Station: Portable Btsg (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
11/09 15:40 25.5 40 9.47 11.1 7 7 1013.1 20.9 24.0 37.5 98.4 94.8 327.4
15/07 11:40 19.8 37 6.32 5 9 17 1013.1 0 14.5 20.9 28.8 75.3 64.5 220.5
15/07 11:30 19.4 38 6.34 4.9 9 15 1013.1 0 14.6 21.1 29.1 75.8 65.1 222.3
15/07 11:20 19.2 39 6.43 5.2 9 13 1013.1 0 14.8 21.2 29.4 76.8 66.2 226.4
15/07 11:10 18.9 39 6.32 4.7 9 15 1013.1 0 14.5 21.2 29.2 76.1 65.2 222.9
15/07 11:00 18.7 39 6.24 4.6 7 11 1013.1 0 14.4 21.1 29.0 75.6 64.5 220.2
15/07 10:50 18.2 39 6.06 4.3 6 13 1013.1 0 14.0 20.9 28.5 74.4 62.9 214.4
15/07 10:40 17.5 41 6.11 4.3 9 11 1013.1 0 14.2 21.2 28.9 75.5 64.0 218.3
15/07 10:30 17.2 42 6.15 4.2 9 11 1013.1 0 14.3 21.3 29.2 76.1 64.7 220.7
15/07 10:20 16.8 41 5.86 3.7 7 11 1013.1 0 13.7 21.0 28.3 73.8 61.7 210.1
15/07 10:10 16.2 45 6.21 4.2 9 11 1013.1 0 14.4 21.6 29.7 77.6 66.2 225.9
15/07 10:00 15.8 44 5.92 3.7 7 11 1013.1 0 13.8 21.3 28.9 75.3 63.1 215.1
15/07 09:50 15.3 45 5.88 3.4 9 11 1013.1 0 13.7 21.4 28.9 75.4 63.1 214.8
15/07 09:40 14.9 45 5.74 3.3 9 11 1013.1 0 13.5 21.2 28.5 74.4 61.7 210.1
15/07 09:30 14.7 45 5.67 3 7 9 1013.1 0 13.3 21.2 28.4 73.9 61.1 207.8
15/07 09:20 14.2 48 5.86 3.4 9 13 1013.1 0 13.7 21.6 29.2 76.2 63.7 216.9
15/07 09:10 13.7 48 5.68 2.9 9 13 1013.1 0 13.4 21.4 28.8 74.9 62.0 210.7
15/07 09:00 13.3 48 5.55 2.6 7 11 1013.1 0 13.1 21.3 28.4 74.1 60.7 206.4
15/07 08:50 13 50 5.67 2.9 7 9 1013.1 0 13.4 21.6 29.0 75.5 62.4 212.2
15/07 08:40 12.7 50 5.57 2.5 7 11 1013.1 0 13.2 21.5 28.7 74.8 61.4 208.7
15/07 08:30 12.5 50 5.5 2.4 7 11 1013.1 0 13.0 21.5 28.5 74.3 60.8 206.3
15/07 08:20 12.1 51 5.47 2.4 7 9 1013.1 0 13.0 21.5 28.6 74.4 60.7 206.1
15/07 08:10 11.4 53 5.44 2.1 6 9 1013.1 0 13.0 21.6 28.7 74.8 60.9 206.6
15/07 08:00 11.1 54 5.44 2.1 7 9 1013.1 0 13.0 21.7 28.8 75.0 61.1 207.4
15/07 07:50 11 54 5.41 2 7 11 1013.1 0 12.9 21.7 28.7 74.8 60.8 206.4
15/07 07:40 10.7 55 5.4 2 7 9 1013.1 0 12.9 21.7 28.8 75.0 60.9 206.7
15/07 07:30 10.7 55 5.4 2.1 6 7 1013.1 0 12.9 21.7 28.8 75.0 60.9 206.7
15/07 07:20 10.7 55 5.4 2.2 4 6 1013.1 0 12.9 21.7 28.8 75.0 60.9 206.7
15/07 07:10 10.8 55 5.44 2.1 6 7 1013.1 0 13.0 21.8 28.9 75.3 61.3 208.2
15/07 07:00 10.9 54 5.37 2.1 6 6 1013.1 0 12.8 21.6 28.6 74.5 60.4 204.9
15/07 06:50 11 54 5.41 2.1 6 7 1013.1 0 12.9 21.7 28.7 74.8 60.8 206.4
15/07 06:40 11 53 5.31 1.9 6 7 1013.1 0 12.7 21.5 28.4 73.9 59.6 202.1
15/07 06:30 10.9 54 5.37 2 6 7 1013.1 0 12.8 21.6 28.6 74.5 60.4 204.9
