Station: Portable Btsk (Dfes)  

  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
18/07 20:30 22.2 72 14.13 16.9 7 11 1013.1 0 30.9 32.4 57.6 152.1 159.9 554.5
18/07 20:20 22.5 71 14.18 17 7 9 1013.1 0 30.9 32.4 57.6 152.1 160.0 554.8
18/07 20:10 22.8 70 14.22 17.1 6 9 1013.1 0 31.0 32.3 57.6 152.0 159.9 554.6
18/07 20:00 23 71 14.59 17.6 4 6 1013.1 0 31.8 32.9 59.0 155.8 164.7 571.3
18/07 19:50 23 71 14.59 17.5 4 6 1013.1 0 31.8 32.9 59.0 155.8 164.7 571.3
18/07 19:40 23.1 70 14.47 17.4 6 6 1013.1 0 31.5 32.6 58.4 154.2 162.8 564.7
18/07 19:30 23.3 68 14.22 17.2 7 9 1013.1 0 31.0 32.1 57.2 151.0 158.9 551.1
18/07 19:20 23.4 65 13.67 16.5 6 7 1013.1 0 29.8 31.2 54.8 144.6 151.1 523.9
18/07 19:10 23.6 50 10.63 12.8 6 6 1013.1 0 23.4 26.2 42.6 112.1 111.2 384.5
18/07 19:00 23.8 40 8.6 9.7 4 6 1013.1 0 19.1 23.2 35.2 92.2 86.7 298.7
18/07 18:50 23.8 42 9.03 10.1 4 6 1013.1 0 20.0 23.8 36.7 96.2 91.7 316.2
18/07 18:40 24.1 41 8.97 10.3 4 4 1013.1 0 19.9 23.6 36.3 95.3 90.6 312.6
18/07 18:30 24.3 40 8.85 10 4 4 1013.1 0 19.6 23.4 35.8 94.0 89.0 306.9
18/07 18:20 24.7 39 8.83 9.9 4 6 1013.1 0 19.6 23.3 35.6 93.3 88.3 304.6
18/07 18:10 24.9 38 8.7 9.8 6 7 1013.1 0 19.3 23.0 35.0 91.9 86.6 298.7
18/07 18:00 25.4 36 8.48 9.4 6 6 1013.1 0 18.8 22.6 34.1 89.3 83.6 288.1
18/07 17:50 25.8 33 7.94 8.5 7 7 1013.1 0 17.7 21.8 32.1 84.0 77.2 265.7
18/07 17:40 26.1 32 7.83 8.5 7 9 1013.1 0 17.4 21.6 31.6 82.7 75.7 260.6
18/07 17:30 26.3 32 7.92 8.4 7 9 1013.1 0 17.6 21.6 31.8 83.3 76.5 263.4
18/07 17:20 26.6 30 7.55 8 7 9 1013.1 0 16.8 21.1 30.5 79.8 72.3 248.4
18/07 17:10 27.1 29 7.51 7.9 9 11 1013.1 0 16.7 20.9 30.2 79.0 71.4 245.4
18/07 17:00 27.4 29 7.63 7.8 7 9 1013.1 0 16.9 21.0 30.5 79.7 72.4 249.0
18/07 16:50 27.6 28 7.45 7.4 9 11 1013.1 0 16.6 20.7 29.8 78.0 70.3 241.7
18/07 16:40 27.9 28 7.57 7.9 7 11 1013.1 0 16.8 20.8 30.1 78.7 71.3 245.3
18/07 16:30 28.2 28 7.7 8.2 7 11 1013.1 0 17.1 20.9 30.4 79.6 72.5 249.2
18/07 16:20 28.1 29 7.93 8.8 7 9 1013.1 0 17.5 21.2 31.2 81.6 75.0 258.1
18/07 16:10 28.1 29 7.93 8.6 7 9 1013.1 0 17.5 21.2 31.2 81.6 75.0 258.1
18/07 16:00 28.2 29 7.97 8.7 7 9 1013.1 0 17.6 21.3 31.3 81.9 75.3 259.3
18/07 15:40 28.6 29 8.15 9.1 7 11 1013.1 0 18.0 21.4 31.7 83.0 76.9 264.7
18/07 15:30 28.7 28 7.91 8.4 6 9 1013.1 0 17.5 21.1 30.9 80.9 74.2 255.5
18/07 15:20 29 28 8.04 8.9 9 13 1013.1 0 17.7 21.2 31.2 81.7 75.3 259.4
18/07 15:10 29.6 27 8.01 8.6 11 15 1013.1 0 17.6 21.0 30.9 80.9 74.5 256.4
18/07 14:50 29.2 24 6.97 6.8 9 13 1013.1 0 15.5 19.8 27.8 72.5 64.1 219.9
18/07 14:40 29.5 26 7.68 8.4 11 17 1013.1 0 17.0 20.6 29.9 78.2 71.1 244.6
