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
04/05 00:00 16.3 68 9.43 10.4 15 20 1026.5 0 21.2 27.0 42.4 111.4 107.2 369.5
03/05 23:50 16.4 68 9.49 10.5 15 19 1026.5 0 21.3 27.1 42.6 111.9 107.9 371.8
03/05 23:40 16.4 68 9.49 10.5 13 19 1026.4 0 21.3 27.1 42.6 111.8 107.8 371.7
03/05 23:30 16.4 68 9.49 10.5 17 22 1026.3 0 21.3 27.1 42.6 111.8 107.8 371.7
03/05 23:20 16.4 68 9.49 10.5 15 19 1026.3 0 21.3 27.1 42.6 111.8 107.8 371.7
03/05 23:10 16.5 68 9.55 10.6 15 17 1026.3 0 21.5 27.1 42.8 112.3 108.5 374.0
03/05 23:00 16.4 69 9.63 10.7 15 24 1026.4 0 21.6 27.3 43.2 113.4 109.7 378.3
03/05 22:50 16.5 69 9.69 10.8 15 17 1026.4 0 21.8 27.4 43.4 113.9 110.4 380.6
03/05 22:40 16.5 68 9.55 10.6 17 20 1026.3 0 21.5 27.1 42.8 112.3 108.5 374.0
03/05 22:30 16.5 69 9.69 10.8 15 22 1026.3 0 21.8 27.4 43.4 113.9 110.4 380.6
03/05 22:20 16.6 66 9.32 10.2 17 20 1026.3 0 21.0 26.7 41.8 109.7 105.3 362.9
03/05 22:10 16.7 66 9.38 10.3 17 20 1026.3 0 21.1 26.8 42.0 110.2 106.0 365.2
03/05 22:00 17 68 9.84 11.1 17 26 1026.3 0 22.0 27.4 43.7 114.8 111.6 385.1
03/05 21:50 16.9 66 9.49 10.5 17 20 1026.2 0 21.3 26.9 42.4 111.1 107.1 369.3
03/05 21:40 17.2 68 9.96 11.2 17 20 1026.1 0 22.3 27.6 44.1 115.7 112.9 389.7
03/05 21:30 17.2 68 9.96 11.2 19 26 1026 0 22.3 27.6 44.1 115.7 112.9 389.6
03/05 21:20 17.4 66 9.78 11 24 32 1025.9 0 21.9 27.2 43.2 113.5 110.2 380.3
03/05 21:10 17.7 68 10.26 11.7 22 26 1025.8 0 22.9 27.9 45.0 118.2 116.2 401.1
03/05 21:00 17.9 65 9.92 11.2 32 39 1025.6 0 22.2 27.3 43.5 114.2 111.3 384.2
03/05 20:50 18.1 62 9.58 10.7 35 39 1025.5 0 21.4 26.7 42.0 110.3 106.6 367.7
03/05 20:40 18.1 63 9.73 11 33 39 1025.5 0 21.8 26.9 42.6 111.9 108.6 374.5
03/05 20:30 18.3 63 9.85 11.1 32 39 1025.5 0 22.0 27.0 43.0 112.9 109.9 379.0
03/05 20:20 18.4 61 9.59 10.7 33 39 1025.4 0 21.4 26.6 41.9 110.0 106.3 366.7
03/05 20:10 18.3 61 9.54 10.7 28 33 1025.5 0 21.3 26.5 41.8 109.6 105.8 364.9
03/05 20:00 18.3 60 9.38 10.4 30 39 1025.4 0 21.0 26.3 41.1 107.9 103.7 357.7
03/05 19:50 18.3 73 11.41 13.4 28 32 1025.4 0 25.3 29.6 49.4 129.9 130.8 452.2
03/05 19:40 18.1 75 11.59 13.6 30 35 1025.3 0 25.7 30.0 50.3 132.2 133.6 462.1
03/05 19:30 17.7 76 11.47 13.4 28 33 1025.3 0 25.5 29.9 50.0 131.6 132.6 458.6
03/05 19:20 17.8 76 11.53 13.5 30 33 1025.4 0 25.6 30.0 50.2 132.1 133.3 461.0
03/05 19:10 17.7 72 10.86 12.6 28 30 1025.3 0 24.2 28.9 47.4 124.7 124.2 429.2
03/05 19:00 17.5 73 10.88 12.6 24 32 1025.3 0 24.2 29.0 47.7 125.3 124.8 431.3
03/05 18:50 17.3 75 11.05 12.8 24 28 1025.3 0 24.6 29.3 48.5 127.5 127.5 440.6
03/05 18:40 17.2 75 10.98 12.7 24 26 1025.3 0 24.5 29.2 48.3 126.9 126.7 437.8
