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
19/01 03:10 15.1 83 10.71 12.3 0 2 1013.1 0 24.0 29.0 47.8 125.8 125.2 432.3
19/01 03:00 15.1 82 10.58 12.1 2 4 1013.1 0 23.8 28.8 47.2 124.3 123.4 426.0
19/01 02:50 15.3 84 10.97 12.6 2 4 1013.1 0 24.6 29.4 48.8 128.4 128.5 443.9
19/01 02:40 15.3 83 10.84 12.5 4 4 1013.1 0 24.3 29.2 48.2 127.0 126.7 437.6
19/01 02:30 15.7 81 10.84 12.5 4 4 1013.1 0 24.3 29.0 48.0 126.3 126.0 435.3
19/01 02:20 16 82 11.17 12.9 4 4 1013.1 0 25.0 29.5 49.2 129.6 130.1 449.7
19/01 02:10 16.3 81 11.24 13.1 4 6 1013.1 0 25.1 29.5 49.3 129.8 130.6 451.4
19/01 02:00 16.8 80 11.44 13.3 7 7 1013.1 0 25.5 29.7 49.8 131.3 132.5 458.2
19/01 01:50 17 80 11.58 13.5 7 7 1013.1 0 25.8 29.8 50.3 132.5 134.1 463.8
19/01 01:40 17.1 80 11.64 13.6 6 7 1013.1 0 25.9 29.9 50.5 133.0 134.8 466.2
19/01 01:30 17.3 77 11.34 13.2 6 7 1013.1 0 25.3 29.3 49.1 129.3 130.3 450.4
19/01 01:20 17.6 73 10.95 12.7 6 6 1013.1 0 24.4 28.6 47.3 124.5 124.4 430.0
19/01 01:10 17.6 74 11.1 12.9 4 6 1013.1 0 24.7 28.8 47.9 126.1 126.5 437.2
19/01 01:00 17.3 74 10.9 12.7 4 6 1013.1 0 24.3 28.6 47.3 124.4 124.2 429.3
19/01 00:50 17 75 10.85 12.5 4 4 1013.1 0 24.2 28.6 47.2 124.3 124.0 428.6
19/01 00:40 16.9 74 10.64 12.2 2 4 1013.1 0 23.8 28.3 46.4 122.2 121.3 419.1
19/01 00:30 16.8 75 10.72 12.3 4 6 1013.1 0 24.0 28.5 46.8 123.2 122.6 423.4
19/01 00:20 16.4 76 10.61 12.2 6 6 1013.1 0 23.7 28.4 46.6 122.6 121.7 420.4
19/01 00:10 15.9 78 10.56 12.1 6 6 1013.1 0 23.7 28.5 46.7 122.8 121.8 420.7
19/01 00:00 15.4 79 10.38 11.9 6 6 1013.1 0 23.3 28.3 46.2 121.6 120.1 414.7
18/01 23:50 15.1 80 10.32 11.7 4 4 1013.1 0 23.2 28.3 46.1 121.4 119.8 413.4
18/01 23:40 14.8 78 9.88 11 2 4 1013.1 0 22.3 27.7 44.5 117.0 114.2 393.9
18/01 23:30 15.1 76 9.8 10.9 0 0 1013.1 0 22.1 27.5 44.0 115.6 112.7 388.6
18/01 23:20 15.3 77 10.06 11.4 2 2 1013.1 0 22.6 27.8 44.9 118.2 115.9 399.9
18/01 23:10 15.4 78 10.25 11.6 4 4 1013.1 0 23.0 28.1 45.7 120.2 118.3 408.5
18/01 23:00 15.3 77 10.06 11.4 2 4 1013.1 0 22.6 27.8 44.9 118.2 115.9 399.9
18/01 22:50 15.4 76 9.99 11.3 0 2 1013.1 0 22.5 27.7 44.6 117.3 114.8 396.1
18/01 22:40 15.5 75 9.91 11.1 2 2 1013.1 0 22.3 27.5 44.2 116.3 113.6 391.8
18/01 22:30 15.5 74 9.78 11 2 4 1013.1 0 22.0 27.3 43.7 114.8 111.8 385.6
18/01 22:20 16 74 10.08 11.4 0 2 1013.1 0 22.6 27.6 44.6 117.4 115.1 397.3
18/01 22:10 16.7 76 10.8 12.5 0 2 1013.1 0 24.1 28.6 47.2 124.2 123.8 427.8
18/01 22:00 16.7 76 10.8 12.5 0 2 1013.1 0 24.1 28.6 47.2 124.2 123.8 427.8
18/01 21:50 16.8 76 10.87 12.6 0 0 1013.1 0 24.3 28.7 47.4 124.9 124.6 430.6
18/01 21:40 16.9 76 10.93 12.6 4 4 1013.1 0 24.4 28.8 47.6 125.4 125.3 432.9
