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
08/12 08:50 20.6 69 12.35 14.7 32 33 1013.7 0 27.2 29.9 51.2 135.1 138.4 479.3
08/12 08:40 21.1 70 12.9 15.4 26 30 1014 0 28.3 30.7 53.2 140.3 145.1 502.6
08/12 08:30 21.3 70 13.05 15.6 24 30 1014.1 0 28.6 30.9 53.7 141.7 146.8 508.6
08/12 08:20 20.9 70 12.75 15.2 24 26 1014.1 0 28.0 30.5 52.7 139.0 143.4 496.7
08/12 08:10 20.5 70 12.45 14.8 24 26 1014.1 0 27.4 30.2 51.7 136.4 140.0 484.9
08/12 08:00 20.6 69 12.35 14.7 26 30 1014.1 0 27.2 30.0 51.3 135.1 138.5 479.5
08/12 07:50 20.6 71 12.71 15.2 24 28 1014.1 0 28.0 30.6 52.8 139.1 143.4 496.7
08/12 07:40 20.5 69 12.28 14.6 26 28 1013.9 0 27.1 29.9 51.0 134.5 137.7 476.7
08/12 07:30 20.6 70 12.53 14.9 24 30 1013.9 0 27.6 30.3 52.0 137.1 140.9 488.0
08/12 07:20 20.1 71 12.34 14.7 28 28 1013.8 0 27.2 30.1 51.5 135.8 139.2 482.0
08/12 07:10 20 71 12.27 14.6 20 24 1013.8 0 27.1 30.0 51.3 135.2 138.4 479.2
08/12 07:00 19.8 71 12.13 14.4 22 28 1013.8 0 26.8 29.9 50.9 134.0 136.9 473.8
08/12 06:50 19.6 74 12.49 14.8 22 26 1013.7 0 27.6 30.5 52.5 138.4 142.2 492.3
08/12 06:40 19.5 74 12.42 14.7 22 28 1013.7 0 27.4 30.4 52.3 137.8 141.4 489.5
08/12 06:30 19.4 75 12.51 14.9 22 28 1013.7 0 27.6 30.6 52.7 139.0 142.8 494.6
08/12 06:20 19.1 75 12.29 14.6 26 28 1013.5 0 27.2 30.4 52.0 137.0 140.3 485.7
08/12 06:10 18.9 75 12.15 14.4 24 30 1013.4 0 26.9 30.2 51.5 135.7 138.7 480.1
08/12 06:00 18.8 77 12.4 14.7 24 33 1013.4 0 27.4 30.6 52.6 138.8 142.4 492.9
08/12 05:50 18.6 77 12.25 14.5 26 30 1013.3 0 27.1 30.5 52.1 137.4 140.7 486.8
08/12 05:40 18.4 79 12.42 14.7 20 22 1013.3 0 27.5 30.8 53.0 139.7 143.4 496.4
08/12 05:30 18.3 79 12.35 14.6 24 32 1013.2 0 27.3 30.7 52.8 139.1 142.6 493.6
08/12 05:20 18.1 80 12.36 14.6 26 30 1013.1 0 27.4 30.8 52.9 139.5 143.1 495.3
08/12 05:10 18.2 79 12.28 14.5 26 28 1012.9 0 27.2 30.6 52.5 138.4 141.8 490.7
08/12 05:00 18.3 79 12.35 14.6 24 35 1012.8 0 27.3 30.7 52.7 139.0 142.6 493.4
08/12 04:50 18.4 78 12.27 14.5 28 32 1012.6 0 27.2 30.5 52.3 137.9 141.2 488.8
08/12 04:40 18.3 78 12.19 14.4 33 39 1012.4 0 27.0 30.4 52.0 137.1 140.3 485.4
08/12 04:30 18.2 77 11.97 14.1 30 37 1012.4 0 26.5 30.1 51.2 134.8 137.4 475.3
08/12 04:20 18.3 79 12.35 14.6 33 39 1012.3 0 27.4 30.7 52.7 138.9 142.5 493.2
08/12 04:10 18.3 81 12.66 15 32 37 1012.4 0 28.0 31.2 54.0 142.5 146.9 508.6
08/12 04:00 18.4 82 12.9 15.3 26 32 1012.4 0 28.5 31.6 55.0 145.1 150.1 519.9
08/12 03:50 18.6 82 13.05 15.5 28 30 1012.3 0 28.8 31.8 55.5 146.5 151.9 526.0
08/12 03:40 18.7 81 12.97 15.4 24 32 1012.2 0 28.6 31.6 55.1 145.3 150.5 521.2
08/12 03:30 18.9 83 13.45 16 30 37 1012.1 0 29.7 32.4 57.1 150.6 157.0 543.9
