Station: Portable Btsh (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
05/03 09:50 27.3 28 7.33 7.4 7 11 1013.1 0 16.3 20.6 29.5 77.2 69.3 238.2
05/03 09:40 26.8 31 7.89 8.4 6 9 1013.1 0 17.5 21.5 31.5 82.6 75.7 260.6
05/03 09:30 26.6 30 7.55 7.7 6 9 1013.1 0 16.8 21.1 30.5 79.8 72.3 248.4
05/03 09:20 25.9 34 8.23 9.2 6 9 1013.1 0 18.3 22.2 33.0 86.5 80.3 276.6
05/03 09:10 25.2 37 8.61 9.5 6 9 1013.1 0 19.1 22.8 34.6 90.7 85.3 294.0
05/03 09:00 24.7 40 9.05 10.2 6 9 1013.1 0 20.0 23.6 36.3 95.4 90.9 313.5
05/03 08:50 23.9 42 9.09 10.4 7 9 1013.1 0 20.1 23.9 36.8 96.7 92.3 318.3
05/03 08:40 23.1 47 9.71 11.3 7 9 1013.1 0 21.5 25.0 39.5 103.7 100.6 347.4
05/03 08:30 22.9 50 10.22 11.9 7 9 1013.1 0 22.6 25.8 41.5 109.0 107.1 370.1
05/03 08:20 22.3 51 10.07 11.7 7 7 1013.1 0 22.3 25.7 41.2 108.3 106.1 366.4
05/03 08:10 21.6 54 10.24 12 7 9 1013.1 0 22.7 26.2 42.2 111.0 109.1 377.1
05/03 07:50 20.1 62 10.78 12.6 9 11 1013.1 0 23.9 27.5 45.1 118.8 118.2 408.7
05/03 07:40 19.8 63 10.76 12.6 9 9 1013.1 0 23.9 27.6 45.2 119.0 118.4 409.4
05/03 07:30 19.1 66 10.82 12.6 9 9 1013.1 0 24.0 27.9 45.9 120.7 120.3 415.8
05/03 07:20 18.4 68 10.69 12.4 9 11 1013.1 0 23.8 27.9 45.7 120.4 119.7 413.5
05/03 07:10 17.4 72 10.67 12.3 7 9 1013.1 0 23.8 28.2 46.2 121.7 120.9 417.8
05/03 07:00 16.5 75 10.53 12 6 7 1013.1 0 23.6 28.2 46.2 121.6 120.5 416.0
05/03 06:50 15.5 79 10.44 12 4 6 1013.1 0 23.4 28.4 46.4 122.1 120.8 417.1
05/03 06:40 14.5 84 10.45 11.8 4 4 1013.1 0 23.5 28.8 47.1 123.8 122.5 423.0
05/03 06:30 13.4 88 10.23 11.4 4 6 1013.1 0 23.1 28.7 46.8 123.1 121.2 418.2
05/03 06:20 12.3 91 9.88 10.9 4 6 1013.1 0 22.4 28.5 45.9 120.8 118.0 406.8
05/03 06:10 10.1 91 8.61 8.7 0 0 1013.1 0 19.8 27.0 41.7 109.6 103.4 355.4
05/03 06:00 8.6 89 7.65 6.9 0 2 1013.1 0 17.8 25.8 38.5 100.9 92.0 315.5
05/03 05:50 7.9 89 7.31 6.2 0 0 1013.1 0 17.1 25.5 37.4 98.0 88.2 302.0
05/03 05:40 7.5 90 7.21 5.9 0 0 1013.1 0 16.9 25.4 37.2 97.4 87.3 298.7
05/03 05:30 7.5 90 7.21 5.9 0 0 1013.1 0 16.9 25.4 37.2 97.4 87.3 298.7
05/03 05:20 7.7 90 7.3 6.2 0 2 1013.1 0 17.1 25.5 37.5 98.2 88.3 302.3
05/03 05:10 7.7 90 7.3 6.2 0 2 1013.1 0 17.1 25.5 37.5 98.2 88.3 302.3
05/03 05:00 8.1 90 7.49 6.5 2 4 1013.1 0 17.5 25.7 38.1 99.8 90.4 309.8
05/03 04:50 8.3 90 7.59 6.7 0 0 1013.1 0 17.7 25.8 38.4 100.6 91.6 313.8
05/03 04:40 8.7 89 7.7 7 0 0 1013.1 0 17.9 25.9 38.6 101.3 92.6 317.5
05/03 04:30 9.1 88 7.81 7.3 0 0 1013.1 0 18.1 26.0 38.9 102.0 93.6 321.1
05/03 04:20 9.8 89 8.26 8.1 0 0 1013.1 0 19.1 26.5 40.4 106.1 98.9 339.7
05/03 04:10 10.8 89 8.8 9 2 4 1013.1 0 20.2 27.1 42.2 110.8 105.1 361.4
