Station: Cape Byron  

  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
21/09 04:20 18.7 82 13.13 15.6 22 28 1018.6 0 29.0 32.2 56.1 148.0 153.5 531.8
21/09 04:10 18.6 81 12.89 15.3 22 26 1018.6 0 28.5 31.8 55.2 145.4 150.3 520.4
21/09 04:00 18.7 81 12.97 15.4 22 28 1018.5 0 28.6 31.9 55.4 146.2 151.2 523.7
21/09 03:50 18.8 79 12.72 15.1 24 30 1018.4 0 28.1 31.4 54.3 143.1 147.5 510.6
21/09 03:40 19 78 12.71 15.1 24 28 1018.4 0 28.1 31.3 54.1 142.6 146.9 508.7
21/09 03:30 18.9 77 12.47 14.8 22 28 1018.4 0 27.5 30.9 53.1 140.0 143.7 497.6
21/09 03:20 19 77 12.55 14.9 24 30 1018.4 0 27.7 31.0 53.4 140.7 144.7 500.9
21/09 03:10 19.1 78 12.79 15.2 24 30 1018.4 0 28.2 31.4 54.4 143.3 147.9 512.0
21/09 03:00 19 79 12.87 15.3 20 26 1018.5 0 28.4 31.6 54.8 144.4 149.2 516.7
21/09 02:50 19.1 78 12.79 15.2 22 28 1018.5 0 28.2 31.4 54.4 143.3 147.9 512.1
21/09 02:40 19.1 80 13.11 15.6 22 30 1018.5 0 28.9 32.0 55.8 147.0 152.4 528.0
21/09 02:30 19.1 82 13.44 16 22 28 1018.6 0 29.6 32.6 57.2 150.9 157.2 544.6
21/09 02:20 19.1 82 13.44 16 20 28 1018.7 0 29.6 32.6 57.2 150.9 157.2 544.6
21/09 02:10 19.1 84 13.77 16.3 20 26 1018.8 0 30.3 33.2 58.7 154.8 162.0 561.4
21/09 02:00 19.2 83 13.68 16.2 20 24 1018.9 0 30.1 33.0 58.2 153.6 160.5 556.1
21/09 01:50 19.4 77 12.85 15.3 19 26 1018.9 0 28.3 31.4 54.4 143.5 148.2 513.2
21/09 01:40 19.4 77 12.85 15.3 20 28 1019 0 28.3 31.4 54.4 143.5 148.2 513.2
21/09 01:30 19.3 75 12.44 14.8 22 28 1019.1 0 27.5 30.8 52.8 139.0 142.6 493.8
21/09 01:20 19.3 79 13.1 15.6 20 26 1019.2 0 28.9 31.9 55.6 146.6 152.0 526.4
21/09 01:10 19.3 78 12.94 15.4 19 24 1019.3 0 28.5 31.6 54.9 144.8 149.7 518.5
21/09 01:00 19.2 82 13.52 16.1 17 24 1019.4 0 29.8 32.7 57.5 151.7 158.2 548.2
21/09 00:50 19.1 83 13.6 16.1 17 24 1019.4 0 29.9 32.9 58.0 152.9 159.6 553.0
21/09 00:40 19.1 82 13.44 16 17 28 1019.5 0 29.6 32.6 57.3 151.0 157.3 544.9
21/09 00:30 19.1 83 13.6 16.1 17 26 1019.6 0 29.9 32.9 58.0 152.9 159.6 553.1
21/09 00:20 19.1 85 13.93 16.5 20 32 1019.6 0 30.6 33.5 59.5 156.8 164.5 569.9
21/09 00:10 19 85 13.85 16.4 19 30 1019.6 0 30.5 33.4 59.2 156.1 163.5 566.5
21/09 00:00 19 86 14.01 16.6 20 32 1019.7 0 30.8 33.7 59.9 158.0 165.9 574.8
20/09 23:50 19 86 14.01 16.6 20 28 1019.7 0 30.8 33.7 59.9 158.0 165.9 574.8
20/09 23:40 19.1 84 13.77 16.3 20 28 1019.7 0 30.3 33.2 58.7 154.9 162.1 561.7
20/09 23:30 19.1 85 13.93 16.5 20 28 1019.8 0 30.6 33.5 59.5 156.9 164.5 570.0
20/09 23:20 19 86 14.01 16.6 15 22 1019.8 0 30.8 33.7 59.9 158.0 165.9 574.8
20/09 23:10 19 87 14.18 16.8 15 24 1019.8 0 31.2 34.0 60.7 160.1 168.4 583.6
20/09 23:00 19.1 87 14.26 16.9 15 24 1019.9 0 31.4 34.1 61.0 160.8 169.4 587.0
