Station: Cairns Racecourse  

  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
30/04 10:40 23.6 97 20.63 23.1 13 17 1017.7 7 44.6 44.1 87.0 230.2 256.0 889.2
30/04 10:30 23.5 98 20.72 23.2 15 24 1017.7 6.8 44.8 44.4 87.6 231.7 257.9 895.5
30/04 10:20 23.4 97 20.4 22.9 15 17 1017.9 6.8 44.1 43.8 86.1 227.7 253.0 878.5
30/04 10:10 23.4 98 20.61 23.1 13 17 1017.7 6.6 44.5 44.2 87.1 230.5 256.4 890.4
30/04 10:00 23.6 98 20.84 23.3 9 15 1017.8 5.8 45.0 44.6 88.1 233.0 259.5 901.3
30/04 09:50 23.7 95 20.32 22.9 9 13 1017.6 1.2 43.9 43.5 85.3 225.7 250.6 870.3
30/04 09:40 23.9 92 19.9 22.5 9 11 1017.4 0.8 43.0 42.5 83.0 219.5 243.1 844.2
30/04 09:30 23.7 94 20.11 22.7 6 11 1017.5 0.6 43.4 43.0 84.3 222.9 247.2 858.4
30/04 09:20 23.4 96 20.19 22.7 0 0 1017.3 0.6 43.6 43.4 85.0 224.8 249.4 866.2
30/04 09:10 23.3 95 19.86 22.5 7 7 1017.4 0.6 43.0 42.7 83.5 220.8 244.4 848.8
30/04 09:00 23.7 91 19.46 22.1 13 20 1017.4 0.4 42.1 41.8 81.0 214.4 236.7 821.9
30/04 08:50 23.9 90 19.47 22.2 17 19 1017 15.6 42.1 41.7 80.8 213.9 236.1 820.1
30/04 08:40 24.1 90 19.69 22.4 17 22 1016.9 15.6 42.5 42.0 81.7 216.1 239.0 830.0
30/04 08:30 23.9 91 19.69 22.3 17 26 1016.8 15.6 42.5 42.1 81.9 216.7 239.6 832.2
30/04 08:20 23.9 90 19.47 22.2 13 17 1016.6 15.6 42.1 41.6 80.8 213.8 236.1 819.9
30/04 08:10 23.8 89 19.14 21.9 13 17 1016.5 15.6 41.4 41.0 79.3 209.8 231.1 802.7
30/04 08:00 23.8 87 18.71 21.5 13 20 1016.6 15.6 40.4 40.2 77.3 204.3 224.4 779.2
30/04 07:50 23.8 88 18.93 21.7 15 20 1016.4 15.6 40.9 40.6 78.3 207.1 227.8 791.1
30/04 07:40 23.5 89 18.82 21.6 17 19 1016.3 15.6 40.7 40.6 78.1 206.5 227.0 788.2
30/04 07:30 23.3 92 19.23 21.9 15 20 1016.3 15.6 41.6 41.5 80.3 212.3 234.1 812.9
30/04 07:20 23.2 92 19.13 21.8 20 24 1016.1 15.6 41.4 41.3 79.9 211.3 232.8 808.4
30/04 07:10 23.2 91 18.92 21.6 13 17 1016.1 15.6 41.0 40.9 78.9 208.6 229.5 796.8
30/04 07:00 23.2 91 18.92 21.6 13 20 1015.9 15.6 41.0 40.9 78.8 208.5 229.4 796.7
30/04 06:50 23.1 91 18.81 21.5 17 19 1015.7 15.6 40.7 40.7 78.4 207.3 228.0 791.5
30/04 06:40 22.9 93 19 21.7 15 20 1015.6 15.6 41.2 41.2 79.5 210.3 231.6 804.1
30/04 06:30 22.6 96 19.28 21.9 15 22 1015.7 15.6 41.8 41.9 81.2 214.9 237.0 823.0
30/04 06:20 22.5 97 19.37 22 17 26 1015.7 15.6 42.0 42.1 81.8 216.4 238.8 829.2
30/04 06:10 22.5 98 19.57 22.2 13 15 1015.5 15.6 42.4 42.5 82.8 219.0 242.0 840.4
30/04 06:00 22.6 96 19.28 21.9 13 20 1015.5 15.4 41.8 41.9 81.2 214.8 237.0 822.9
30/04 05:50 22.5 96 19.17 21.8 11 15 1015.2 14.6 41.6 41.7 80.8 213.6 235.5 817.7
30/04 05:40 22.3 96 18.95 21.6 9 11 1015 13.4 41.1 41.3 79.9 211.3 232.6 807.5
30/04 05:30 22.4 95 18.87 21.6 9 15 1015.1 13.4 40.9 41.1 79.4 210.0 231.0 802.0
30/04 05:20 22.7 93 18.79 21.5 7 9 1014.9 12.6 40.7 40.8 78.7 208.1 228.8 794.2