15/07 06:20 11 54 5.41 2.1 6 7 1013.1 0 12.9 21.7 28.7 74.8 60.8 206.4
15/07 06:10 11 53 5.31 1.9 6 9 1013.1 0 12.7 21.5 28.4 73.9 59.6 202.1
15/07 06:00 11 54 5.41 2 6 11 1013.1 0 12.9 21.7 28.7 74.8 60.8 206.4
15/07 05:50 11 54 5.41 2.1 6 7 1013.1 0 12.9 21.7 28.7 74.8 60.8 206.4
15/07 05:40 11.1 54 5.44 2.1 7 9 1013.1 0 13.0 21.7 28.8 75.0 61.1 207.4
15/07 05:30 11.1 54 5.44 2.1 6 7 1013.1 0 13.0 21.7 28.8 75.0 61.1 207.4
15/07 05:20 11.3 54 5.51 2.4 6 7 1013.1 0 13.1 21.8 29.0 75.5 61.8 209.8
15/07 05:10 11.5 52 5.37 2.1 7 9 1013.1 0 12.8 21.5 28.4 74.0 60.0 203.4
15/07 05:00 11.7 53 5.54 2.4 7 11 1013.1 0 13.2 21.7 29.0 75.5 61.9 210.1
15/07 04:50 11.8 51 5.37 2.1 7 13 1013.1 0 12.8 21.4 28.3 73.7 59.7 202.7
15/07 04:40 11.7 51 5.33 2 6 9 1013.1 0 12.7 21.4 28.2 73.4 59.3 201.2
15/07 04:30 11.9 51 5.4 2.1 7 9 1013.1 0 12.8 21.5 28.4 73.9 60.0 203.7
15/07 04:20 11.8 52 5.47 2.2 6 7 1013.1 0 13.0 21.6 28.7 74.7 60.9 206.9
15/07 04:10 11.8 51 5.37 2.1 6 7 1013.1 0 12.8 21.4 28.3 73.7 59.7 202.7
15/07 04:00 11.7 51 5.33 2 6 7 1013.1 0 12.7 21.4 28.2 73.4 59.3 201.2
15/07 03:50 11.7 53 5.54 2.5 6 7 1013.1 0 13.2 21.7 29.0 75.5 61.9 210.1
15/07 03:40 11.9 52 5.51 2.4 6 7 1013.1 0 13.1 21.6 28.8 75.0 61.3 208.3
15/07 03:30 12 52 5.54 2.4 4 7 1013.1 0 13.1 21.6 28.9 75.2 61.6 209.3
15/07 03:20 12.3 50 5.43 2.3 6 7 1013.1 0 12.9 21.4 28.3 73.8 60.1 203.9
15/07 03:10 12.5 50 5.5 2.3 7 11 1013.1 0 13.0 21.5 28.5 74.3 60.8 206.3
15/07 03:00 12.5 50 5.5 2.3 7 11 1013.1 0 13.0 21.5 28.5 74.3 60.8 206.3
15/07 02:50 12.6 49 5.42 2.2 7 9 1013.1 0 12.9 21.3 28.2 73.5 59.7 202.7
15/07 02:40 12.6 50 5.53 2.4 6 7 1013.1 0 13.1 21.5 28.6 74.5 61.0 207.3
15/07 02:30 12.5 50 5.5 2.4 6 7 1013.1 0 13.0 21.5 28.5 74.3 60.8 206.3
15/07 02:20 12.5 50 5.5 2.5 6 9 1013.1 0 13.0 21.5 28.5 74.3 60.8 206.3
15/07 02:10 12.4 52 5.68 2.9 4 9 1013.1 0 13.4 21.7 29.2 76.2 63.0 214.2
15/07 02:00 12.5 51 5.61 2.6 6 7 1013.1 0 13.3 21.6 28.9 75.4 62.1 210.9
15/07 01:50 12.4 51 5.57 2.7 6 7 1013.1 0 13.2 21.6 28.8 75.1 61.7 209.5
15/07 01:40 12 53 5.65 2.7 4 6 1013.1 0 13.4 21.8 29.3 76.3 62.9 213.9
15/07 01:30 11.8 54 5.68 2.8 4 6 1013.1 0 13.4 21.9 29.4 76.7 63.5 215.8
15/07 01:20 12.1 55 5.9 3.3 4 7 1013.1 0 13.9 22.1 30.1 78.6 65.9 224.3
15/07 01:10 12.4 54 5.9 3.5 4 6 1013.1 0 13.9 22.1 30.0 78.3 65.6 223.5
15/07 01:00 12.8 52 5.83 3.3 6 7 1013.1 0 13.7 21.9 29.6 77.2 64.5 219.4
15/07 00:50 12.9 50 5.64 2.9 6 7 1013.1 0 13.3 21.6 28.9 75.3 62.1 211.2
