Station: Rottnest 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
07/05 13:50 20.7 47 8.46 9 15 20 1027.9 0 18.9 24.3 36.6 95.8 89.5 308.2
07/05 13:40 20.6 47 8.41 8.9 15 20 1028.1 0 18.8 24.3 36.5 95.5 89.1 306.5
07/05 13:30 20.6 48 8.59 9.2 17 26 1028.1 0 19.2 24.5 37.1 97.3 91.2 314.1
07/05 13:20 19.9 48 8.25 8.6 17 24 1028.2 0 18.5 24.2 36.2 94.7 87.9 302.4
07/05 13:10 20.5 48 8.54 9.1 15 19 1028.3 0 19.1 24.5 37.0 96.9 90.8 312.4
07/05 13:00 20.3 48 8.44 8.9 19 26 1028.4 0 18.9 24.4 36.7 96.2 89.8 309.0
07/05 12:50 20 48 8.29 8.7 22 26 1028.6 0 18.6 24.2 36.3 95.1 88.3 303.8
07/05 12:40 19.8 48 8.2 8.5 24 26 1028.7 0 18.4 24.2 36.1 94.4 87.4 300.7
07/05 12:30 20.1 48 8.34 8.8 20 30 1029.1 0 18.7 24.3 36.5 95.5 88.8 305.6
07/05 12:20 19.6 51 8.61 9.2 19 20 1029.3 0 19.3 24.9 37.7 98.8 92.7 319.2
07/05 12:10 20 50 8.64 9.3 15 20 1029.4 0 19.4 24.8 37.7 98.6 92.6 319.0
07/05 12:00 19.7 51 8.66 9.3 22 32 1029.6 0 19.4 24.9 37.9 99.2 93.3 321.1
07/05 11:50 19.5 51 8.56 9.1 22 24 1029.7 0 19.2 24.8 37.6 98.4 92.3 317.6
07/05 11:40 19.2 51 8.41 8.8 22 30 1029.9 0 18.9 24.7 37.2 97.3 90.8 312.3
07/05 11:30 19.1 52 8.52 9 26 39 1030 0 19.1 24.9 37.7 98.6 92.3 317.5
07/05 11:20 18.5 52 8.23 8.5 32 35 1030.1 0 18.6 24.6 36.8 96.4 89.4 307.3
07/05 11:10 19.1 54 8.85 9.6 19 24 1030.2 0 19.8 25.4 38.9 101.9 96.4 331.9
07/05 11:00 18.3 56 8.76 9.4 26 35 1030.4 0 19.7 25.5 39.0 102.0 96.2 331.4
07/05 10:50 18.6 57 9.07 9.9 19 26 1030.4 0 20.3 25.9 40.0 104.8 99.8 343.9
07/05 10:40 17.8 57 8.65 9.2 26 30 1030.4 0 19.5 25.5 38.8 101.5 95.5 328.5
07/05 10:30 17.7 57 8.6 9.1 24 32 1030.7 0 19.4 25.4 38.7 101.2 95.0 326.8
07/05 10:20 17.3 59 8.69 9.2 26 30 1030.7 0 19.6 25.7 39.2 102.6 96.6 332.5
07/05 10:10 16.8 59 8.43 8.8 24 28 1030.8 0 19.1 25.4 38.4 100.6 93.9 322.9
07/05 10:00 16.9 60 8.63 9.1 28 35 1031 0 19.5 25.7 39.2 102.6 96.4 331.5
07/05 09:50 16.6 61 8.62 9.1 24 39 1031 0 19.5 25.8 39.3 102.8 96.6 332.3
07/05 09:40 16.3 61 8.46 8.8 28 33 1031.1 0 19.2 25.6 38.8 101.6 94.9 326.4
07/05 09:30 16.2 60 8.27 8.4 24 32 1031.3 0 18.8 25.4 38.1 99.7 92.6 318.3
07/05 09:20 15.9 61 8.26 8.4 26 30 1031.3 0 18.7 25.4 38.2 100.0 92.8 319.1
07/05 09:10 15.9 63 8.53 8.9 19 22 1031.3 0 19.3 25.8 39.3 102.8 96.3 331.3
07/05 09:00 15.5 64 8.46 8.7 22 32 1031.4 0 19.2 25.9 39.2 102.6 95.9 329.8
07/05 08:50 15.1 65 8.39 8.6 22 26 1031.3 0 19.1 25.9 39.1 102.4 95.5 328.2
07/05 08:40 15 64 8.21 8.3 28 32 1031.2 0 18.7 25.6 38.4 100.6 93.3 320.4
07/05 08:30 14.8 65 8.23 8.3 24 33 1031.4 0 18.7 25.7 38.6 101.1 93.8 322.2