30/04 05:10 22.7 93 18.79 21.5 11 11 1014.7 12.4 40.7 40.8 78.7 208.0 228.7 794.1
30/04 05:00 23 91 18.7 21.5 11 20 1014.9 12.4 40.5 40.5 77.9 206.1 226.4 786.1
30/04 04:50 22.9 92 18.8 21.5 15 19 1014.7 12.4 40.7 40.7 78.5 207.6 228.3 792.6
30/04 04:40 22.6 95 19.08 21.8 11 13 1014.5 12.4 41.4 41.4 80.2 212.1 233.6 811.2
30/04 04:30 22.5 95 18.97 21.7 13 24 1014.6 12.4 41.2 41.3 79.7 210.9 232.2 806.2
30/04 04:20 22.4 96 19.06 21.7 11 17 1014.7 12.4 41.4 41.5 80.3 212.4 234.0 812.4
30/04 04:10 22.6 94 18.88 21.6 13 17 1014.7 12.4 40.9 41.0 79.2 209.5 230.5 800.2
30/04 04:00 22.5 96 19.17 21.8 11 17 1014.7 12 41.6 41.7 80.7 213.6 235.4 817.4
30/04 03:50 22.6 96 19.28 21.9 11 13 1014.6 12 41.8 41.8 81.2 214.7 236.9 822.4
30/04 03:40 22.9 93 19 21.7 15 20 1014.7 12 41.2 41.1 79.5 210.2 231.4 803.6
30/04 03:30 23 91 18.7 21.5 13 28 1015 11.8 40.5 40.5 77.9 206.1 226.4 786.2
30/04 03:20 23.1 89 18.4 21.2 15 20 1014.4 11.6 39.9 39.9 76.3 201.9 221.3 768.4
30/04 03:10 23.3 89 18.61 21.4 13 17 1014.6 11.6 40.3 40.2 77.2 204.1 224.0 777.9
30/04 03:00 23.3 89 18.61 21.4 17 24 1014.9 11.6 40.3 40.2 77.2 204.1 224.1 778.1
30/04 02:50 23.3 89 18.61 21.4 20 24 1014.8 11.6 40.3 40.2 77.2 204.1 224.1 778.0
30/04 02:40 23 91 18.7 21.4 15 15 1014.9 11.6 40.5 40.5 77.9 206.1 226.4 786.1
30/04 02:30 23.2 89 18.5 21.3 15 20 1015.1 11.6 40.1 40.0 76.8 203.0 222.7 773.2
30/04 02:20 23.4 88 18.5 21.3 11 13 1015.1 11.6 40.0 39.9 76.6 202.5 222.1 771.2
30/04 02:10 23.5 88 18.61 21.4 17 20 1015 11.6 40.3 40.1 77.0 203.6 223.5 776.1
30/04 02:00 23.5 88 18.61 21.4 15 20 1015.3 11.6 40.3 40.1 77.0 203.6 223.5 776.2
30/04 01:50 23.5 88 18.61 21.4 19 22 1015.3 11.6 40.3 40.1 77.0 203.6 223.5 776.2
30/04 01:40 23.4 89 18.71 21.5 19 28 1015.2 11.6 40.5 40.3 77.6 205.2 225.4 782.7
30/04 01:30 23.4 90 18.92 21.7 17 28 1015.5 11.6 40.9 40.8 78.6 207.9 228.8 794.3
30/04 01:20 23.6 88 18.72 21.5 17 20 1015.8 11.6 40.5 40.3 77.5 204.8 225.0 781.4
30/04 01:10 23.8 87 18.71 21.5 15 17 1015.8 11.6 40.5 40.2 77.2 204.2 224.3 778.8
30/04 01:00 23.6 88 18.72 21.5 13 20 1015.9 11.6 40.5 40.3 77.5 204.9 225.1 781.5
30/04 00:50 23.6 88 18.72 21.5 13 15 1016 11.6 40.5 40.3 77.5 204.9 225.1 781.5
30/04 00:40 23.5 89 18.82 21.6 9 13 1016.1 11.6 40.7 40.5 78.1 206.4 227.0 788.1
30/04 00:30 23.3 91 19.03 21.7 13 20 1016.4 11.6 41.2 41.1 79.3 209.7 230.9 801.9
30/04 00:20 23 92 18.91 21.6 13 17 1016.3 11.6 41.0 41.0 79.0 209.0 230.0 798.4
30/04 00:10 23 91 18.7 21.4 11 13 1016.5 11.6 40.5 40.6 78.0 206.3 226.7 787.0
30/04 00:00 22.8 92 18.69 21.4 17 22 1016.6 11.6 40.5 40.7 78.2 206.8 227.1 788.6
29/04 23:50 22.9 92 18.8 21.5 17 24 1016.4 11.6 40.7 40.8 78.6 207.9 228.5 793.5
29/04 23:40 23.3 88 18.4 21.2 13 13 1016.5 11.6 39.8 39.9 76.3 201.7 221.0 767.5