03/05 18:30 17.2 73 10.69 12.3 22 28 1025.3 0 23.8 28.7 47.0 123.6 122.7 423.9
03/05 18:20 16.9 75 10.79 12.4 22 26 1025.2 0 24.1 29.0 47.6 125.2 124.6 430.3
03/05 18:10 16.9 75 10.79 12.4 20 20 1025.2 0 24.1 29.0 47.6 125.2 124.6 430.3
03/05 18:00 16.6 74 10.45 12 17 20 1025.1 0 23.4 28.5 46.4 121.9 120.4 415.6
03/05 17:50 16.5 73 10.25 11.6 17 19 1025 0 22.9 28.2 45.6 119.8 117.8 406.5
03/05 17:40 16.7 73 10.37 11.8 15 17 1024.9 0 23.2 28.4 46.0 120.8 119.1 411.2
03/05 17:30 16.7 73 10.37 11.8 17 20 1024.9 0 23.2 28.4 46.0 120.8 119.1 411.2
03/05 17:20 16.6 72 10.17 11.5 17 19 1024.9 0 22.8 28.1 45.2 118.8 116.5 402.2
03/05 17:10 16.8 71 10.15 11.5 17 20 1024.9 0 22.7 28.0 45.0 118.3 116.0 400.2
03/05 17:00 17 70 10.13 11.5 15 20 1024.9 0 22.7 27.9 44.8 117.7 115.4 398.3
03/05 16:50 17.1 70 10.19 11.6 11 13 1025 0 22.8 27.9 45.0 118.3 116.1 400.6
03/05 16:40 17.1 70 10.19 11.6 15 17 1024.9 0 22.8 27.9 45.0 118.3 116.1 400.6
03/05 16:30 17.1 69 10.04 11.4 15 19 1024.8 0 22.5 27.7 44.4 116.6 114.0 393.5
03/05 16:20 17.1 70 10.19 11.6 15 17 1024.7 0 22.8 27.9 45.0 118.2 116.0 400.5
03/05 16:10 17.1 68 9.9 11.2 15 15 1024.6 0 22.2 27.4 43.8 115.1 112.1 386.9
03/05 16:00 17.1 67 9.75 10.9 15 20 1024.7 0 21.9 27.2 43.2 113.5 110.2 380.0
03/05 15:50 17.5 68 10.14 11.5 15 15 1024.7 0 22.7 27.7 44.6 117.1 114.8 396.1
03/05 15:40 17.3 67 9.87 11.1 13 17 1024.9 0 22.1 27.3 43.6 114.5 111.5 384.6
03/05 15:30 17.4 67 9.93 11.2 15 17 1024.8 0 22.2 27.4 43.8 115.0 112.1 386.9
03/05 15:20 17.5 65 9.69 10.9 13 15 1024.8 0 21.7 27.0 42.8 112.3 108.8 375.3
03/05 15:10 17.4 63 9.34 10.3 7 9 1024.8 0 21.0 26.5 41.4 108.7 104.4 359.8
03/05 15:00 17.5 63 9.39 10.4 13 19 1024.7 0 21.1 26.5 41.6 109.1 104.9 361.5
03/05 14:50 17.6 65 9.75 10.9 13 15 1024.6 0 21.8 27.1 42.9 112.7 109.4 377.5
03/05 14:40 17.3 65 9.58 10.7 13 15 1024.6 0 21.5 26.9 42.4 111.3 107.6 371.1
03/05 14:30 17.4 64 9.48 10.5 13 17 1024.8 0 21.3 26.7 42.0 110.2 106.2 366.1
03/05 14:20 17.4 67 9.93 11.2 11 13 1024.8 0 22.2 27.4 43.8 115.0 112.1 386.9
03/05 14:10 16.7 68 9.66 10.8 15 17 1024.8 0 21.7 27.2 43.1 113.1 109.5 377.7
03/05 14:00 16.9 69 9.92 11.2 17 20 1024.9 0 22.2 27.6 44.0 115.6 112.7 388.9
03/05 13:50 17.2 68 9.96 11.2 13 17 1025 0 22.3 27.5 44.0 115.6 112.8 389.3
03/05 13:40 17.2 68 9.96 11.2 19 20 1024.9 0 22.3 27.5 44.0 115.6 112.8 389.3
03/05 13:30 17 68 9.84 11.1 15 22 1025.1 0 22.1 27.4 43.7 114.6 111.5 384.7
03/05 13:20 17 69 9.98 11.3 15 19 1025.1 0 22.3 27.6 44.2 116.1 113.4 391.3
03/05 13:10 17.2 68 9.96 11.2 15 17 1025.2 0 22.3 27.5 44.0 115.6 112.9 389.4
03/05 13:00 16.7 67 9.52 10.5 13 22 1025.3 0 21.4 27.0 42.5 111.6 107.7 371.4