07/05 08:20 14.7 64 8.06 8 22 26 1031.3 0 18.4 25.4 38.0 99.4 91.7 314.8
07/05 08:10 14.6 65 8.13 8.1 30 32 1031.2 0 18.5 25.6 38.3 100.3 92.7 318.4
07/05 08:00 14.5 65 8.08 8 20 28 1031.3 0 18.4 25.5 38.2 99.9 92.2 316.5
07/05 07:50 14.3 66 8.11 8 19 24 1031.1 0 18.5 25.6 38.4 100.4 92.8 318.7
07/05 07:40 14.2 66 8.06 7.9 17 20 1031 0 18.4 25.6 38.2 100.0 92.2 316.8
07/05 07:30 14.1 66 8.01 7.9 22 30 1031.1 0 18.3 25.5 38.1 99.6 91.7 314.9
07/05 07:20 14 66 7.96 7.8 24 30 1030.9 0 18.2 25.5 37.9 99.2 91.2 313.0
07/05 07:10 14.1 65 7.89 7.6 20 24 1030.8 0 18.0 25.3 37.6 98.3 90.1 309.4
07/05 07:00 14.1 65 7.89 7.6 24 35 1030.8 0 18.0 25.3 37.6 98.3 90.1 309.4
07/05 06:50 14.1 65 7.89 7.6 28 30 1030.6 0 18.0 25.3 37.6 98.3 90.1 309.3
07/05 06:40 14.1 65 7.89 7.6 26 32 1030.4 0 18.0 25.3 37.6 98.3 90.1 309.3
07/05 06:30 14.2 66 8.06 7.9 24 33 1030.3 0 18.4 25.5 38.2 99.9 92.2 316.6
07/05 06:20 14.2 66 8.06 7.9 20 24 1030.2 0 18.4 25.5 38.2 99.9 92.2 316.5
07/05 06:10 14.4 66 8.16 8.1 24 26 1030.1 0 18.6 25.6 38.5 100.7 93.2 320.3
07/05 06:00 14.4 66 8.16 8.1 22 32 1030.1 0 18.6 25.6 38.5 100.7 93.2 320.3
07/05 05:50 14.6 64 8.01 7.9 22 24 1030 0 18.3 25.3 37.8 98.9 91.0 312.6
07/05 05:40 14.7 64 8.06 8 20 22 1029.9 0 18.4 25.4 37.9 99.3 91.6 314.5
07/05 05:30 14.6 65 8.13 8.1 22 37 1030 0 18.5 25.5 38.3 100.1 92.6 318.1
07/05 05:20 14.6 64 8.01 7.9 22 26 1029.9 0 18.3 25.3 37.8 98.9 91.0 312.6
07/05 05:10 14.6 64 8.01 7.9 17 20 1029.9 0 18.3 25.3 37.8 98.9 91.0 312.6
07/05 05:00 14.8 63 7.98 7.8 24 32 1029.9 0 18.2 25.2 37.6 98.3 90.4 310.5
07/05 04:50 14.8 63 7.98 7.8 20 26 1029.9 0 18.2 25.2 37.6 98.3 90.4 310.5
07/05 04:40 14.9 63 8.03 7.9 26 28 1029.8 0 18.3 25.3 37.7 98.7 90.9 312.3
07/05 04:30 14.9 62 7.9 7.7 24 35 1029.9 0 18.0 25.1 37.2 97.4 89.3 306.5
07/05 04:20 14.9 62 7.9 7.7 28 35 1029.7 0 18.0 25.1 37.2 97.3 89.3 306.4
07/05 04:10 14.9 62 7.9 7.7 22 26 1029.7 0 18.0 25.1 37.2 97.3 89.3 306.4
07/05 04:00 14.9 62 7.9 7.7 24 35 1029.7 0 18.0 25.1 37.2 97.3 89.3 306.4
07/05 03:50 15 62 7.95 7.8 20 24 1029.6 0 18.1 25.1 37.4 97.7 89.8 308.3
07/05 03:40 14.9 63 8.03 7.9 24 26 1029.6 0 18.3 25.3 37.7 98.7 90.9 312.3
07/05 03:30 15 63 8.08 8 24 33 1029.6 0 18.4 25.3 37.9 99.1 91.4 314.1
07/05 03:20 15.1 62 8 7.9 26 30 1029.4 0 18.2 25.2 37.5 98.1 90.3 310.1
07/05 03:10 15.2 61 7.92 7.7 22 28 1029.5 0 18.1 25.0 37.1 97.2 89.2 306.1
07/05 03:00 15.4 61 8.01 7.9 22 35 1029.6 0 18.2 25.1 37.4 97.9 90.1 309.4
07/05 02:50 15.3 61 7.97 7.8 20 26 1029.6 0 18.2 25.1 37.3 97.6 89.7 308.0
