.9 0 28.7 32.2 56.2 148.1 153.3 530.9
08/11 00:20 17.5 85 12.67 15 24 30 1016 0 28.1 31.7 54.8 144.6 149.0 515.8
08/11 00:10 17.7 86 12.97 15.3 24 28 1016.1 0 28.7 32.2 56.0 147.7 153.0 529.6
08/11 00:00 17.7 86 12.97 15.3 24 30 1016.2 0 28.7 32.2 56.0 147.8 153.0 529.7
07/11 23:50 17.5 86 12.82 15.1 22 28 1016.3 0 28.4 32.0 55.5 146.4 151.2 523.5
07/11 23:40 17.5 86 12.82 15.1 22 30 1016.3 0 28.4 32.0 55.5 146.4 151.2 523.5
07/11 23:30 17.5 86 12.82 15.1 22 28 1016.4 0 28.4 32.0 55.5 146.4 151.2 523.5
07/11 23:20 17.4 85 12.6 14.9 22 28 1016.5 0 27.9 31.6 54.6 144.0 148.3 513.1
07/11 23:10 17.3 84 12.37 14.6 20 26 1016.5 0 27.4 31.3 53.7 141.5 145.1 502.3
07/11 23:00 17.2 84 12.3 14.5 20 24 1016.6 0 27.3 31.2 53.5 140.9 144.3 499.5
07/11 22:50 17.2 82 12.01 14.1 20 28 1016.6 0 26.7 30.7 52.2 137.5 140.2 485.0
07/11 22:40 17 83 12.01 14.1 20 26 1016.6 0 26.7 30.7 52.3 137.9 140.6 486.3
07/11 22:30 17.1 83 12.08 14.2 22 28 1016.6 0 26.8 30.8 52.6 138.5 141.4 489.1
07/11 22:20 17 84 12.15 14.3 24 30 1016.7 0 27.0 31.0 53.0 139.5 142.6 493.3
07/11 22:10 17.1 83 12.08 14.2 24 30 1016.7 0 26.8 30.8 52.6 138.5 141.4 489.2
07/11 22:00 17 83 12.01 14.1 26 32 1016.8 0 26.7 30.7 52.3 137.9 140.6 486.4
07/11 21:50 17 83 12.01 14.1 24 32 1016.9 0 26.7 30.7 52.4 137.9 140.6 486.4
07/11 21:40 17.1 82 11.94 14 26 32 1016.9 0 26.5 30.6 52.0 136.9 139.4 482.3
07/11 21:30 17.1 83 12.08 14.2 26 35 1016.9 0 26.8 30.8 52.6 138.6 141.4 489.2
07/11 21:20 17.1 83 12.08 14.2 28 35 1016.8 0 26.8 30.8 52.6 138.5 141.4 489.2
07/11 21:10 17.2 83 12.15 14.3 28 35 1016.9 0 27.0 30.9 52.8 139.2 142.2 492.1
07/11 21:00 17.2 82 12.01 14.1 28 33 1016.8 0 26.7 30.7 52.2 137.6 140.2 485.1
07/11 20:50 17.1 82 11.94 14 28 35 1016.9 0 26.5 30.6 52.0 136.9 139.4 482.3
07/11 20:40 17.2 81 11.86 13.9 28 35 1016.9 0 26.4 30.4 51.6 135.8 138.1 477.7
07/11 20:30 17.3 81 11.93 14 28 33 1016.9 0 26.5 30.5 51.8 136.5 138.9 480.6
07/11 20:20 17.4 81 12 14.1 28 35 1016.9 0 26.6 30.6 52.0 137.1 139.7 483.4
07/11 20:10 17.3 81 11.93 14 28 35 1016.8 0 26.5 30.5 51.8 136.5 138.9 480.5
07/11 20:00 17.5 79 11.78 13.8 28 35 1016.6 0 26.2 30.2 51.0 134.4 136.4 471.8
07/11 19:50 17.3 79 11.64 13.6 28 33 1016.6 0 25.9 30.0 50.5 133.1 134.8 466.2
