Station: Portable Btsf (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
21/05 22:00 17.4 45 6.67 5.3 4 6 1013.1 0 15.3 22.0 30.9 80.8 70.5 241.3
21/05 21:00 18 43 6.6 5.5 4 6 1013.1 0 15.2 21.8 30.5 79.6 69.2 236.7
21/05 20:00 19.6 38 6.41 5 7 9 1013.1 0 14.7 21.1 29.2 76.3 65.7 224.5
21/05 19:00 19.9 37 6.36 5 2 6 1013.1 0 14.6 21.0 28.9 75.5 64.9 221.8
21/05 18:00 21.3 33 6.15 4.7 6 7 1013.1 0 14.1 20.4 27.8 72.4 61.5 209.9
21/05 17:00 22.8 30 6.1 4.5 9 9 1013.1 0 13.9 20.0 27.1 70.7 59.8 204.3
21/05 16:00 23.7 28 5.99 4.3 7 15 1013.1 0 13.7 19.7 26.5 69.0 58.0 198.0
21/05 15:00 24.6 27 6.08 4.3 13 19 1013.1 0 13.8 19.6 26.5 69.0 58.3 199.2
21/05 14:00 23.9 27 5.84 3.7 11 19 1013.1 0 13.4 19.4 25.9 67.5 56.3 192.1
21/05 13:00 23.8 27 5.81 3.8 20 26 1013.1 0 13.3 19.4 25.9 67.4 56.1 191.2
21/05 12:00 23.4 26 5.47 3.2 17 28 1013.1 0 12.6 19.1 24.9 64.8 52.8 179.7
21/05 11:00 21.2 30 5.56 3.3 17 19 1013.1 0 12.9 19.6 25.9 67.3 55.2 187.8
21/05 10:00 19.2 34 5.61 3.2 17 20 1013.1 0 13.0 20.1 26.7 69.4 57.1 194.3
21/05 08:00 14.7 45 5.67 3.1 9 11 1013.1 0 13.3 21.2 28.4 73.9 61.1 207.8
21/05 07:00 11.7 56 5.86 3.3 4 6 1013.1 0 13.8 22.2 30.1 78.6 65.7 223.7
21/05 06:00 11.9 55 5.83 3.1 4 4 1013.1 0 13.8 22.1 29.9 78.1 65.2 221.9
21/05 05:00 12 55 5.86 3.2 4 4 1013.1 0 13.8 22.1 30.0 78.3 65.5 222.9
21/05 04:00 13.9 47 5.63 2.9 6 7 1013.1 0 13.3 21.3 28.5 74.3 61.2 208.2
21/05 03:00 15.5 43 5.68 3.2 7 11 1013.1 0 13.3 21.0 28.1 73.3 60.6 206.1
21/05 01:00 13.7 41 4.86 0.7 6 9 1013.1 0 11.6 20.3 25.9 67.2 52.4 177.3
21/05 00:00 15.1 37 4.77 0.5 9 11 1013.1 0 11.4 19.8 25.1 65.3 50.5 170.7
20/05 23:00 15.4 37 4.86 1 4 6 1013.1 0 11.6 19.9 25.4 65.9 51.4 173.7
20/05 22:00 16.9 34 4.89 1 7 9 1013.1 0 11.6 19.6 25.0 64.9 50.7 171.7
20/05 21:00 17.1 33 4.8 0.8 9 9 1013.1 0 11.4 19.5 24.6 64.0 49.6 167.8
20/05 19:00 20 27 4.67 0.6 11 13 1013.1 0 11.1 18.7 23.4 60.7 46.6 157.3
20/05 18:00 21.1 25 4.61 0.7 9 13 1013.1 0 10.9 18.4 22.9 59.4 45.3 153.1
20/05 17:00 22.6 23 4.62 0.8 13 17 1013.1 0 10.9 18.1 22.5 58.4 44.6 150.7
20/05 16:00 23.7 21 4.49 0.5 17 22 1013.1 0 10.6 17.8 21.9 56.6 42.7 144.2
20/05 15:00 24.1 21 4.59 0.9 20 26 1013.1 0 10.8 17.8 22.1 57.1 43.5 147.0
20/05 14:00 24 22 4.79 0.9 20 30 1013.1 0 11.2 18.1 22.7 58.8 45.6 154.2
20/05 13:00 23.7 24 5.13 2.1 20 32 1013.1 0 11.9 18.6 23.8 61.8 49.1 166.8
20/05 12:00 23 26 5.34 2.4 20 24 1013.1 0 12.4 19.0 24.6 64.1 51.7 175.8
20/05 11:00 22 28 5.43 2.7 24 32 1013.1 0 12.6 19.3 25.2 65.6 53.3 181.2