07/05 02:40 15.5 60 7.93 7.8 24 28 1029.5 0 18.1 25.0 37.0 96.9 88.9 305.4
07/05 02:30 15.3 61 7.97 7.8 20 28 1029.6 0 18.2 25.1 37.3 97.6 89.7 308.0
07/05 02:20 15.5 60 7.93 7.8 24 30 1029.5 0 18.1 25.0 37.0 96.9 88.9 305.4
07/05 02:10 15.6 60 7.98 7.9 22 30 1029.5 0 18.2 25.0 37.2 97.3 89.5 307.3
07/05 02:00 15.7 59 7.89 7.7 24 33 1029.6 0 18.0 24.8 36.8 96.3 88.2 302.9
07/05 01:50 15.7 59 7.89 7.7 24 33 1029.5 0 18.0 24.8 36.8 96.2 88.2 302.9
07/05 01:40 15.7 59 7.89 7.7 22 30 1029.5 0 18.0 24.8 36.8 96.2 88.2 302.9
07/05 01:30 15.7 60 8.03 8 20 32 1029.6 0 18.3 25.1 37.3 97.7 90.0 309.1
07/05 01:20 15.6 59 7.85 7.6 19 22 1029.5 0 17.9 24.8 36.7 96.0 87.8 301.5
07/05 01:10 15.8 58 7.81 7.6 22 32 1029.4 0 17.8 24.7 36.4 95.3 87.1 298.9
07/05 01:00 16 58 7.9 7.7 20 32 1029.5 0 18.0 24.8 36.7 96.0 88.0 302.2
07/05 00:50 16.2 57 7.86 7.7 22 26 1029.4 0 17.9 24.6 36.5 95.3 87.3 299.6
07/05 00:40 16.3 57 7.91 7.8 20 26 1029.3 0 18.0 24.7 36.6 95.7 87.8 301.4
07/05 00:30 16.5 56 7.86 7.7 22 30 1029.4 0 17.9 24.6 36.3 95.0 86.9 298.5
07/05 00:20 16.5 56 7.86 7.7 17 20 1029.4 0 17.9 24.6 36.3 95.0 86.9 298.5
07/05 00:10 16.8 55 7.86 7.7 22 28 1029.5 0 17.9 24.5 36.2 94.6 86.6 297.4
07/05 00:00 16.8 56 8.01 8 20 30 1029.6 0 18.2 24.7 36.8 96.2 88.5 304.0
06/05 23:50 17.1 54 7.86 7.7 26 30 1029.5 0 17.8 24.4 36.1 94.3 86.3 296.3
06/05 23:40 17.2 56 8.2 8.4 24 28 1029.5 0 18.6 24.9 37.3 97.6 90.4 310.8
06/05 23:30 17 58 8.39 8.7 19 26 1029.6 0 19.0 25.3 38.1 99.8 93.1 320.0
06/05 23:20 17 59 8.54 8.9 19 20 1029.5 0 19.3 25.5 38.7 101.3 95.0 326.7
06/05 23:10 17.2 57 8.35 8.6 19 22 1029.5 0 18.9 25.1 37.9 99.1 92.3 317.4
06/05 23:00 17.2 58 8.49 8.9 19 26 1029.7 0 19.2 25.4 38.4 100.6 94.1 323.7
06/05 22:50 17.3 57 8.4 8.7 15 20 1029.6 0 19.0 25.2 38.0 99.5 92.8 319.3
06/05 22:40 17.5 57 8.5 8.9 22 26 1029.7 0 19.2 25.3 38.3 100.3 93.9 322.9
06/05 22:30 17.5 57 8.5 8.9 19 26 1029.8 0 19.2 25.3 38.3 100.3 93.9 323.0
06/05 22:20 17.4 57 8.45 8.8 19 22 1029.6 0 19.1 25.2 38.2 99.9 93.4 321.1
06/05 22:10 17.6 57 8.55 9 19 24 1029.6 0 19.3 25.3 38.5 100.7 94.4 324.7
06/05 22:00 17.6 57 8.55 9 19 28 1029.7 0 19.3 25.3 38.5 100.7 94.4 324.7
06/05 21:50 17.8 57 8.65 9.2 20 26 1029.5 0 19.5 25.4 38.7 101.5 95.4 328.3
06/05 21:40 17.7 57 8.6 9.1 17 24 1029.5 0 19.4 25.4 38.6 101.1 94.9 326.5
06/05 21:30 17.9 57 8.7 9.3 20 30 1029.6 0 19.6 25.5 38.9 101.9 95.9 330.1
06/05 21:20 18.1 55 8.5 8.9 22 26 1029.4 0 19.2 25.1 38.0 99.5 93.1 320.4

Last Refresh: 07-May-2026 15:26:53

Bureau of Meteorology