18/07 14:30 29.4 26 7.63 8.3 9 13 1013.1 0 16.9 20.6 29.8 77.8 70.7 243.1
18/07 14:20 29.1 28 8.09 8.8 9 15 1013.1 0 17.8 21.2 31.3 82.0 75.8 260.9
18/07 14:10 28.9 28 8 8.8 13 17 1013.1 0 17.7 21.2 31.1 81.5 75.0 258.2
18/07 14:00 28.8 29 8.24 9.3 15 19 1013.1 0 18.2 21.5 31.9 83.6 77.6 267.5
18/07 13:50 28.7 30 8.48 9.6 11 17 1013.1 0 18.6 21.8 32.7 85.8 80.3 276.8
18/07 13:40 28.5 31 8.67 9.8 15 19 1013.1 0 19.1 22.1 33.4 87.7 82.6 284.7
18/07 13:30 28.5 30 8.39 9.3 15 20 1013.1 0 18.5 21.8 32.5 85.2 79.5 274.1
18/07 13:20 28.6 31 8.71 9.8 13 19 1013.1 0 19.1 22.2 33.5 87.9 82.9 285.9
18/07 13:10 28.1 31 8.48 9.7 11 15 1013.1 0 18.7 22.0 33.0 86.4 80.9 278.8
18/07 13:00 28.5 33 9.22 11 6 9 1013.1 0 20.2 22.9 35.3 92.6 88.6 305.9
18/07 12:50 27.6 37 9.84 11.9 7 11 1013.1 0 21.5 24.0 37.8 99.3 96.6 333.8
18/07 12:40 27.5 40 10.58 12.7 7 11 1013.1 0 23.1 25.0 40.4 106.4 105.3 364.3
18/07 12:30 27.3 43 11.25 13.8 7 11 1013.1 0 24.5 26.1 43.0 113.1 113.5 393.0
18/07 12:20 26.7 43 10.88 13.2 9 15 1013.1 0 23.7 25.7 41.9 110.3 109.9 380.4
18/07 12:10 26.9 44 11.26 13.7 9 13 1013.1 0 24.5 26.2 43.2 113.8 114.2 395.4
18/07 12:00 26.6 45 11.33 13.9 9 11 1013.1 0 24.7 26.4 43.6 114.9 115.5 399.9
18/07 11:50 26.2 48 11.82 14.5 9 13 1013.1 0 25.7 27.3 45.7 120.4 122.1 423.0
18/07 11:40 26.3 49 12.13 14.9 9 13 1013.1 0 26.4 27.7 46.8 123.3 125.8 436.0
18/07 11:30 26 48 11.69 14.4 9 11 1013.1 0 25.5 27.1 45.3 119.3 120.8 418.4
18/07 11:20 25.3 53 12.41 15.1 11 15 1013.1 0 27.0 28.5 48.5 127.8 131.0 453.9
18/07 11:10 25.6 56 13.33 16.2 9 11 1013.1 0 28.9 29.8 51.9 137.0 142.4 493.8
18/07 11:00 25.1 57 13.19 16 7 13 1013.1 0 28.7 29.8 51.7 136.4 141.5 490.5
18/07 10:50 24.9 56 12.82 15.7 7 13 1013.1 0 27.9 29.2 50.4 132.8 137.0 474.8
18/07 10:40 24.3 60 13.28 16 9 13 1013.1 0 28.9 30.2 52.6 138.7 144.1 499.7
18/07 10:30 24.1 58 12.69 15.5 9 11 1013.1 0 27.7 29.3 50.3 132.7 136.7 473.7
18/07 10:20 23.8 58 12.48 15.2 9 11 1013.1 0 27.3 29.1 49.7 131.0 134.5 465.9
18/07 10:10 23.2 61 12.68 15.4 9 11 1013.1 0 27.7 29.6 50.9 134.1 138.2 478.7
18/07 10:00 22.7 62 12.53 15.2 9 11 1013.1 0 27.4 29.5 50.6 133.4 137.0 474.8
18/07 09:50 22.6 62 12.45 15 7 9 1013.1 0 27.3 29.4 50.3 132.7 136.2 471.6
18/07 09:40 21.9 64 12.35 14.9 7 9 1013.1 0 27.1 29.5 50.4 132.8 136.1 471.2
18/07 09:30 20.9 68 12.38 14.8 11 11 1013.1 0 27.2 29.9 51.1 134.8 138.2 478.7
18/07 09:20 20.4 70 12.38 14.9 9 11 1013.1 0 27.3 30.0 51.5 135.7 139.1 481.8
18/07 09:10 20 71 12.27 14.7 9 11 1013.1 0 27.1 30.0 51.3 135.1 138.4 479.0