20/09 22:50 19.3 87 14.43 17.1 15 24 1020 0 31.7 34.3 61.6 162.5 171.4 594.3
20/09 22:40 19.2 87 14.34 17 15 24 1020 0 31.5 34.2 61.2 161.6 170.3 590.4
20/09 22:30 19.4 87 14.51 17.2 19 32 1020 0 31.9 34.4 61.9 163.2 172.4 597.6
20/09 22:20 19.3 88 14.59 17.3 20 33 1020 0 32.0 34.6 62.3 164.4 173.8 602.6
20/09 22:10 19.4 90 15.01 17.7 24 35 1020.1 0 32.9 35.4 64.2 169.3 179.9 623.8
20/09 22:00 19.5 90 15.1 17.8 22 35 1020.2 0 33.1 35.5 64.5 170.2 181.0 627.7
20/09 21:50 19.6 91 15.36 18.1 20 32 1020.2 0 33.7 35.9 65.6 173.2 184.7 640.6
20/09 21:40 19.6 90 15.19 17.9 22 32 1020.2 0 33.3 35.6 64.8 171.1 182.2 631.6
20/09 21:30 19.7 90 15.28 18 24 35 1020.3 0 33.5 35.7 65.2 172.0 183.3 635.6
20/09 21:20 19.7 90 15.28 18 24 35 1020.2 0 33.5 35.7 65.2 172.0 183.3 635.5
20/09 21:10 19.7 90 15.28 18 26 35 1020.2 0 33.5 35.7 65.2 172.0 183.3 635.5
20/09 21:00 19.8 90 15.37 18.1 24 35 1020.3 0 33.7 35.9 65.5 172.9 184.4 639.5
20/09 20:50 19.8 91 15.54 18.3 24 33 1020.3 0 34.0 36.2 66.3 175.0 187.0 648.5
20/09 20:40 19.8 91 15.54 18.3 22 35 1020.3 0 34.0 36.2 66.3 175.0 187.0 648.5
20/09 20:30 19.8 91 15.54 18.3 24 33 1020.4 0 34.0 36.2 66.3 175.0 187.0 648.6
20/09 20:20 19.9 91 15.63 18.4 22 33 1020.3 0 34.2 36.3 66.6 175.9 188.1 652.4
20/09 20:10 20 92 15.9 18.7 24 37 1020.1 0 34.8 36.8 67.8 179.0 192.0 665.8
20/09 20:00 20.1 92 15.99 18.8 24 33 1020 0 35.0 36.9 68.1 179.9 193.1 669.7
20/09 19:50 20.2 91 15.91 18.7 24 33 1020 0 34.8 36.7 67.6 178.6 191.6 664.6
20/09 19:40 20.3 90 15.83 18.6 24 33 1020 0 34.6 36.5 67.2 177.4 190.1 659.4
20/09 19:30 20.3 89 15.65 18.4 26 37 1019.9 0 34.2 36.2 66.3 175.2 187.4 649.9
20/09 19:20 20.4 89 15.74 18.5 26 39 1019.8 0 34.4 36.3 66.7 176.0 188.5 653.7
20/09 19:10 20.4 88 15.57 18.3 26 37 1019.8 0 34.0 36.0 65.9 173.9 185.9 644.7
20/09 19:00 20.4 88 15.57 18.3 24 35 1019.9 0 34.0 36.0 65.9 173.9 185.9 644.8
20/09 18:50 20.4 89 15.74 18.5 24 32 1019.8 0 34.4 36.3 66.7 176.0 188.5 653.7
20/09 18:40 20.5 88 15.66 18.4 24 35 1019.8 0 34.2 36.1 66.2 174.8 187.0 648.6
20/09 18:30 20.5 88 15.66 18.4 24 35 1019.8 0 34.2 36.1 66.2 174.8 187.0 648.6
20/09 18:20 20.5 87 15.48 18.3 24 35 1019.7 0 33.8 35.7 65.4 172.6 184.3 639.1
20/09 18:10 20.6 87 15.57 18.4 24 35 1019.7 0 34.0 35.9 65.7 173.5 185.4 643.0
20/09 18:00 20.6 86 15.39 18.2 24 35 1019.7 0 33.6 35.5 64.9 171.3 182.7 633.6
20/09 17:50 20.7 85 15.3 18.1 26 35 1019.6 0 33.4 35.3 64.4 169.9 181.1 628.0
20/09 17:40 20.9 83 15.12 17.9 28 39 1019.6 0 33.0 34.9 63.4 167.3 177.9 617.1
20/09 17:30 21 81 14.84 17.6 30 39 1019.5 0 32.4 34.4 62.0 163.7 173.6 601.8
20/09 17:20 21.1 79 14.55 17.3 28 39 1019.4 0 31.8 33.8 60.6 160.0 169.1 586.3
