Station: Portable Btso (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 25.7 27 6.46 5.4 13 15 1013.1 0 14.6 19.9 27.3 71.3 61.5 210.4
05/03 09:40 25.4 26 6.12 4.8 11 15 1013.1 0 13.9 19.5 26.4 68.7 58.2 198.8
05/03 09:30 24.8 28 6.37 5.2 11 15 1013.1 0 14.4 19.9 27.3 71.3 61.2 209.4
05/03 09:20 24.1 30 6.56 5.8 11 15 1013.1 0 14.9 20.3 28.2 73.5 63.8 218.2
05/03 09:10 23.5 32 6.77 5.8 13 15 1013.1 0 15.3 20.7 29.1 75.9 66.5 227.8
05/03 09:00 22.7 34 6.87 6 13 15 1013.1 0 15.6 21.0 29.7 77.5 68.2 233.9
05/03 08:50 21.7 44 8.39 9 7 9 1013.1 0 18.8 23.4 35.3 92.6 86.5 297.8
05/03 08:40 20.8 47 8.51 9.2 7 11 1013.1 0 19.1 23.8 36.1 94.8 88.9 306.2
05/03 08:30 19.7 51 8.66 9.5 6 7 1013.1 0 19.4 24.3 37.2 97.6 92.0 316.8
05/03 08:20 19 55 8.96 9.8 7 9 1013.1 0 20.1 25.0 38.6 101.4 96.5 332.6
05/03 08:10 18.7 56 8.96 9.8 7 9 1013.1 0 20.1 25.1 38.8 101.8 96.9 333.8
05/03 07:50 17.2 59 8.64 9.3 6 7 1013.1 0 19.5 25.0 38.3 100.5 94.7 326.0
05/03 07:40 16.3 63 8.74 9.3 7 11 1013.1 0 19.8 25.4 39.1 102.6 97.1 334.2
05/03 07:30 16.1 64 8.77 9.3 9 11 1013.1 0 19.8 25.5 39.3 103.2 97.7 336.4
05/03 07:20 15.6 65 8.64 9.2 9 13 1013.1 0 19.6 25.4 39.1 102.5 96.7 332.6
05/03 07:10 15.3 66 8.62 9.1 9 11 1013.1 0 19.6 25.5 39.1 102.7 96.8 333.0
05/03 07:00 14.9 67 8.54 8.8 9 9 1013.1 0 19.4 25.5 39.0 102.4 96.2 331.0
05/03 06:50 14.3 68 8.35 8.6 7 9 1013.1 0 19.0 25.3 38.5 101.1 94.5 324.9
05/03 06:40 14 70 8.44 8.6 6 9 1013.1 0 19.2 25.6 39.1 102.5 96.0 330.2
05/03 06:30 13.9 70 8.39 8.5 7 11 1013.1 0 19.1 25.5 38.9 102.1 95.5 328.4
05/03 06:20 13.9 69 8.27 8.4 9 11 1013.1 0 18.9 25.3 38.4 100.8 93.9 322.9
05/03 06:10 14 69 8.32 8.4 9 11 1013.1 0 19.0 25.4 38.6 101.2 94.5 324.7
05/03 06:00 14.1 68 8.25 8.3 7 11 1013.1 0 18.8 25.2 38.3 100.3 93.4 321.2
05/03 05:50 14.3 67 8.23 8.2 9 11 1013.1 0 18.8 25.2 38.1 99.9 92.9 319.4
05/03 05:40 14.4 66 8.16 8.2 9 11 1013.1 0 18.6 25.0 37.8 99.0 91.9 315.9
05/03 05:30 14.5 65 8.08 8 7 9 1013.1 0 18.4 24.9 37.4 98.0 90.8 311.9
05/03 05:20 14.6 63 7.88 7.8 7 9 1013.1 0 18.0 24.5 36.6 95.9 88.1 302.5
05/03 05:10 14.8 62 7.85 7.7 7 9 1013.1 0 17.9 24.4 36.4 95.3 87.5 300.4
05/03 05:00 14.9 61 7.77 7.5 7 9 1013.1 0 17.8 24.3 36.0 94.4 86.4 296.5
05/03 04:50 15 61 7.82 7.6 6 7 1013.1 0 17.9 24.3 36.2 94.8 86.9 298.4
05/03 04:40 15.1 60 7.74 7.5 4 6 1013.1 0 17.7 24.2 35.8 93.8 85.8 294.4
05/03 04:30 15.3 59 7.7 7.3 7 9 1013.1 0 17.6 24.1 35.6 93.2 85.1 292.0
05/03 04:20 15.3 59 7.7 7.3 6 7 1013.1 0 17.6 24.1 35.6 93.2 85.1 292.0