05/03 04:00 11.6 90 9.36 10.1 4 6 1013.1 0 21.3 27.8 44.1 115.9 111.7 384.8
05/03 03:50 11.7 92 9.62 10.5 2 6 1013.1 0 21.9 28.2 45.2 118.7 115.2 397.1
05/03 03:40 11.3 91 9.28 9.9 4 6 1013.1 0 21.2 27.8 43.9 115.5 111.0 382.4
05/03 03:30 11.3 90 9.18 9.8 4 6 1013.1 0 21.0 27.6 43.5 114.3 109.6 377.5
05/03 03:20 11.4 90 9.24 9.9 4 4 1013.1 0 21.1 27.7 43.7 114.9 110.3 379.9
05/03 03:10 11.5 90 9.3 10 4 6 1013.1 0 21.2 27.8 43.9 115.4 111.0 382.4
05/03 03:00 11.6 90 9.36 10.1 4 4 1013.1 0 21.3 27.8 44.1 115.9 111.7 384.8
05/03 02:50 11.7 90 9.41 10.1 4 4 1013.1 0 21.4 27.9 44.3 116.3 112.3 386.8
05/03 02:40 11.9 90 9.53 10.4 2 4 1013.1 0 21.7 28.0 44.7 117.4 113.7 391.6
05/03 02:30 12 89 9.49 10.3 0 4 1013.1 0 21.6 27.9 44.4 116.8 113.0 389.2
05/03 02:20 12.3 89 9.67 10.6 4 6 1013.1 0 22.0 28.1 45.0 118.4 115.0 396.5
05/03 02:10 12.6 90 9.96 11 4 4 1013.1 0 22.6 28.5 46.1 121.2 118.6 409.1
05/03 02:00 12.4 90 9.83 10.8 4 6 1013.1 0 22.3 28.4 45.7 120.1 117.1 403.8
05/03 01:50 12.3 89 9.67 10.6 4 4 1013.1 0 22.0 28.1 45.0 118.4 115.0 396.5
05/03 01:40 12.6 89 9.85 10.8 4 4 1013.1 0 22.3 28.3 45.6 120.0 117.1 403.7
05/03 01:30 13 88 9.98 11.1 6 6 1013.1 0 22.6 28.4 45.9 120.8 118.3 408.0
05/03 01:20 13 88 9.98 11.1 4 6 1013.1 0 22.6 28.4 45.9 120.8 118.3 408.0
05/03 01:10 13.1 88 10.04 11.1 4 4 1013.1 0 22.7 28.5 46.1 121.4 119.0 410.4
05/03 01:00 13.3 85 9.82 10.8 4 4 1013.1 0 22.2 28.1 45.1 118.6 115.6 398.6
05/03 00:50 13.8 85 10.13 11.4 4 4 1013.1 0 22.9 28.4 46.1 121.3 119.2 411.1
05/03 00:40 14 85 10.25 11.6 4 4 1013.1 0 23.1 28.6 46.5 122.3 120.5 415.9
05/03 00:30 14.1 85 10.32 11.6 4 4 1013.1 0 23.3 28.7 46.7 123.0 121.3 418.8
05/03 00:20 14.3 84 10.32 11.7 4 6 1013.1 0 23.2 28.6 46.6 122.7 121.0 417.7
05/03 00:10 14.4 84 10.38 11.7 4 6 1013.1 0 23.4 28.7 46.8 123.2 121.7 420.1
05/03 00:00 14.4 84 10.38 11.7 4 4 1013.1 0 23.4 28.7 46.8 123.2 121.7 420.1
04/03 23:50 14.6 83 10.39 11.7 4 4 1013.1 0 23.4 28.6 46.7 123.0 121.5 419.5
04/03 23:40 14.8 82 10.39 11.7 4 6 1013.1 0 23.4 28.6 46.6 122.7 121.2 418.4
04/03 23:30 14.7 82 10.32 11.7 4 6 1013.1 0 23.2 28.5 46.4 122.0 120.4 415.6
04/03 23:20 15 81 10.39 11.8 6 6 1013.1 0 23.4 28.5 46.5 122.3 120.9 417.3
04/03 23:10 15.4 80 10.51 12 6 7 1013.1 0 23.6 28.6 46.8 123.1 121.9 421.0
04/03 23:00 15.9 79 10.7 12.3 7 7 1013.1 0 24.0 28.7 47.3 124.4 123.7 427.4
04/03 22:50 16.1 79 10.83 12.4 6 7 1013.1 0 24.2 28.9 47.7 125.5 125.2 432.6
04/03 22:40 16.3 78 10.82 12.4 6 7 1013.1 0 24.2 28.8 47.5 125.1 124.8 431.0
