Station: Macquarie Island  

  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
18/08 16:10 4.5 92 6.05 3.3 52 57 1024 0 14.5 24.8 34.2 89.2 75.4 256.3
18/08 16:00 4.6 91 6.03 3.3 46 57 1024.1 0 14.5 24.7 34.1 88.9 75.0 255.1
18/08 15:50 4.6 90 5.96 3.1 48 54 1024.2 0 14.3 24.6 33.8 88.1 74.0 251.7
18/08 15:40 4.6 89 5.89 2.9 46 54 1024.1 0 14.2 24.5 33.5 87.4 73.1 248.4
18/08 15:30 4.6 89 5.89 2.9 56 69 1024.2 0 14.2 24.5 33.5 87.4 73.1 248.4
18/08 15:20 4.7 89 5.93 3 50 56 1024.1 0 14.2 24.5 33.6 87.7 73.5 250.0
18/08 15:10 4.7 88 5.87 2.9 50 65 1024.1 0 14.1 24.4 33.4 87.0 72.7 247.1
18/08 15:00 4.6 89 5.89 2.9 52 56 1024.2 0 14.2 24.5 33.5 87.4 73.1 248.4
18/08 14:50 4.5 90 5.92 3 54 61 1024.3 0 14.2 24.6 33.7 87.8 73.6 250.2
18/08 14:40 4.6 90 5.96 3.1 52 57 1024.2 0 14.3 24.6 33.8 88.1 74.0 251.7
18/08 14:30 4.6 91 6.03 3.3 48 65 1024.1 0 14.5 24.7 34.1 88.9 75.0 255.1
18/08 14:20 4.8 90 6.04 3.3 46 54 1024.2 0 14.5 24.7 34.0 88.8 74.9 254.9
18/08 14:10 4.9 89 6.01 3.2 44 48 1024.3 0 14.4 24.6 33.9 88.4 74.4 253.2
18/08 14:00 4.9 88 5.94 3.1 56 65 1024.3 0 14.3 24.5 33.6 87.6 73.5 249.8
18/08 13:50 4.9 90 6.08 3.4 56 67 1024.2 0 14.6 24.7 34.2 89.1 75.4 256.5
18/08 13:40 5 92 6.26 3.8 50 56 1024.3 0 14.9 25.0 34.9 91.0 77.8 264.8
18/08 13:30 5 92 6.26 3.8 48 50 1024.2 0 14.9 25.0 34.9 91.0 77.7 264.8
18/08 13:20 5.1 93 6.37 4.1 46 52 1024.3 0 15.2 25.1 35.3 92.1 79.2 269.8
18/08 13:10 5.1 93 6.37 4.1 46 52 1024.3 0 15.2 25.1 35.3 92.1 79.2 269.8
18/08 13:00 5.1 92 6.3 3.9 46 54 1024.2 0 15.0 25.0 35.0 91.3 78.2 266.4
18/08 12:50 5.1 92 6.3 3.9 43 50 1024.3 0 15.0 25.0 35.0 91.3 78.2 266.4
18/08 12:40 5.1 92 6.3 3.9 44 54 1024.3 0 15.0 25.0 35.0 91.3 78.2 266.4
18/08 12:30 5 93 6.32 4 48 52 1024.4 0 15.1 25.1 35.1 91.7 78.6 267.7
18/08 12:20 4.9 93 6.28 3.9 48 52 1024.5 0 15.0 25.0 35.0 91.4 78.1 266.2
18/08 12:10 4.8 93 6.24 3.8 50 56 1024.6 0 14.9 25.0 34.9 91.0 77.7 264.6
18/08 12:00 4.6 93 6.16 3.6 52 61 1024.5 0 14.7 24.9 34.6 90.4 76.8 261.4
18/08 11:50 4.7 93 6.2 3.7 56 61 1024.6 0 14.8 25.0 34.8 90.7 77.3 263.0
18/08 11:40 4.6 94 6.22 3.7 63 74 1024.6 0 14.9 25.0 34.9 91.1 77.6 264.3
18/08 11:30 4.6 94 6.22 3.7 56 72 1024.5 0 14.9 25.0 34.9 91.0 77.6 264.3
18/08 11:20 4.7 94 6.27 3.8 54 63 1024.7 0 15.0 25.1 35.1 91.5 78.2 266.4
18/08 11:10 4.7 94 6.27 3.8 56 67 1024.6 0 15.0 25.1 35.0 91.5 78.2 266.4
18/08 11:00 4.7 95 6.33 4 54 61 1024.7 0 15.1 25.2 35.3 92.2 79.1 269.3
18/08 10:50 4.7 94 6.27 3.8 52 59 1024.9 0 15.0 25.1 35.1 91.5 78.2 266.4