29/04 23:30 23.1 91 18.81 21.5 15 22 1016.6 11.6 40.7 40.7 78.5 207.5 228.1 792.0
29/04 23:20 23.2 91 18.92 21.6 15 19 1016.7 11.6 41.0 40.9 78.9 208.7 229.6 797.1
29/04 23:10 23.3 89 18.61 21.4 22 28 1016.7 11.6 40.3 40.3 77.3 204.4 224.4 779.0
29/04 23:00 23.4 88 18.5 21.3 11 15 1016.8 11.6 40.0 40.0 76.7 202.7 222.3 772.1
29/04 22:50 23.4 88 18.5 21.3 11 17 1016.5 11.6 40.0 40.0 76.6 202.7 222.3 771.9
29/04 22:40 23.3 88 18.4 21.2 13 17 1016.5 11.6 39.8 39.9 76.3 201.7 221.0 767.5
29/04 22:30 23.1 89 18.4 21.2 13 19 1016.7 11.6 39.9 40.0 76.5 202.2 221.7 769.6
29/04 22:20 23 90 18.5 21.3 11 11 1016.4 11.6 40.1 40.2 77.0 203.7 223.5 776.0
29/04 22:10 22.7 92 18.59 21.3 15 22 1016.5 11.6 40.3 40.5 77.8 205.7 225.8 784.1
29/04 22:00 23 91 18.7 21.5 13 20 1016.7 11.6 40.5 40.6 78.0 206.4 226.7 787.1
29/04 21:50 23.2 89 18.5 21.3 15 19 1016.6 11.4 40.1 40.1 76.9 203.2 222.9 774.0
29/04 21:40 23.2 90 18.71 21.5 15 19 1016.6 11.4 40.5 40.5 77.9 205.9 226.2 785.5
29/04 21:30 23.2 90 18.71 21.5 17 24 1016.8 11.4 40.5 40.5 77.9 206.0 226.3 785.6
29/04 21:20 23.4 89 18.71 21.5 19 22 1016.7 11.4 40.5 40.4 77.7 205.4 225.6 783.5
29/04 21:10 23.4 89 18.71 21.5 20 24 1016.5 11.4 40.5 40.4 77.7 205.4 225.6 783.3
29/04 21:00 23.2 90 18.71 21.5 11 19 1016.5 11.4 40.5 40.5 77.9 205.9 226.2 785.4
29/04 20:50 23.2 91 18.92 21.6 11 13 1016.4 11.4 41.0 40.9 78.9 208.6 229.5 796.9
29/04 20:40 23.1 92 19.02 21.7 15 17 1016.4 11.4 41.2 41.1 79.5 210.2 231.4 803.5
29/04 20:30 22.9 92 18.8 21.5 11 19 1016.5 11.4 40.7 40.8 78.6 207.9 228.5 793.5
29/04 20:20 22.7 93 18.79 21.5 6 6 1016.5 11.4 40.7 40.9 78.8 208.3 229.0 795.1
29/04 20:10 22.8 92 18.69 21.4 9 11 1016.2 11.4 40.5 40.6 78.2 206.7 227.1 788.4
29/04 20:00 22.5 93 18.57 21.3 11 15 1016 11.4 40.3 40.5 77.9 205.9 226.0 784.8
29/04 19:50 22.3 95 18.76 21.5 13 13 1015.8 11.4 40.7 41.0 79.0 208.9 229.7 797.3
29/04 19:40 22.1 97 18.93 21.6 13 17 1015.8 11.4 41.1 41.4 80.1 211.7 233.0 808.9
29/04 19:30 22 97 18.82 21.5 13 24 1015.7 11.4 40.9 41.3 79.6 210.5 231.5 803.8
29/04 19:20 22 98 19.02 21.7 11 13 1015.6 11 41.3 41.7 80.6 213.2 234.8 815.0
29/04 19:10 22.1 97 18.93 21.6 13 17 1015.5 10.4 41.1 41.4 80.0 211.7 233.0 808.8
29/04 19:00 22.1 97 18.93 21.6 11 17 1015.6 10.2 41.1 41.4 80.0 211.7 233.0 808.8
29/04 18:50 22.3 96 18.95 21.6 9 11 1015.6 10.2 41.1 41.4 79.9 211.4 232.7 807.8
29/04 18:40 22.3 96 18.95 21.6 15 19 1015.4 10 41.1 41.4 79.9 211.4 232.6 807.7
29/04 18:30 22.3 95 18.76 21.5 13 20 1015.5 9.4 40.7 41.0 79.0 208.9 229.6 797.1
29/04 18:20 22.3 96 18.95 21.6 13 22 1015.5 8.8 41.1 41.4 79.9 211.4 232.7 807.7
29/04 18:10 22.2 98 19.24 21.9 13 17 1015.3 8.4 41.8 42.0 81.4 215.4 237.6 825.0

Last Refresh: 30-Apr-2026 10:16:31

Bureau of Meteorology