04/03 22:30 16.6 77 10.88 12.5 7 7 1013.1 0 24.3 28.8 47.6 125.3 125.1 432.2
04/03 22:20 16.8 76 10.87 12.6 7 9 1013.1 0 24.3 28.7 47.4 124.9 124.6 430.6
04/03 22:10 17 75 10.85 12.6 7 9 1013.1 0 24.2 28.6 47.2 124.3 124.0 428.6
04/03 22:00 17.2 75 10.98 12.7 9 11 1013.1 0 24.5 28.8 47.7 125.4 125.5 433.7
04/03 21:50 17.3 74 10.9 12.7 9 11 1013.1 0 24.3 28.6 47.3 124.4 124.2 429.3
04/03 21:40 17.3 74 10.9 12.7 7 9 1013.1 0 24.3 28.6 47.3 124.4 124.2 429.3
04/03 21:30 17.4 74 10.97 12.8 7 9 1013.1 0 24.5 28.7 47.5 125.0 125.0 432.1
04/03 21:20 17.6 73 10.95 12.8 9 11 1013.1 0 24.4 28.6 47.3 124.5 124.4 430.0
04/03 21:10 17.7 73 11.01 12.9 9 13 1013.1 0 24.5 28.7 47.5 125.0 125.1 432.3
04/03 21:00 17.9 72 10.99 12.9 7 11 1013.1 0 24.5 28.6 47.3 124.4 124.5 430.3
04/03 20:50 18 72 11.06 12.9 9 11 1013.1 0 24.6 28.6 47.5 125.1 125.3 433.0
04/03 20:40 18.1 72 11.12 13 9 11 1013.1 0 24.7 28.7 47.7 125.6 125.9 435.3
04/03 20:30 18.2 71 11.03 13 7 9 1013.1 0 24.5 28.5 47.3 124.4 124.5 430.5
04/03 20:20 18.3 71 11.1 13.1 9 9 1013.1 0 24.7 28.6 47.5 125.0 125.3 433.2
04/03 20:10 18.5 71 11.23 13.1 9 9 1013.1 0 24.9 28.8 47.9 126.1 126.8 438.3
04/03 20:00 18.6 70 11.14 13.1 9 11 1013.1 0 24.7 28.6 47.5 125.0 125.4 433.5
04/03 19:50 18.8 70 11.27 13.2 9 9 1013.1 0 25.0 28.7 47.9 126.1 126.8 438.5
04/03 19:40 19 69 11.24 13.2 9 11 1013.1 0 24.9 28.6 47.6 125.4 126.1 436.0
04/03 19:30 19.1 68 11.15 13.2 9 13 1013.1 0 24.7 28.4 47.2 124.3 124.7 431.2
04/03 19:20 19.2 68 11.21 13.3 9 11 1013.1 0 24.9 28.5 47.4 124.8 125.3 433.4
04/03 19:10 19.3 68 11.28 13.3 7 9 1013.1 0 25.0 28.6 47.6 125.4 126.1 436.2
04/03 18:50 19.6 66 11.14 13.1 11 11 1013.1 0 24.7 28.3 46.9 123.4 123.8 428.0
04/03 18:40 19.8 65 11.1 13 11 15 1013.1 0 24.6 28.1 46.6 122.6 122.9 425.0
04/03 18:30 20 64 11.06 13 13 15 1013.1 0 24.5 28.0 46.3 121.9 122.1 422.1
04/03 18:20 20.3 63 11.08 13.1 13 15 1013.1 0 24.5 27.9 46.2 121.7 121.9 421.4
04/03 18:10 20.6 62 11.1 13.2 15 17 1013.1 0 24.5 27.9 46.1 121.4 121.7 420.7
04/03 18:00 21 60 10.99 13.1 13 15 1013.1 0 24.3 27.6 45.5 119.6 119.6 413.6
04/03 17:50 21.3 59 11 13.1 19 22 1013.1 0 24.3 27.5 45.3 119.3 119.3 412.5
04/03 17:40 21.8 58 11.13 13.2 17 20 1013.1 0 24.5 27.5 45.5 119.9 120.2 415.7
04/03 17:30 22.2 57 11.19 13.3 17 20 1013.1 0 24.6 27.5 45.6 119.9 120.3 416.3
04/03 17:20 22.4 56 11.12 13.4 17 22 1013.1 0 24.5 27.3 45.2 118.9 119.1 412.1
04/03 17:10 22.6 56 11.25 13.5 19 20 1013.1 0 24.7 27.5 45.6 119.9 120.5 416.9
04/03 17:00 22.7 55 11.11 13.4 19 20 1013.1 0 24.4 27.2 45.0 118.3 118.5 410.1

Last Refresh: 05-Mar-2026 13:25:23

Bureau of Meteorology