18/07 09:00 19.3 74 12.27 14.5 9 11 1013.1 0 27.1 30.2 51.7 136.4 139.6 483.3
18/07 08:50 18.8 76 12.24 14.5 9 9 1013.1 0 27.1 30.4 51.9 136.9 140.1 485.0
18/07 08:40 18.5 76 12.02 14.2 6 6 1013.1 0 26.6 30.1 51.2 134.9 137.6 476.2
18/07 08:30 17.9 78 11.91 14.1 6 7 1013.1 0 26.4 30.1 51.1 134.7 137.1 474.5
18/07 08:20 17.6 77 11.55 13.6 2 6 1013.1 0 25.7 29.6 49.8 131.2 132.7 458.8
18/07 08:10 16.5 80 11.23 13.1 2 4 1013.1 0 25.1 29.4 49.1 129.4 130.1 449.7
18/07 08:00 15.4 82 10.77 12.4 2 4 1013.1 0 24.1 29.0 47.9 126.0 125.5 433.6
18/07 07:50 13.8 88 10.49 11.9 2 4 1013.1 0 23.6 29.1 47.6 125.4 124.2 428.8
18/07 07:40 13.5 87 10.18 11.4 0 4 1013.1 0 23.0 28.6 46.5 122.3 120.3 415.2
18/07 07:30 13.1 91 10.38 11.6 4 4 1013.1 0 23.4 29.1 47.6 125.3 123.8 427.2
18/07 07:20 12.7 91 10.13 11.2 2 4 1013.1 0 22.9 28.8 46.8 123.0 120.9 417.0
18/07 07:10 12.5 90 9.9 10.9 4 7 1013.1 0 22.4 28.5 45.9 120.7 118.0 406.7
18/07 07:00 12.5 92 10.12 11.3 4 6 1013.1 0 22.9 28.8 46.8 123.2 121.1 417.6
18/07 06:50 12.4 90 9.83 10.9 2 7 1013.1 0 22.3 28.4 45.7 120.1 117.1 403.8
18/07 06:40 12.5 91 10.01 11.1 4 7 1013.1 0 22.7 28.7 46.4 122.0 119.5 412.1
18/07 06:30 12.7 90 10.02 11.1 4 6 1013.1 0 22.7 28.6 46.3 121.8 119.3 411.6
18/07 06:20 12.8 90 10.08 11.2 4 6 1013.1 0 22.8 28.7 46.5 122.3 120.0 414.0
18/07 06:10 12.8 90 10.08 11.2 4 4 1013.1 0 22.8 28.7 46.5 122.3 120.0 414.0
18/07 06:00 13 89 10.09 11.3 4 6 1013.1 0 22.8 28.6 46.4 122.1 119.9 413.4
18/07 05:50 13.2 89 10.22 11.5 6 6 1013.1 0 23.1 28.8 46.9 123.3 121.4 418.7
18/07 05:40 13.3 89 10.28 11.6 6 6 1013.1 0 23.2 28.9 47.1 123.8 122.1 421.2
18/07 05:30 13.5 89 10.41 11.7 6 6 1013.1 0 23.5 29.0 47.5 125.0 123.6 426.5
18/07 05:20 13.5 89 10.41 11.7 4 6 1013.1 0 23.5 29.0 47.5 125.0 123.6 426.5
18/07 05:10 13.8 87 10.37 11.7 4 6 1013.1 0 23.4 28.8 47.1 124.0 122.5 422.9
18/07 05:00 14.1 86 10.44 11.9 6 6 1013.1 0 23.5 28.9 47.3 124.3 123.0 424.7
18/07 04:50 14.2 87 10.62 12 6 7 1013.1 0 23.9 29.1 48.0 126.2 125.4 433.0
18/07 04:40 14.4 85 10.51 12 7 7 1013.1 0 23.7 28.9 47.4 124.7 123.5 426.4
18/07 04:30 14.6 85 10.64 12.1 7 9 1013.1 0 23.9 29.0 47.8 125.8 125.0 431.7
18/07 04:20 14.7 84 10.58 12.1 7 7 1013.1 0 23.8 28.9 47.5 125.0 124.0 428.2
18/07 04:10 14.8 84 10.64 12.1 7 9 1013.1 0 23.9 29.0 47.7 125.5 124.7 430.6
18/07 04:00 14.6 87 10.89 12.4 6 6 1013.1 0 24.5 29.5 48.9 128.7 128.5 444.0
18/07 03:50 14.7 88 11.08 12.8 4 6 1013.1 0 24.9 29.8 49.6 130.7 131.1 452.8
18/07 03:40 14.8 88 11.15 12.9 6 7 1013.1 0 25.0 29.9 49.9 131.3 131.9 455.7

Last Refresh: 18-Jul-2026 22:28:11

Bureau of Meteorology