05/03 04:10 15.5 58 7.67 7.3 6 7 1013.1 0 17.5 24.0 35.4 92.6 84.5 289.9
05/03 04:00 15.8 57 7.67 7.4 7 9 1013.1 0 17.5 23.9 35.2 92.3 84.1 288.8
05/03 03:50 15.9 57 7.72 7.4 9 11 1013.1 0 17.6 23.9 35.4 92.7 84.7 290.6
05/03 03:40 16 56 7.63 7.4 9 11 1013.1 0 17.4 23.8 35.0 91.7 83.4 286.4
05/03 03:30 16.2 55 7.58 7.2 9 11 1013.1 0 17.3 23.6 34.7 90.9 82.6 283.5
05/03 03:20 16.3 54 7.49 7.1 9 11 1013.1 0 17.1 23.5 34.3 89.9 81.4 279.3
05/03 03:10 16.5 53 7.44 7 9 9 1013.1 0 17.0 23.3 34.1 89.2 80.6 276.4
05/03 03:00 16.7 52 7.39 6.8 9 11 1013.1 0 16.9 23.2 33.8 88.5 79.8 273.6
05/03 02:50 16.9 50 7.19 6.6 7 9 1013.1 0 16.5 22.9 33.0 86.3 77.2 264.5
05/03 02:40 17.1 49 7.13 6.5 7 9 1013.1 0 16.3 22.7 32.7 85.5 76.3 261.3
05/03 02:30 17.2 49 7.18 6.4 4 6 1013.1 0 16.4 22.8 32.8 85.9 76.8 263.1
05/03 02:20 17.3 48 7.07 6.4 2 4 1013.1 0 16.2 22.6 32.4 84.7 75.3 258.2
05/03 02:10 17.7 47 7.09 6.2 6 6 1013.1 0 16.2 22.5 32.3 84.5 75.2 257.7
05/03 02:00 17.8 46 6.98 6.1 6 7 1013.1 0 16.0 22.3 31.9 83.4 73.8 252.8
05/03 01:50 18 45 6.91 6 7 9 1013.1 0 15.8 22.2 31.6 82.5 72.8 249.3
05/03 01:40 18.2 44 6.84 5.8 7 9 1013.1 0 15.7 22.0 31.2 81.6 71.8 245.9
05/03 01:30 18.3 43 6.72 5.6 7 7 1013.1 0 15.4 21.9 30.8 80.4 70.3 240.7
05/03 01:20 18.6 42 6.68 5.5 7 9 1013.1 0 15.3 21.7 30.5 79.7 69.6 238.2
05/03 01:10 18.9 41 6.64 5.3 6 9 1013.1 0 15.2 21.6 30.3 79.1 68.9 235.7
05/03 01:00 19 40 6.52 5.3 7 7 1013.1 0 15.0 21.4 29.8 77.8 67.4 230.6
05/03 00:50 19.3 39 6.47 5.3 6 7 1013.1 0 14.8 21.3 29.5 77.1 66.6 227.7
05/03 00:40 19.6 38 6.41 5.2 7 9 1013.1 0 14.7 21.1 29.2 76.3 65.7 224.5
05/03 00:30 19.9 38 6.53 5.2 7 9 1013.1 0 14.9 21.2 29.5 77.1 66.8 228.5
05/03 00:20 20.2 37 6.47 5 7 9 1013.1 0 14.8 21.1 29.2 76.3 65.9 225.3
05/03 00:10 20.4 36 6.37 4.9 7 9 1013.1 0 14.6 20.9 28.8 75.2 64.6 220.8
05/03 00:00 20.6 35 6.26 4.8 7 9 1013.1 0 14.4 20.7 28.4 74.0 63.2 216.0
04/03 23:50 20.8 35 6.34 4.9 7 9 1013.1 0 14.5 20.8 28.6 74.5 64.0 218.6
04/03 23:40 21.1 34 6.26 4.9 7 7 1013.1 0 14.3 20.6 28.2 73.6 62.8 214.7
04/03 23:30 21.3 34 6.34 4.9 6 7 1013.1 0 14.5 20.6 28.4 74.1 63.6 217.2
04/03 23:20 21.6 33 6.26 4.6 6 9 1013.1 0 14.3 20.5 28.0 73.1 62.5 213.4
04/03 23:10 21.9 32 6.17 4.4 7 9 1013.1 0 14.1 20.3 27.6 72.1 61.3 209.2
04/03 23:00 22.3 31 6.12 4.3 9 11 1013.1 0 14.0 20.1 27.3 71.3 60.4 206.3
04/03 22:50 22.6 30 6.03 4.2 9 13 1013.1 0 13.8 19.9 27.0 70.2 59.2 202.2
04/03 22:40 22.9 29 5.93 4 9 13 1013.1 0 13.6 19.8 26.5 69.1 58.0 197.7