20/05 10:00 21.6 28 5.31 2.7 15 19 1013.1 0 12.3 19.2 25.0 64.9 52.3 177.7
20/05 09:00 18.6 32 5.09 1.8 19 24 1013.1 0 12.0 19.5 25.1 65.3 51.9 175.8
20/05 08:00 15.3 36 4.7 0.4 15 19 1013.1 0 11.3 19.7 24.8 64.5 49.6 167.6
20/05 07:00 10.9 50 4.97 1 2 4 1013.1 0 12.0 21.1 27.2 70.7 55.6 188.1
20/05 06:00 9.3 54 4.85 0.5 6 6 1013.1 0 11.8 21.2 27.3 70.9 55.3 186.7
20/05 05:00 10.8 49 4.84 0.7 4 7 1013.1 0 11.7 20.9 26.7 69.5 54.1 182.9
20/05 04:00 12 46 4.9 0.8 6 7 1013.1 0 11.8 20.7 26.6 69.0 54.0 182.7
20/05 03:00 12 47 5.01 1.2 2 6 1013.1 0 12.0 20.9 26.9 70.1 55.3 187.2
20/05 02:00 13.8 42 5 1.2 7 9 1013.1 0 11.9 20.4 26.3 68.5 54.0 182.7
20/05 01:00 15 39 5 1.1 11 15 1013.1 0 11.9 20.2 26.0 67.5 53.2 180.0
20/05 00:00 15 41 5.26 1.8 9 11 1013.1 0 12.5 20.5 26.8 69.8 56.1 190.4
19/05 23:00 16.3 38 5.27 1.9 13 17 1013.1 0 12.4 20.3 26.5 68.8 55.4 187.8
19/05 22:00 16.6 37 5.23 2 11 15 1013.1 0 12.3 20.2 26.2 68.2 54.7 185.6
19/05 21:00 17.9 34 5.19 2.1 11 17 1013.1 0 12.2 19.8 25.7 66.8 53.4 181.1
19/05 20:00 18.6 33 5.25 2.2 11 13 1013.1 0 12.3 19.8 25.7 66.8 53.6 181.9
19/05 19:00 19.9 30 5.15 2 13 13 1013.1 0 12.1 19.4 25.0 64.8 51.7 175.3
19/05 18:00 21.4 27 5.06 2 19 20 1013.1 0 11.8 18.9 24.2 62.9 49.8 168.9
19/05 17:00 23.1 25 5.17 1.9 22 24 1013.1 0 12.0 18.7 24.1 62.6 49.9 169.4
19/05 16:00 24.1 23 5.03 1.6 24 26 1013.1 0 11.7 18.4 23.4 60.7 47.9 162.5
19/05 15:00 24.4 23 5.12 2.1 28 41 1013.1 0 11.9 18.4 23.6 61.2 48.6 165.1
19/05 14:00 24.5 25 5.59 3.3 24 28 1013.1 0 12.8 19.0 25.0 65.0 53.3 181.7
19/05 13:00 23.7 27 5.77 4 26 32 1013.1 0 13.2 19.4 25.8 67.1 55.7 190.0
19/05 12:00 22.7 29 5.86 4.1 28 33 1013.1 0 13.5 19.7 26.4 68.7 57.4 195.6
19/05 11:00 21.4 32 6 4 26 35 1013.1 0 13.8 20.2 27.2 71.0 59.8 204.0
19/05 10:00 20 34 5.88 4 32 35 1013.1 0 13.6 20.3 27.3 71.2 59.5 202.8
19/05 09:00 17.8 38 5.77 3.5 24 30 1013.1 0 13.4 20.6 27.7 72.1 59.9 204.0
19/05 08:00 15.6 43 5.72 3.1 17 22 1013.1 0 13.4 21.1 28.2 73.6 61.0 207.5
19/05 07:00 11.5 52 5.37 2 7 9 1013.1 0 12.8 21.5 28.4 74.0 60.0 203.4
19/05 06:00 10.9 55 5.47 2.2 2 4 1013.1 0 13.0 21.8 29.0 75.5 61.6 209.2
19/05 05:00 12.3 49 5.32 2.1 9 11 1013.1 0 12.7 21.2 28.0 72.8 58.8 199.3
19/05 04:00 12.7 48 5.34 2.1 11 15 1013.1 0 12.7 21.2 27.9 72.6 58.7 199.2
19/05 03:00 12.8 49 5.49 2.3 11 11 1013.1 0 13.0 21.4 28.4 74.0 60.4 205.2
19/05 02:00 13.1 47 5.36 2 11 13 1013.1 0 12.7 21.1 27.8 72.4 58.7 199.0
19/05 00:00 13.3 44 5.08 1.3 11 13 1013.1 0 12.1 20.7 26.8 69.6 55.2 187.1