20/09 17:10 21.2 80 14.82 17.6 26 37 1019.4 0 32.4 34.2 61.8 163.0 172.8 599.2
20/09 17:00 21.4 78 14.62 17.4 26 37 1019.5 0 31.9 33.8 60.7 160.3 169.4 587.5
20/09 16:50 21.5 79 14.9 17.7 24 32 1019.6 0 32.5 34.3 61.9 163.4 173.3 601.0
20/09 16:40 21.6 79 14.98 17.8 26 35 1019.5 0 32.7 34.4 62.2 164.1 174.2 604.3
20/09 16:30 21.7 79 15.07 17.9 24 37 1019.5 0 32.9 34.5 62.5 165.0 175.3 608.0
20/09 16:20 21.8 79 15.16 18 24 35 1019.6 0 33.1 34.6 62.8 165.8 176.4 611.9
20/09 16:10 22.1 79 15.42 18.3 24 33 1019.7 0 33.6 35.0 63.7 168.3 179.5 622.8
20/09 16:00 22.2 78 15.31 18.2 24 37 1019.7 0 33.3 34.7 63.2 166.8 177.7 616.4
20/09 15:50 22.2 78 15.31 18.2 22 32 1019.8 0 33.3 34.7 63.2 166.8 177.7 616.4
20/09 15:40 22.3 78 15.4 18.3 22 33 1019.9 0 33.5 34.9 63.5 167.6 178.8 620.2
20/09 15:30 22.4 75 14.89 17.8 24 33 1019.9 0 32.4 33.9 61.2 161.4 171.1 593.6
20/09 15:20 22.4 73 14.5 17.3 22 37 1019.9 0 31.6 33.2 59.4 156.9 165.6 574.2
20/09 15:10 22.6 71 14.26 17.1 22 33 1020 0 31.1 32.7 58.3 153.7 161.7 560.9
20/09 15:00 22.7 69 13.94 16.7 20 30 1020.2 0 30.4 32.2 56.8 149.9 157.1 544.6
20/09 14:50 22.9 67 13.69 16.4 24 33 1020.2 0 29.8 31.7 55.6 146.7 153.2 531.1
20/09 14:40 23 61 12.54 15.1 24 35 1020.1 0 27.4 29.7 50.8 133.8 137.4 475.9
20/09 14:30 23.1 64 13.23 15.9 22 30 1020.3 0 28.9 30.8 53.6 141.2 146.5 507.8
20/09 14:20 23 68 13.98 16.8 20 30 1020.4 0 30.5 32.1 56.8 149.8 157.0 544.5
20/09 14:10 23.4 65 13.67 16.4 19 30 1020.5 0 29.8 31.4 55.2 145.6 152.0 526.8
20/09 14:00 23.3 69 14.43 17.3 17 26 1020.7 0 31.4 32.8 58.5 154.4 162.7 564.4
20/09 13:50 23.5 64 13.53 16.3 19 26 1020.7 0 29.5 31.2 54.6 143.8 149.9 519.6
20/09 13:40 23.8 66 14.2 17.1 22 30 1020.8 0 30.9 32.2 57.2 150.8 158.5 549.7
20/09 13:30 23.7 66 14.12 17 17 24 1021 0 30.7 32.1 56.9 150.1 157.6 546.6
20/09 13:20 23.6 66 14.04 16.9 17 24 1021 0 30.5 32.0 56.6 149.4 156.7 543.4
20/09 13:10 23.5 65 13.75 16.5 17 24 1021.1 0 29.9 31.6 55.5 146.3 152.9 530.2
20/09 13:00 23.7 64 13.69 16.5 19 26 1021.4 0 29.8 31.4 55.1 145.3 151.7 526.1
20/09 12:50 24.5 62 13.88 16.7 20 24 1021.5 0 30.1 31.4 55.4 146.0 152.8 529.8
20/09 12:40 25.4 59 13.89 16.8 20 24 1021.7 0 30.1 31.1 54.8 144.4 151.1 524.3
20/09 12:30 25.5 60 14.2 17.2 20 22 1022.1 0 30.7 31.6 56.0 147.7 155.2 538.3
20/09 12:20 25.7 59 14.13 17.1 19 22 1022.2 0 30.6 31.5 55.6 146.6 153.8 533.7
20/09 12:10 25.3 60 14.05 17 19 20 1022.4 0 30.4 31.5 55.5 146.5 153.6 532.7
20/09 12:00 24.9 57 13.05 15.8 19 20 1022.7 0 28.3 30.0 51.7 136.4 141.0 488.8
20/09 11:50 24.9 59 13.51 16.3 19 20 1022.8 0 29.3 30.7 53.6 141.3 147.1 510.2

Last Refresh: 21-Sep-2026 04:02:28

Bureau of Meteorology