07/11 19:40 17.3 79 11.64 13.6 30 35 1016.5 0 25.9 30.0 50.5 133.1 134.8 466.2
07/11 19:30 17.4 77 11.41 13.3 30 37 1016.5 0 25.4 29.6 49.5 130.3 131.4 454.4
07/11 19:20 17.4 77 11.41 13.3 30 35 1016.4 0 25.4 29.6 49.5 130.3 131.4 454.3
07/11 19:10 17.5 80 11.93 14 28 39 1016.4 0 26.5 30.4 51.6 136.1 138.5 479.1
07/11 19:00 17.6 79 11.85 13.9 33 39 1016.1 0 26.3 30.2 51.2 134.9 137.2 474.5
07/11 18:50 17.6 78 11.7 13.7 32 39 1016.1 0 26.0 30.0 50.6 133.2 135.1 467.1
07/11 18:40 17.7 79 11.92 14 33 39 1016.2 0 26.5 30.3 51.5 135.6 138.0 477.3
07/11 18:30 17.8 80 12.14 14.3 32 39 1016.2 0 26.9 30.7 52.3 137.9 140.9 487.5
07/11 18:20 17.9 78 11.91 14 33 41 1016.1 0 26.4 30.2 51.3 135.1 137.5 475.6
07/11 18:10 18.2 77 11.97 14.1 33 41 1016.2 0 26.5 30.2 51.3 135.3 137.8 476.7
07/11 18:00 18.3 74 11.57 13.6 35 43 1016 0 25.7 29.5 49.6 130.6 132.0 456.7
07/11 17:50 18.5 74 11.71 13.8 35 44 1015.9 0 26.0 29.7 50.0 131.8 133.6 462.2
07/11 17:40 18.6 73 11.62 13.7 35 44 1015.9 0 25.8 29.5 49.6 130.6 132.2 457.3
07/11 17:30 18.9 73 11.83 14 35 44 1016 0 26.2 29.7 50.3 132.5 134.6 465.6
07/11 17:20 18.8 71 11.43 13.4 35 43 1015.9 0 25.3 29.1 48.7 128.2 129.3 447.0
07/11 17:10 19 71 11.57 13.6 35 44 1015.9 0 25.6 29.3 49.1 129.4 130.8 452.5
07/11 17:00 19.2 72 11.87 14 33 43 1015.8 0 26.3 29.7 50.3 132.4 134.6 465.6
07/11 16:50 19.2 73 12.04 14.2 37 44 1015.7 0 26.6 30.0 51.0 134.3 136.9 473.8
07/11 16:40 19.4 70 11.68 13.8 37 44 1015.7 0 25.8 29.3 49.3 129.9 131.6 455.4
07/11 16:30 20 68 11.75 13.9 35 44 1015.8 0 26.0 29.2 49.2 129.7 131.6 455.2
07/11 16:20 19.8 69 11.78 14 35 43 1015.8 0 26.0 29.3 49.5 130.4 132.3 457.8
07/11 16:10 20.1 69 11.99 14.2 35 44 1015.7 0 26.5 29.6 50.2 132.2 134.6 466.0
07/11 16:00 19.7 64 10.87 12.7 33 46 1015.6 0 24.1 27.9 45.8 120.6 120.3 415.7
07/11 15:50 20.2 68 11.89 14.1 37 46 1015.5 0 26.2 29.4 49.7 130.9 133.1 460.5
07/11 15:40 19.4 67 11.18 13.1 39 46 1015.5 0 24.8 28.5 47.3 124.4 124.9 431.7
07/11 15:30 19.6 66 11.14 13.1 37 46 1015.5 0 24.7 28.3 47.0 123.7 124.0 428.8
07/11 15:20 19.4 66 11.01 12.9 39 46 1015.6 0 24.4 28.2 46.6 122.6 122.6 423.8
07/11 15:10 19.6 68 11.48 13.5 35 44 1015.7 0 25.4 28.9 48.4 127.4 128.6 444.8
07/11 15:00 19.7 66 11.21 13.2 39 46 1015.8 0 24.8 28.4 47.2 124.3 124.8 431.6