08/12 03:20 19 82 13.36 15.9 26 30 1012.1 0 29.5 32.2 56.6 149.3 155.5 538.6
08/12 03:10 19.1 82 13.44 16 32 39 1011.9 0 29.6 32.3 56.9 150.0 156.4 541.9
08/12 03:00 19.1 83 13.6 16.1 33 41 1011.9 0 30.0 32.6 57.6 151.9 158.7 549.9
08/12 02:50 19 82 13.36 15.9 37 43 1011.7 0 29.5 32.2 56.6 149.2 155.4 538.5
08/12 02:40 19.1 83 13.6 16.1 35 37 1011.8 0 30.0 32.6 57.6 151.9 158.7 549.9
08/12 02:30 19.1 81 13.28 15.8 33 41 1011.8 0 29.3 32.0 56.1 148.1 154.1 533.8
08/12 02:20 19.1 81 13.28 15.8 35 43 1011.9 0 29.3 32.0 56.2 148.1 154.1 533.8
08/12 02:10 19.1 80 13.11 15.6 39 43 1011.9 0 28.9 31.7 55.4 146.2 151.7 525.4
08/12 02:00 19.1 82 13.44 16 33 39 1012 0 29.6 32.3 56.9 150.0 156.4 541.9
08/12 01:50 19.1 81 13.28 15.8 33 39 1012.3 0 29.3 32.0 56.2 148.2 154.2 534.0
08/12 01:40 19.1 81 13.28 15.8 32 37 1012.4 0 29.3 32.0 56.2 148.2 154.2 534.0
08/12 01:30 19.1 80 13.11 15.6 33 41 1012.4 0 28.9 31.7 55.4 146.2 151.7 525.6
08/12 01:20 19.1 80 13.11 15.6 37 39 1012.4 0 28.9 31.7 55.4 146.2 151.7 525.6
08/12 01:10 19.1 79 12.95 15.4 39 43 1012.5 0 28.6 31.5 54.7 144.4 149.5 517.7
08/12 01:00 19.1 79 12.95 15.4 35 43 1012.6 0 28.6 31.5 54.8 144.4 149.5 517.7
08/12 00:50 19 80 13.04 15.5 39 43 1012.6 0 28.8 31.7 55.2 145.6 151.0 522.8
08/12 00:40 19 81 13.2 15.7 37 43 1012.6 0 29.1 31.9 55.9 147.5 153.2 530.8
08/12 00:30 19.2 82 13.52 16.1 37 44 1012.7 0 29.8 32.4 57.2 150.9 157.5 545.5
08/12 00:20 19 81 13.2 15.7 35 43 1012.9 0 29.1 31.9 55.9 147.5 153.3 530.9
08/12 00:10 19 82 13.36 15.9 37 43 1013 0 29.5 32.2 56.6 149.4 155.6 539.0
08/12 00:00 19 81 13.2 15.7 39 46 1013.1 0 29.1 32.0 55.9 147.6 153.3 531.0
07/12 23:50 19 80 13.04 15.5 39 43 1013 0 28.8 31.7 55.2 145.7 151.0 523.0
07/12 23:40 19 81 13.2 15.7 37 43 1013.2 0 29.1 32.0 55.9 147.6 153.3 531.1
07/12 23:30 19.1 80 13.11 15.6 37 46 1013.2 0 28.9 31.8 55.5 146.3 151.8 525.9
07/12 23:20 19 82 13.36 15.9 30 35 1013.4 0 29.5 32.2 56.7 149.5 155.6 539.2
07/12 23:10 19.2 81 13.36 15.9 32 35 1013.5 0 29.4 32.2 56.5 149.1 155.2 537.8
07/12 23:00 19 81 13.2 15.7 33 41 1013.5 0 29.1 32.0 56.0 147.6 153.4 531.2
07/12 22:50 19 83 13.52 16 30 35 1013.7 0 29.8 32.5 57.4 151.4 158.0 547.3
07/12 22:40 19 82 13.36 15.9 26 32 1013.7 0 29.5 32.3 56.7 149.5 155.7 539.3
07/12 22:30 19 82 13.36 15.9 32 39 1013.8 0 29.5 32.3 56.7 149.5 155.7 539.3
07/12 22:20 19 81 13.2 15.7 32 35 1014 0 29.1 32.0 56.0 147.7 153.4 531.4
07/12 22:10 18.9 81 13.12 15.6 28 32 1014.2 0 28.9 31.9 55.7 147.0 152.5 528.1
07/12 22:00 19 81 13.2 15.7 24 32 1014.4 0 29.1 32.0 56.0 147.7 153.5 531.5
07/12 21:50 19 80 13.04 15.5 22 28 1014.5 0 28.8 31.7 55.3 145.9 151.2 523.6