18/01 21:30 17 75 10.85 12.6 2 4 1013.1 0 24.2 28.6 47.2 124.3 124.0 428.6
18/01 21:20 17.1 75 10.92 12.6 4 6 1013.1 0 24.4 28.7 47.5 124.9 124.8 431.3
18/01 21:10 17.3 74 10.9 12.6 6 7 1013.1 0 24.3 28.6 47.3 124.4 124.2 429.3
18/01 21:00 17.4 74 10.97 12.7 6 7 1013.1 0 24.5 28.7 47.5 125.0 125.0 432.1
18/01 20:50 17.5 73 10.88 12.7 6 6 1013.1 0 24.3 28.5 47.1 123.9 123.6 427.2
18/01 20:40 17.7 72 10.86 12.7 6 7 1013.1 0 24.2 28.4 46.9 123.3 123.0 425.2
18/01 20:30 17.9 71 10.84 12.7 9 9 1013.1 0 24.2 28.3 46.7 122.8 122.5 423.2
18/01 20:20 18 71 10.9 12.7 9 11 1013.1 0 24.3 28.4 46.8 123.3 123.1 425.4
18/01 20:10 18.2 71 11.03 12.9 7 9 1013.1 0 24.5 28.5 47.3 124.4 124.5 430.5
18/01 20:00 18.4 71 11.17 13 11 15 1013.1 0 24.8 28.7 47.7 125.6 126.1 436.0
18/01 19:50 18.4 70 11.01 12.9 11 13 1013.1 0 24.5 28.4 47.1 123.9 123.9 428.4
18/01 19:40 18.5 70 11.07 13 13 17 1013.1 0 24.6 28.5 47.2 124.4 124.6 430.7
18/01 19:30 18.5 70 11.07 13 13 15 1013.1 0 24.6 28.5 47.2 124.4 124.6 430.7
18/01 19:20 18.6 70 11.14 13 11 13 1013.1 0 24.7 28.6 47.5 125.0 125.4 433.5
18/01 19:10 18.6 70 11.14 13 13 15 1013.1 0 24.7 28.6 47.5 125.0 125.4 433.5
18/01 19:00 18.6 69 10.98 12.9 15 19 1013.1 0 24.4 28.3 46.8 123.2 123.2 425.9
18/01 18:50 18.8 68 10.95 12.8 15 19 1013.1 0 24.3 28.2 46.6 122.6 122.5 423.5
18/01 18:40 19 67 10.92 12.9 15 17 1013.1 0 24.3 28.1 46.3 121.9 121.8 421.0
18/01 18:30 19.3 67 11.11 13.1 17 19 1013.1 0 24.6 28.3 46.9 123.5 123.8 428.2
18/01 18:20 19.7 64 10.87 12.7 15 19 1013.1 0 24.1 27.8 45.7 120.3 120.0 414.9
18/01 18:10 20.1 63 10.95 12.8 17 19 1013.1 0 24.3 27.8 45.8 120.6 120.5 416.5
18/01 18:00 20.4 61 10.79 12.8 17 22 1013.1 0 23.9 27.4 45.0 118.4 117.9 407.6
18/01 17:50 20.7 61 10.98 12.9 19 20 1013.1 0 24.3 27.6 45.6 120.0 119.9 414.7
18/01 17:40 20.9 61 11.11 13.2 20 24 1013.1 0 24.5 27.8 46.0 121.1 121.3 419.6
18/01 17:30 21.1 59 10.87 12.8 20 26 1013.1 0 24.0 27.3 44.9 118.2 117.9 407.6
18/01 17:20 21.4 56 10.5 12.4 20 24 1013.1 0 23.2 26.7 43.3 113.9 112.7 389.5
18/01 17:10 21.6 55 10.43 12.3 20 26 1013.1 0 23.1 26.5 42.9 112.9 111.5 385.5
18/01 17:00 21.9 53 10.23 12 20 24 1013.1 0 22.6 26.1 42.0 110.5 108.6 375.2
18/01 16:50 22.1 53 10.35 12.2 22 30 1013.1 0 22.9 26.2 42.4 111.4 109.8 379.5
18/01 16:40 22.2 52 10.21 11.9 22 26 1013.1 0 22.6 26.0 41.8 109.8 107.9 372.9
18/01 16:30 22.3 56 11.06 13.3 22 28 1013.1 0 24.4 27.3 45.0 118.4 118.5 410.0
18/01 16:20 22.9 55 11.24 13.4 20 26 1013.1 0 24.7 27.4 45.3 119.4 119.9 414.9
18/01 16:10 23 52 10.69 12.7 22 26 1013.1 0 23.5 26.5 43.2 113.6 112.8 390.1