07/11 14:50 19.6 66 11.14 13.1 37 46 1015.7 0 24.7 28.3 47.0 123.7 124.0 428.8
07/11 14:40 19.8 66 11.27 13.3 39 48 1015.6 0 24.9 28.5 47.4 124.8 125.4 433.8
07/11 14:30 20.2 65 11.36 13.4 37 46 1015.7 0 25.1 28.5 47.5 125.1 126.0 435.8
07/11 14:20 20.1 64 11.12 13.1 37 46 1015.7 0 24.6 28.2 46.6 122.7 123.0 425.2
07/11 14:10 19.8 66 11.27 13.3 39 43 1015.8 0 24.9 28.5 47.4 124.8 125.4 433.8
07/11 14:00 20.1 65 11.3 13.3 37 44 1015.8 0 25.0 28.5 47.3 124.6 125.4 433.6
07/11 13:50 20.3 69 12.13 14.4 37 43 1015.8 0 26.7 29.8 50.6 133.4 136.2 471.4
07/11 13:40 20.3 67 11.78 14 35 41 1015.8 0 26.0 29.2 49.2 129.5 131.5 454.9
07/11 13:30 20 67 11.58 13.7 35 43 1016 0 25.6 29.0 48.6 127.9 129.3 447.3
07/11 13:20 21.4 67 12.56 15 32 39 1016.1 0 27.6 30.1 51.7 136.3 140.1 485.2
07/11 13:10 20.5 67 11.92 14.2 32 39 1016.2 0 26.3 29.4 49.7 130.8 133.0 460.4
07/11 13:00 20.5 70 12.45 14.8 32 41 1016.1 0 27.4 30.2 51.8 136.6 140.2 485.6
07/11 12:50 21 68 12.46 14.9 32 37 1016.2 0 27.4 30.1 51.6 135.9 139.5 483.0
07/11 12:40 20.2 66 11.54 13.6 30 35 1016.4 0 25.5 28.8 48.3 127.2 128.5 444.4
07/11 12:30 20 68 11.75 13.9 30 35 1016.4 0 25.9 29.3 49.3 129.8 131.6 455.4
07/11 12:20 20.5 66 11.74 13.9 28 35 1016.6 0 25.9 29.1 48.9 128.9 130.7 452.1
07/11 12:10 20.1 64 11.12 13.1 28 33 1016.5 0 24.6 28.2 46.7 122.8 123.0 425.4
07/11 12:00 20.4 69 12.21 14.5 28 33 1016.6 0 26.9 29.9 50.9 134.2 137.2 474.9
07/11 11:50 20.4 66 11.67 13.8 28 32 1016.6 0 25.8 29.0 48.7 128.3 129.9 449.4
07/11 11:40 20.2 65 11.36 13.4 26 32 1016.6 0 25.1 28.6 47.6 125.2 126.1 436.1
07/11 11:30 19.9 65 11.17 13.1 26 32 1016.8 0 24.7 28.3 47.0 123.7 124.0 428.9
07/11 11:20 20.2 64 11.19 13.2 26 30 1016.9 0 24.7 28.3 46.9 123.4 123.8 428.3
07/11 11:10 19.6 63 10.63 12.4 24 32 1017 0 23.6 27.6 45.0 118.4 117.4 405.7
07/11 11:00 19.8 64 10.93 12.8 24 30 1017.1 0 24.2 28.0 46.1 121.3 121.1 418.5
07/11 10:50 20 63 10.89 12.7 24 28 1017.2 0 24.1 27.9 45.8 120.6 120.2 415.6
07/11 10:40 19.5 64 10.74 12.5 22 28 1017.3 0 23.8 27.8 45.5 119.7 119.0 411.4
07/11 10:30 19.8 62 10.59 12.3 22 26 1017.4 0 23.5 27.5 44.7 117.7 116.6 402.9
07/11 10:20 19.9 65 11.17 13.1 22 28 1017.4 0 24.7 28.4 47.0 123.7 124.1 429.1

Last Refresh: 08-Nov-2026 05:35:25

Bureau of Meteorology