07/12 21:40 19 79 12.87 15.3 24 28 1014.5 0 28.4 31.4 54.6 143.9 148.8 515.2
07/12 21:30 19 79 12.87 15.3 26 33 1014.5 0 28.4 31.4 54.6 143.9 148.8 515.2
07/12 21:20 19.1 80 13.11 15.6 26 30 1014.5 0 28.9 31.8 55.6 146.5 152.0 526.4
07/12 21:10 19.2 80 13.19 15.7 28 32 1014.6 0 29.1 31.9 55.8 147.3 152.9 529.7
07/12 21:00 19.2 79 13.03 15.5 28 33 1014.6 0 28.7 31.6 55.1 145.4 150.7 521.8
07/12 20:50 19.2 80 13.19 15.7 24 30 1014.6 0 29.1 31.9 55.8 147.3 152.9 529.7
07/12 20:40 19.3 78 12.94 15.4 26 30 1014.6 0 28.5 31.4 54.7 144.2 149.2 516.6
07/12 20:30 19.2 79 13.03 15.5 26 33 1014.5 0 28.7 31.6 55.1 145.4 150.6 521.7
07/12 20:20 19.1 79 12.95 15.4 26 30 1014.4 0 28.6 31.5 54.9 144.6 149.7 518.4
07/12 20:10 19.2 80 13.19 15.7 22 28 1014.5 0 29.1 31.9 55.8 147.2 152.9 529.7
07/12 20:00 19.1 79 12.95 15.4 24 32 1014.6 0 28.6 31.5 54.9 144.7 149.7 518.5
07/12 19:50 19.1 79 12.95 15.4 26 30 1014.5 0 28.6 31.5 54.9 144.7 149.7 518.4
07/12 19:40 19.2 78 12.86 15.3 30 33 1014.4 0 28.4 31.3 54.4 143.4 148.2 513.3
07/12 19:30 19.2 78 12.86 15.3 28 37 1014.4 0 28.4 31.3 54.4 143.4 148.2 513.3
07/12 19:20 19.3 78 12.94 15.4 32 35 1014.3 0 28.5 31.4 54.7 144.1 149.1 516.5
07/12 19:10 19.3 78 12.94 15.4 26 30 1014.5 0 28.5 31.4 54.7 144.2 149.2 516.6
07/12 19:00 19.5 76 12.75 15.2 28 33 1014.4 0 28.1 31.0 53.7 141.6 146.1 505.9
07/12 18:50 19.7 75 12.73 15.1 28 32 1014.4 0 28.1 30.9 53.5 141.0 145.4 503.6
07/12 18:40 19.7 75 12.73 15.1 28 35 1014.4 0 28.1 30.9 53.5 141.0 145.4 503.6
07/12 18:30 19.8 73 12.47 14.8 33 41 1014.3 0 27.5 30.4 52.3 137.9 141.6 490.3
07/12 18:20 20.2 74 12.94 15.4 28 35 1014.2 0 28.5 31.1 54.0 142.5 147.4 510.5
07/12 18:10 20.2 73 12.76 15.2 32 35 1014.3 0 28.1 30.8 53.3 140.4 144.9 501.8
07/12 18:00 20.2 73 12.76 15.2 33 41 1014.1 0 28.1 30.8 53.3 140.4 144.9 501.7
07/12 17:50 20.2 73 12.76 15.2 35 39 1014 0 28.1 30.8 53.2 140.4 144.9 501.7
07/12 17:40 20.3 73 12.84 15.3 33 37 1014.1 0 28.3 30.9 53.5 141.1 145.8 504.9
07/12 17:30 20.6 71 12.71 15.2 35 43 1014 0 28.0 30.6 52.8 139.1 143.4 496.7
07/12 17:20 20.7 71 12.78 15.3 37 39 1013.9 0 28.1 30.6 53.0 139.7 144.2 499.4
07/12 17:10 21 68 12.46 14.9 35 39 1013.9 0 27.4 30.0 51.4 135.6 139.2 482.2
07/12 17:00 21.3 71 13.23 15.8 33 41 1014 0 29.0 31.2 54.5 143.7 149.3 517.2
07/12 16:50 21.2 68 12.6 15.1 33 39 1014 0 27.7 30.2 51.9 136.8 140.8 487.6
07/12 16:40 20.9 69 12.57 15 35 39 1013.9 0 27.6 30.2 52.0 137.0 140.9 488.0
07/12 16:30 21.2 68 12.6 15.1 33 41 1013.8 0 27.7 30.2 51.9 136.8 140.8 487.5
07/12 16:20 21.2 69 12.79 15.3 33 39 1013.8 0 28.1 30.5 52.7 138.9 143.4 496.6

Last Refresh: 08-Dec-2025 11:28:38

Bureau of Meteorology