15/07 00:40 12.7 51 5.68 2.9 4 7 1013.1 0 13.4 21.7 29.1 75.9 62.7 213.4
15/07 00:30 12.6 51 5.64 2.9 4 6 1013.1 0 13.3 21.6 29.0 75.6 62.3 211.9
15/07 00:20 12.2 53 5.72 3 2 6 1013.1 0 13.5 21.9 29.4 76.7 63.6 216.4
15/07 00:10 11.3 56 5.71 2.8 4 6 1013.1 0 13.5 22.1 29.7 77.5 64.2 218.4
15/07 00:00 10.9 59 5.87 3.3 2 4 1013.1 0 13.9 22.4 30.5 79.5 66.5 226.4
14/07 23:50 10.9 60 5.97 3.6 2 4 1013.1 0 14.1 22.5 30.8 80.5 67.8 230.7
14/07 23:40 11.2 59 5.98 3.6 2 4 1013.1 0 14.1 22.5 30.8 80.3 67.6 230.3
14/07 23:30 11.3 61 6.22 4 2 4 1013.1 0 14.6 22.8 31.6 82.6 70.5 240.5
14/07 23:20 11.3 58 5.92 3.3 2 4 1013.1 0 14.0 22.4 30.5 79.6 66.8 227.4
14/07 23:10 11.1 63 6.35 4.4 2 4 1013.1 0 14.9 23.1 32.2 84.1 72.3 246.8
14/07 23:00 11.3 61 6.22 4.1 2 4 1013.1 0 14.6 22.8 31.6 82.6 70.5 240.5
14/07 22:50 11.8 60 6.32 4.4 2 4 1013.1 0 14.8 22.8 31.8 83.1 71.3 243.3
14/07 22:40 11.9 57 6.04 3.8 4 7 1013.1 0 14.2 22.4 30.7 80.2 67.8 230.9
14/07 22:30 11.4 61 6.26 4.3 4 4 1013.1 0 14.7 22.9 31.7 82.9 70.9 241.9
14/07 22:20 11.6 62 6.45 4.6 2 7 1013.1 0 15.1 23.1 32.4 84.6 73.1 249.6
14/07 22:10 11.6 62 6.45 4.6 2 6 1013.1 0 15.1 23.1 32.4 84.6 73.1 249.6
14/07 22:00 11.6 62 6.45 4.6 4 6 1013.1 0 15.1 23.1 32.4 84.6 73.1 249.6
14/07 21:50 11.5 63 6.51 4.8 4 4 1013.1 0 15.2 23.2 32.6 85.3 74.0 252.6
14/07 21:40 12 61 6.5 4.8 4 6 1013.1 0 15.2 23.1 32.4 84.7 73.4 250.6
14/07 21:30 11.5 63 6.51 4.7 4 4 1013.1 0 15.2 23.2 32.6 85.3 74.0 252.6
14/07 21:20 10.8 69 6.82 5.3 4 4 1013.1 0 15.9 23.9 34.1 89.3 78.6 268.7
14/07 21:10 10.8 70 6.92 5.5 4 4 1013.1 0 16.1 24.0 34.5 90.3 79.9 273.2
14/07 21:00 11.7 67 7.01 5.8 4 4 1013.1 0 16.3 23.9 34.5 90.3 80.1 274.2
14/07 20:40 12.9 60 6.76 5.3 2 6 1013.1 0 15.7 23.2 33.0 86.4 75.8 259.1
14/07 20:30 12.9 59 6.65 5.2 2 4 1013.1 0 15.5 23.1 32.6 85.3 74.4 254.3
14/07 20:20 12.9 60 6.76 5.3 2 4 1013.1 0 15.7 23.2 33.0 86.4 75.8 259.1
14/07 20:10 12.8 60 6.72 5.2 2 4 1013.1 0 15.6 23.2 32.9 86.1 75.4 257.6
14/07 20:00 12.6 61 6.75 5.4 2 4 1013.1 0 15.7 23.3 33.1 86.6 75.9 259.6
14/07 19:50 12.5 61 6.71 5.3 2 2 1013.1 0 15.6 23.3 33.0 86.3 75.5 258.2
14/07 19:40 12 64 6.82 5.5 2 2 1013.1 0 15.9 23.6 33.6 88.0 77.4 264.7
14/07 19:30 11.5 66 6.82 5.5 2 6 1013.1 0 15.9 23.7 33.8 88.5 77.9 266.3
14/07 19:20 10.7 74 7.27 6.2 4 4 1013.1 0 16.9 24.6 36.0 94.1 84.5 289.5
14/07 19:10 10.7 74 7.27 6.3 2 4 1013.1 0 16.9 24.6 36.0 94.1 84.5 289.5

Last Refresh: 11-Sep-2026 20:42:05

Bureau of Meteorology