18/05 23:00 15 40 5.13 1.6 7 7 1013.1 0 12.2 20.4 26.4 68.6 54.7 185.2
18/05 21:00 18 32 4.91 1.3 19 22 1013.1 0 11.6 19.4 24.7 64.2 50.3 170.2
18/05 20:00 17.9 32 4.89 1.2 13 17 1013.1 0 11.6 19.4 24.7 64.1 50.1 169.6
18/05 19:00 18.1 30 4.63 0.5 7 9 1013.1 0 11.0 19.0 23.8 61.7 47.2 159.4
18/05 18:00 20.7 25 4.5 0.2 15 17 1013.1 0 10.7 18.4 22.7 58.7 44.4 149.8
18/05 17:00 22.5 22 4.39 0.1 20 24 1013.1 0 10.4 17.9 21.9 56.6 42.4 142.7
18/05 16:00 23.5 21 4.44 0 28 33 1013.1 0 10.5 17.8 21.8 56.3 42.3 142.8
18/05 15:00 23.7 24 5.13 2 22 30 1013.1 0 11.9 18.6 23.8 61.8 49.1 166.8
18/05 14:00 23.9 25 5.41 2.8 26 32 1013.1 0 12.5 18.9 24.6 64.0 51.9 176.4
18/05 13:00 23 28 5.75 3.7 20 35 1013.1 0 13.2 19.5 25.9 67.5 56.0 190.8
18/05 12:00 22.4 32 6.35 5.2 22 28 1013.1 0 14.5 20.4 28.1 73.2 62.8 214.8
18/05 11:00 21.3 37 6.9 6 22 28 1013.1 0 15.7 21.4 30.3 79.1 69.8 239.1
18/05 10:00 20.1 40 6.95 6.1 22 28 1013.1 0 15.8 21.8 30.9 80.8 71.4 244.6
18/05 09:00 18.1 44 6.8 5.8 22 28 1013.1 0 15.6 22.0 31.1 81.3 71.4 244.5
18/05 08:00 15.3 51 6.66 5.3 17 20 1013.1 0 15.4 22.5 31.7 82.8 72.3 247.2
18/05 07:00 11.6 63 6.55 4.9 9 13 1013.1 0 15.3 23.3 32.8 85.6 74.4 254.0
18/05 06:00 10.5 68 6.6 4.8 2 4 1013.1 0 15.5 23.6 33.4 87.3 76.1 259.8
18/05 05:00 11.3 65 6.63 4.9 6 6 1013.1 0 15.5 23.5 33.2 86.8 75.7 258.5
18/05 04:00 12.1 62 6.65 5.1 6 7 1013.1 0 15.5 23.3 32.9 86.1 75.2 256.8
18/05 03:00 13 59 6.69 5.3 9 11 1013.1 0 15.6 23.1 32.7 85.5 74.8 255.7
18/05 02:00 14 55 6.63 5.2 11 15 1013.1 0 15.4 22.8 32.1 83.9 73.1 250.0
18/05 00:00 15.1 50 6.45 4.9 15 17 1013.1 0 15.0 22.2 31.0 81.0 70.0 239.0
17/05 23:00 15.7 49 6.56 5.1 11 13 1013.1 0 15.2 22.2 31.2 81.5 70.7 241.8
17/05 22:00 17.1 45 6.55 5.2 11 13 1013.1 0 15.1 21.9 30.6 80.0 69.4 237.2
17/05 21:00 18.2 41 6.37 5 15 17 1013.1 0 14.7 21.4 29.6 77.2 66.4 226.8
17/05 20:00 19.1 39 6.39 4.8 13 15 1013.1 0 14.7 21.2 29.3 76.6 65.9 225.1
17/05 19:00 20.1 37 6.43 4.9 13 13 1013.1 0 14.7 21.0 29.1 76.0 65.5 224.0
17/05 18:00 21.2 35 6.49 5.1 11 13 1013.1 0 14.8 20.9 28.9 75.5 65.3 223.3
17/05 17:00 23 32 6.58 5.7 20 24 1013.1 0 14.9 20.6 28.6 74.7 64.8 221.9
17/05 16:00 24.1 31 6.78 6 19 28 1013.1 0 15.3 20.6 28.9 75.4 66.1 226.5
17/05 15:00 24 32 6.96 6.5 20 30 1013.1 0 15.7 20.9 29.5 77.1 68.1 233.6
17/05 14:00 24.4 34 7.57 7.7 20 32 1013.1 0 16.9 21.6 31.4 82.1 74.5 255.9
17/05 13:00 23.4 37 7.78 8.1 22 26 1013.1 0 17.4 22.1 32.5 85.0 77.7 267.3

Last Refresh: 22-May-2026 00:28:29

Bureau of Meteorology