18/08 10:40 4.7 95 6.33 4 54 67 1025 0 15.1 25.2 35.3 92.2 79.1 269.4
18/08 10:30 4.6 94 6.22 3.7 43 50 1025.1 0 14.9 25.1 34.9 91.1 77.7 264.4
18/08 10:20 4.7 94 6.27 3.8 44 50 1025.2 0 15.0 25.1 35.1 91.6 78.3 266.5
18/08 10:10 4.6 94 6.22 3.7 50 57 1025.1 0 14.9 25.1 34.9 91.1 77.7 264.4
18/08 10:00 4.7 94 6.27 3.8 50 54 1025 0 15.0 25.1 35.1 91.5 78.2 266.5
18/08 09:50 4.7 94 6.27 3.8 43 48 1025.1 0 15.0 25.1 35.1 91.5 78.3 266.5
18/08 09:40 4.7 94 6.27 3.8 43 50 1025.1 0 15.0 25.1 35.1 91.5 78.3 266.5
18/08 09:30 4.7 95 6.33 4 43 48 1025 0 15.1 25.2 35.3 92.2 79.1 269.4
18/08 09:20 4.7 94 6.27 3.8 48 54 1025 0 15.0 25.1 35.1 91.5 78.2 266.5
18/08 09:10 4.8 94 6.31 3.9 37 44 1025 0 15.1 25.1 35.2 91.9 78.7 268.1
18/08 09:00 4.8 94 6.31 3.9 43 50 1024.9 0 15.1 25.1 35.2 91.9 78.7 268.0
18/08 08:50 4.8 94 6.31 3.9 37 43 1024.9 0.4 15.1 25.1 35.2 91.9 78.7 268.0
18/08 08:40 4.9 94 6.35 4 41 46 1024.9 0.4 15.1 25.2 35.3 92.2 79.1 269.6
18/08 08:30 4.9 94 6.35 4 46 56 1024.9 0.4 15.1 25.2 35.3 92.2 79.1 269.6
18/08 08:20 4.9 94 6.35 4 43 52 1024.8 0.4 15.1 25.2 35.3 92.2 79.1 269.6
18/08 08:10 4.9 94 6.35 4 46 54 1024.7 0.4 15.1 25.2 35.3 92.2 79.1 269.6
18/08 08:00 4.9 94 6.35 4 44 54 1024.5 0.4 15.1 25.2 35.3 92.1 79.1 269.5
18/08 07:50 4.8 94 6.31 3.9 41 46 1024.5 0.4 15.1 25.1 35.2 91.8 78.7 268.0
18/08 07:40 4.8 94 6.31 3.9 44 52 1024.5 0.4 15.1 25.1 35.2 91.8 78.7 268.0
18/08 07:30 4.8 94 6.31 3.9 41 52 1024.3 0.4 15.1 25.1 35.2 91.8 78.6 267.9
18/08 07:20 4.8 94 6.31 3.9 43 48 1024.2 0.4 15.1 25.1 35.2 91.8 78.6 267.9
18/08 07:10 4.8 94 6.31 3.9 46 54 1024.1 0.4 15.1 25.1 35.2 91.8 78.6 267.9
18/08 07:00 4.8 94 6.31 3.9 41 50 1024 0.4 15.1 25.1 35.1 91.8 78.6 267.8
18/08 06:50 4.8 95 6.38 4.1 43 61 1023.8 0.4 15.2 25.2 35.4 92.5 79.6 271.2
18/08 06:40 4.8 95 6.38 4.1 50 56 1023.6 0.4 15.2 25.2 35.4 92.5 79.6 271.1
18/08 06:30 4.8 95 6.38 4.1 41 50 1023.5 0.4 15.2 25.2 35.4 92.5 79.6 271.1
18/08 06:20 4.8 95 6.38 4.1 44 48 1023.4 0.4 15.2 25.2 35.4 92.5 79.6 271.1
18/08 06:10 4.8 95 6.38 4.1 44 48 1023.4 0.4 15.2 25.2 35.4 92.5 79.6 271.1
18/08 06:00 4.8 95 6.38 4.1 39 48 1023.3 0.4 15.2 25.2 35.4 92.5 79.5 271.1
18/08 05:50 4.8 95 6.38 4.1 41 44 1023.2 0.4 15.2 25.2 35.4 92.5 79.5 271.0
18/08 05:40 4.8 95 6.38 4.1 37 41 1023.2 0.4 15.2 25.2 35.4 92.5 79.5 271.0
18/08 05:30 4.8 94 6.31 3.9 43 56 1023.2 0.4 15.1 25.1 35.1 91.7 78.6 267.7
18/08 05:20 4.8 94 6.31 3.9 44 50 1023.2 0.4 15.1 25.1 35.1 91.7 78.6 267.7
18/08 05:10 4.8 94 6.31 3.9 44 52 1023 0.4 15.1 25.1 35.1 91.7 78.6 267.6