18/01 16:00 22.9 53 10.83 12.9 24 28 1013.1 0 23.8 26.7 43.8 115.2 114.7 396.7
18/01 15:50 23 54 11.1 13.4 24 30 1013.1 0 24.4 27.1 44.7 117.8 118.0 408.1
18/01 15:40 23.1 55 11.37 13.7 22 26 1013.1 0 25.0 27.5 45.7 120.4 121.3 419.6
18/01 15:30 23.4 52 10.93 13.2 26 30 1013.1 0 24.0 26.7 43.9 115.5 115.2 398.6
18/01 15:20 23.7 52 11.12 13.5 24 28 1013.1 0 24.4 26.9 44.4 117.0 117.2 405.4
18/01 15:10 23.7 52 11.12 13.3 26 30 1013.1 0 24.4 26.9 44.4 117.0 117.2 405.4
18/01 15:00 23.8 51 10.97 13.2 24 26 1013.1 0 24.1 26.7 43.8 115.3 115.1 398.3
18/01 14:50 23.6 53 11.27 13.7 26 30 1013.1 0 24.7 27.2 45.1 118.6 119.2 412.5
18/01 14:40 24 53 11.53 14 28 32 1013.1 0 25.2 27.5 45.8 120.7 121.9 422.0
18/01 14:30 23.8 52 11.19 13.5 28 32 1013.1 0 24.5 27.0 44.6 117.5 117.9 408.0
18/01 14:20 24.3 52 11.51 14 28 32 1013.1 0 25.2 27.4 45.6 120.1 121.2 419.5
18/01 14:10 24.5 52 11.64 14.1 26 30 1013.1 0 25.4 27.5 46.0 121.1 122.5 424.2
18/01 14:00 24.1 54 11.81 14.2 26 28 1013.1 0 25.8 27.9 46.9 123.5 125.3 433.9
18/01 13:50 24.6 52 11.7 14.2 24 30 1013.1 0 25.6 27.6 46.2 121.6 123.1 426.3
18/01 13:40 24.5 52 11.64 14 24 28 1013.1 0 25.4 27.5 46.0 121.1 122.5 424.2
18/01 13:30 24.6 52 11.7 14.1 26 28 1013.1 0 25.6 27.6 46.2 121.6 123.1 426.3
18/01 13:20 24.6 53 11.93 14.4 26 30 1013.1 0 26.1 27.9 47.0 123.9 126.0 436.5
18/01 13:10 24.7 51 11.54 14 26 30 1013.1 0 25.2 27.3 45.5 119.8 120.9 418.7
18/01 13:00 25.3 50 11.71 14.1 24 30 1013.1 0 25.5 27.4 45.8 120.6 122.1 423.0
18/01 12:50 25.3 49 11.47 13.9 24 30 1013.1 0 25.0 27.0 44.9 118.2 119.1 412.5
18/01 12:40 25.2 50 11.64 14.1 24 30 1013.1 0 25.4 27.3 45.6 120.0 121.4 420.4
18/01 12:30 24.7 53 12 14.6 26 28 1013.1 0 26.2 28.0 47.3 124.5 126.8 439.0
18/01 12:20 25.1 50 11.57 14.1 24 30 1013.1 0 25.3 27.2 45.4 119.5 120.7 417.9
18/01 12:10 25.2 52 12.11 14.9 24 28 1013.1 0 26.4 28.0 47.4 124.8 127.3 441.1
18/01 12:00 25.2 53 12.34 15 24 30 1013.1 0 26.9 28.4 48.3 127.2 130.3 451.4
18/01 11:50 25.2 51 11.87 14.5 24 32 1013.1 0 25.9 27.7 46.5 122.4 124.3 430.5
18/01 11:40 25.1 53 12.27 14.9 24 28 1013.1 0 26.7 28.3 48.1 126.7 129.5 448.8
18/01 11:30 25.4 52 12.24 14.8 24 30 1013.1 0 26.7 28.2 47.8 125.9 128.7 445.8
18/01 11:20 24.8 53 12.06 14.7 24 30 1013.1 0 26.3 28.1 47.4 125.0 127.4 441.2
18/01 11:10 25 55 12.66 15.3 24 28 1013.1 0 27.6 29.0 49.7 130.9 134.7 466.9
18/01 11:00 24.5 56 12.53 15.2 24 30 1013.1 0 27.3 28.9 49.5 130.4 133.9 464.0
18/01 10:50 24.6 57 12.83 15.6 26 28 1013.1 0 27.9 29.4 50.6 133.4 137.6 477.1
18/01 10:40 24.6 57 12.83 15.5 24 28 1013.1 0 27.9 29.4 50.6 133.4 137.6 477.1

Last Refresh: 19-Jan-2026 06:01:15

Bureau of Meteorology