04/03 22:30 23.2 28 5.82 3.6 13 17 1013.1 0 13.4 19.5 26.1 67.9 56.6 192.9
04/03 22:20 23.5 27 5.71 3.4 13 19 1013.1 0 13.1 19.3 25.7 66.8 55.2 188.2
04/03 22:10 23.8 28 6.02 4.5 9 13 1013.1 0 13.7 19.7 26.5 69.2 58.3 198.9
04/03 22:00 24 29 6.31 4.9 9 17 1013.1 0 14.3 20.0 27.4 71.5 61.2 209.2
04/03 21:50 24.2 31 6.82 6.4 11 13 1013.1 0 15.4 20.6 29.0 75.7 66.5 227.8
04/03 21:40 24.6 33 7.43 7.4 11 13 1013.1 0 16.6 21.4 30.8 80.7 72.7 249.9
04/03 21:30 24.9 33 7.55 7.6 11 13 1013.1 0 16.9 21.5 31.1 81.5 73.8 253.6
04/03 21:20 25.1 33 7.64 8 11 15 1013.1 0 17.1 21.5 31.4 82.1 74.6 256.4
04/03 21:10 25.3 34 7.96 8.5 9 13 1013.1 0 17.7 21.9 32.3 84.7 77.9 268.1
04/03 21:00 25.6 34 8.09 8.8 9 13 1013.1 0 18.0 22.0 32.7 85.6 79.1 272.2
04/03 20:50 25.9 34 8.23 9.2 9 11 1013.1 0 18.3 22.2 33.0 86.5 80.3 276.6
04/03 20:40 26.2 34 8.37 9.3 7 9 1013.1 0 18.5 22.3 33.4 87.4 81.6 281.1
04/03 20:30 26.5 33 8.26 9.2 7 11 1013.1 0 18.3 22.1 32.9 86.1 80.1 275.8
04/03 20:20 26.7 33 8.35 9.3 6 9 1013.1 0 18.5 22.1 33.1 86.7 80.9 278.6
04/03 20:10 27.1 32 8.28 9.3 6 7 1013.1 0 18.3 21.9 32.7 85.7 79.7 274.5
04/03 20:00 27.4 32 8.42 9.2 7 9 1013.1 0 18.6 22.1 33.1 86.6 80.9 278.9
04/03 19:50 27.7 31 8.29 9.1 7 11 1013.1 0 18.3 21.8 32.5 85.2 79.2 272.9
04/03 19:40 28 30 8.16 9.1 7 11 1013.1 0 18.0 21.6 32.0 83.7 77.5 267.0
04/03 19:30 28.2 29 7.97 8.9 6 6 1013.1 0 17.6 21.3 31.3 81.9 75.3 259.3
04/03 19:20 28.6 29 8.15 9.2 6 7 1013.1 0 18.0 21.4 31.7 83.0 76.9 264.7
04/03 19:10 29.1 29 8.38 9.4 4 7 1013.1 0 18.4 21.6 32.3 84.5 78.8 271.7
04/03 18:50 30.1 28 8.54 9.9 6 6 1013.1 0 18.7 21.6 32.4 84.9 79.6 274.4
04/03 18:40 30.8 27 8.55 9.8 4 7 1013.1 0 18.7 21.4 32.1 84.3 79.0 272.5
04/03 18:30 31.6 25 8.26 9.6 6 7 1013.1 0 18.1 20.9 30.9 81.0 75.2 259.4
04/03 18:20 32.1 24 8.15 9.1 6 7 1013.1 0 17.8 20.6 30.4 79.6 73.7 253.9
04/03 18:10 32.4 22 7.59 8.4 7 9 1013.1 0 16.7 19.9 28.6 74.8 67.8 233.2
04/03 18:00 32.8 22 7.75 8.5 7 11 1013.1 0 17.0 20.0 28.9 75.7 69.0 237.7
04/03 17:50 33 21 7.48 8.3 7 15 1013.1 0 16.4 19.6 28.1 73.4 66.2 227.7
04/03 17:40 33.3 20 7.24 7.7 7 11 1013.1 0 15.9 19.3 27.3 71.2 63.6 218.7
04/03 17:30 33.5 20 7.31 7.7 6 9 1013.1 0 16.1 19.3 27.4 71.6 64.1 220.6
04/03 17:20 33.3 20 7.24 7.8 11 13 1013.1 0 15.9 19.3 27.3 71.2 63.6 218.7
04/03 17:10 33.6 20 7.35 8 9 13 1013.1 0 16.1 19.3 27.5 71.9 64.5 221.7
04/03 17:00 33.7 20 7.39 7.9 9 13 1013.1 0 16.2 19.4 27.6 72.1 64.8 222.8

Last Refresh: 05-Mar-2026 13:21:57

Bureau of Meteorology