03/05 12:50 17.3 68 10.02 11.3 11 13 1025.4 0 22.4 27.6 44.2 116.2 113.5 391.7
03/05 12:40 17 66 9.55 10.6 17 19 1025.6 0 21.4 26.9 42.5 111.6 107.7 371.5
03/05 12:30 17.3 66 9.72 10.9 13 20 1025.8 0 21.8 27.1 43.0 113.0 109.6 377.9
03/05 12:20 16.9 68 9.78 11 9 13 1025.9 0 21.9 27.4 43.5 114.2 111.0 382.7
03/05 12:10 16.8 69 9.86 11.1 15 19 1026 0 22.1 27.5 43.9 115.2 112.2 386.9
03/05 12:00 16.7 68 9.66 10.8 15 20 1026.2 0 21.7 27.2 43.1 113.2 109.7 378.2
03/05 11:50 16.8 68 9.72 10.9 17 20 1026.3 0 21.8 27.3 43.3 113.7 110.3 380.5
03/05 11:40 16.4 70 9.77 10.9 13 19 1026.3 0 21.9 27.5 43.8 114.9 111.6 384.8
03/05 11:30 16.7 70 9.95 11.2 15 20 1026.4 0 22.3 27.7 44.3 116.4 113.6 391.8
03/05 11:20 16.3 71 9.85 11 19 20 1026.4 0 22.1 27.7 44.1 115.9 112.8 389.1
03/05 11:10 16.6 70 9.89 11.1 13 17 1026.5 0 22.2 27.7 44.1 115.9 112.9 389.5
03/05 11:00 16.1 72 9.87 11.1 15 20 1026.5 0 22.2 27.8 44.3 116.4 113.4 391.0
03/05 10:50 15.6 74 9.84 11 13 15 1026.6 0 22.1 27.9 44.5 116.8 113.7 392.1
03/05 10:40 15.6 74 9.84 11 17 20 1026.7 0 22.1 27.9 44.5 116.9 113.7 392.2
03/05 10:30 15.3 74 9.66 10.7 15 22 1026.7 0 21.8 27.7 43.9 115.3 111.7 385.1
03/05 10:20 15.6 73 9.71 10.8 13 17 1027 0 21.8 27.7 44.0 115.5 112.0 386.1
03/05 10:10 15.2 73 9.48 10.4 15 19 1027 0 21.4 27.4 43.3 113.5 109.4 377.2
03/05 10:00 15.1 72 9.29 10.1 15 22 1026.9 0 21.0 27.1 42.5 111.6 107.0 368.7
03/05 09:50 15 75 9.62 10.6 17 22 1026.9 0 21.7 27.7 43.9 115.3 111.6 384.8
03/05 09:40 15.2 75 9.73 10.8 17 20 1026.9 0 21.9 27.8 44.3 116.3 112.8 389.0
03/05 09:30 15.1 74 9.55 10.5 19 26 1026.9 0 21.5 27.6 43.6 114.4 110.5 380.9
03/05 09:20 15.4 76 9.99 11.2 20 22 1026.8 0 22.5 28.2 45.3 118.8 116.1 400.4
03/05 09:10 15.5 74 9.78 10.9 20 24 1026.7 0 22.0 27.8 44.3 116.3 113.0 389.8
03/05 09:00 15.2 74 9.6 10.6 20 26 1026.8 0 21.6 27.6 43.7 114.8 111.0 382.8
03/05 08:50 15.3 73 9.53 10.5 20 26 1026.7 0 21.5 27.5 43.4 113.9 110.0 379.0
03/05 08:40 15.1 74 9.55 10.5 19 22 1026.7 0 21.5 27.6 43.6 114.4 110.5 380.9
03/05 08:30 15.1 73 9.42 10.3 13 20 1026.6 0 21.3 27.4 43.1 113.0 108.7 374.7
03/05 08:20 15.1 73 9.42 10.3 9 11 1026.6 0 21.3 27.4 43.1 113.0 108.7 374.7
03/05 08:10 15.1 76 9.8 10.9 11 13 1026.5 0 22.1 28.0 44.6 117.1 113.9 392.7
03/05 08:00 14.9 76 9.69 10.7 11 17 1026.4 0 21.8 27.9 44.3 116.2 112.7 388.4
03/05 07:50 14.6 75 9.39 10.2 13 15 1026.3 0 21.2 27.4 43.2 113.3 109.0 375.6
03/05 07:40 14.2 76 9.28 10 9 13 1026.2 0 21.0 27.4 42.9 112.7 108.1 372.3
03/05 07:30 14.2 76 9.28 10 13 17 1026.2 0 21.0 27.4 42.9 112.7 108.1 372.3

Last Refresh: 04-May-2026 01:39:32

Bureau of Meteorology