18/08 05:00 4.8 94 6.31 3.9 44 57 1023 0.4 15.1 25.1 35.1 91.7 78.6 267.6
18/08 04:50 4.7 94 6.27 3.8 37 43 1022.9 0.4 15.0 25.0 35.0 91.3 78.1 266.0
18/08 04:40 4.7 94 6.27 3.8 43 52 1022.8 0.4 15.0 25.0 35.0 91.3 78.1 266.0
18/08 04:30 4.7 94 6.27 3.8 43 54 1022.8 0.4 15.0 25.0 35.0 91.3 78.1 266.0
18/08 04:20 4.7 94 6.27 3.8 44 54 1022.7 0.4 15.0 25.0 35.0 91.3 78.1 266.0
18/08 04:10 4.7 94 6.27 3.8 39 46 1022.6 0.4 15.0 25.0 35.0 91.3 78.1 265.9
18/08 04:00 4.7 95 6.33 4 44 54 1022.4 0.4 15.1 25.1 35.2 92.0 78.9 268.8
18/08 03:50 4.7 95 6.33 4 43 50 1022.3 0.4 15.1 25.1 35.2 91.9 78.9 268.8
18/08 03:40 4.8 96 6.44 4.2 43 52 1022.3 0.4 15.3 25.3 35.6 93.1 80.3 273.7
18/08 03:30 4.8 96 6.44 4.2 43 56 1022.3 0.4 15.3 25.3 35.6 93.1 80.3 273.7
18/08 03:20 4.8 96 6.44 4.2 44 48 1022.2 0.4 15.3 25.3 35.6 93.0 80.3 273.7
18/08 03:10 4.8 96 6.44 4.2 43 48 1022.1 0.4 15.3 25.3 35.6 93.0 80.3 273.7
18/08 03:00 4.8 96 6.44 4.2 41 48 1022.1 0.4 15.3 25.3 35.6 93.0 80.3 273.7
18/08 02:50 4.9 96 6.48 4.3 39 44 1022.1 0.4 15.4 25.3 35.7 93.4 80.7 275.3
18/08 02:40 4.9 97 6.55 4.5 39 44 1022.1 0.4 15.6 25.4 36.0 94.1 81.7 278.7
18/08 02:30 5 97 6.6 4.6 43 54 1022 0.4 15.7 25.5 36.2 94.6 82.3 280.7
18/08 02:20 5 97 6.6 4.6 43 46 1021.8 0.4 15.7 25.5 36.2 94.6 82.3 280.7
18/08 02:10 5 97 6.6 4.6 39 44 1021.8 0.4 15.7 25.5 36.2 94.6 82.3 280.7
18/08 02:00 5.1 97 6.64 4.7 35 43 1021.6 0.4 15.8 25.5 36.3 94.9 82.7 282.2
18/08 01:50 5.1 97 6.64 4.7 41 46 1021.4 0.4 15.8 25.5 36.3 94.8 82.7 282.2
18/08 01:40 5.2 97 6.68 4.8 33 39 1021.5 0.4 15.8 25.5 36.4 95.2 83.1 283.8
18/08 01:30 5.2 97 6.68 4.8 32 43 1021.6 0.4 15.8 25.5 36.4 95.2 83.2 283.8
18/08 01:20 5.2 97 6.68 4.8 33 43 1021.6 0.4 15.8 25.5 36.4 95.2 83.2 283.8
18/08 01:10 5.2 96 6.61 4.6 39 43 1021.6 0.2 15.7 25.4 36.1 94.4 82.2 280.4
18/08 01:00 5.2 96 6.61 4.6 32 41 1021.5 0.2 15.7 25.4 36.1 94.4 82.2 280.4
18/08 00:50 5.1 97 6.64 4.7 32 39 1021.4 0.2 15.8 25.5 36.3 94.8 82.7 282.2
18/08 00:40 5.1 96 6.57 4.5 32 35 1021.3 0.2 15.6 25.4 36.0 94.1 81.7 278.8
18/08 00:30 5.1 97 6.64 4.7 32 41 1021.1 0.2 15.8 25.5 36.3 94.8 82.7 282.1
18/08 00:20 5.1 96 6.57 4.5 33 37 1021 0.2 15.6 25.3 36.0 94.0 81.7 278.7
18/08 00:10 5 97 6.6 4.6 33 35 1020.9 0.2 15.7 25.4 36.1 94.5 82.2 280.5
18/08 00:00 5 96 6.53 4.4 33 39 1020.9 0.2 15.5 25.3 35.8 93.7 81.2 277.1
17/08 23:50 4.9 96 6.48 4.3 32 35 1020.9 0.2 15.4 25.2 35.7 93.2 80.7 275.0
17/08 23:40 4.8 96 6.44 4.2 32 35 1020.8 0.2 15.3 25.2 35.6 92.9 80.2 273.4

Last Refresh: 18-Aug-2026 15:50:16

Bureau of Meteorology