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
25/08 13:40 0.3 81 4.01 -2.6 65 74 997 0.6 10.2 21.5 26.5 69.0 50.0 167.2
25/08 13:30 2.2 74 4.17 -1.9 67 87 996.4 0.4 10.5 21.3 26.5 69.0 50.8 170.3
25/08 13:20 2.2 74 4.17 -1.9 80 85 996.4 0.4 10.5 21.3 26.5 69.0 50.8 170.3
25/08 13:10 0.7 83 4.23 -1.8 65 72 996.4 0.4 10.7 21.7 27.2 70.9 52.6 176.3
25/08 13:00 2.3 77 4.37 -1.3 63 93 995.8 0.4 10.9 21.5 27.2 70.9 53.3 178.9
25/08 12:50 2.5 77 4.43 -1.1 54 70 995.6 0.4 11.1 21.6 27.3 71.3 53.9 181.1
25/08 12:40 2.5 73 4.2 -1.8 67 76 995.6 0.4 10.6 21.2 26.4 68.9 51.0 170.9
25/08 12:30 2.1 74 4.14 -2 67 85 995.6 0.4 10.4 21.2 26.3 68.7 50.5 169.0
25/08 12:20 2 87 4.84 0.1 65 72 995.5 0.4 12.0 22.4 29.1 76.1 59.6 201.0
25/08 12:10 1.4 92 4.91 0.2 57 69 995.4 0.4 12.1 22.6 29.6 77.4 61.0 205.8
25/08 12:00 1.8 75 4.12 -2.1 67 74 995.5 0.2 10.4 21.3 26.4 68.7 50.4 168.8
25/08 11:50 2.5 73 4.2 -1.8 50 61 995.6 0.2 10.6 21.2 26.4 68.9 51.0 170.9
25/08 11:40 2.7 70 4.08 -2.2 67 80 995.4 0.2 10.3 21.0 25.9 67.5 49.3 165.1
25/08 11:30 2.5 71 4.09 -2.2 67 91 995.1 0.2 10.3 21.0 26.0 67.8 49.5 165.9
25/08 11:20 1.9 70 3.87 -3 65 80 995.4 0.2 9.9 20.9 25.4 66.1 47.2 157.4
25/08 11:10 2.1 74 4.14 -2 74 89 995 0.2 10.4 21.2 26.3 68.6 50.4 168.9
25/08 11:00 0.8 82 4.2 -1.9 67 87 995.4 0.2 10.6 21.6 27.0 70.4 52.1 174.5
25/08 10:50 1.7 80 4.36 -1.4 72 83 994.4 0.2 10.9 21.6 27.3 71.2 53.5 179.6
25/08 10:40 2.2 73 4.12 -2.1 61 83 994.7 0.2 10.4 21.1 26.2 68.3 50.1 167.8
25/08 10:30 1.9 78 4.31 -1.5 57 72 994.6 0.2 10.8 21.5 27.0 70.5 52.7 176.9
25/08 10:20 1.6 79 4.28 -1.6 57 72 995 0.2 10.8 21.5 27.0 70.5 52.6 176.3
25/08 10:10 1.7 85 4.63 -0.5 50 56 994.3 0.2 11.5 22.0 28.3 74.0 57.0 191.9
25/08 10:00 2.3 71 4.03 -2.4 65 78 994.3 0.2 10.2 21.0 25.8 67.3 48.9 163.5
25/08 09:50 2.6 72 4.17 -1.9 69 74 994.2 0.2 10.5 21.1 26.2 68.4 50.5 169.1
25/08 09:40 2.4 75 4.29 -1.6 70 80 994 0.2 10.8 21.3 26.8 69.8 52.1 174.8
25/08 09:30 1.6 87 4.71 -0.3 57 76 994 0 11.7 22.2 28.7 74.9 58.1 195.8
25/08 09:20 2.5 81 4.66 -0.4 54 61 993.7 0 11.6 21.9 28.1 73.5 56.7 191.2
25/08 09:10 2.6 80 4.63 -0.5 50 63 993.7 0 11.5 21.8 28.0 73.1 56.3 189.6
25/08 09:00 2 77 4.28 -1.6 56 70 993.8 0 10.8 21.4 26.8 70.1 52.2 175.2
25/08 08:50 1.7 78 4.25 -1.7 61 70 993.8 7.2 10.7 21.4 26.8 70.0 52.0 174.6
25/08 08:40 0.9 84 4.34 -1.5 54 72 993.7 7.2 10.9 21.8 27.4 71.7 53.7 180.4
25/08 08:30 2.2 79 4.45 -1.1 57 76 993.3 7.2 11.1 21.6 27.4 71.6 54.2 182.4
25/08 08:20 1.9 79 4.36 -1.3 63 69 993.6 7.2 10.9 21.5 27.2 71.0 53.3 179.0
25/08 08:10 1.4 81 4.33 -1.5 56 67 993.6 7.2 10.9 21.6 27.2 71.1 53.3 178.8
25/08 08:00 1 85 4.42 -1.2 63 83 993.5 7.2 11.1 21.9 27.7 72.4 54.7 183.8
25/08 07:50 2.2 74 4.17 -1.9 57 69 993.3 7 10.5 21.2 26.3 68.7 50.7 169.8
25/08 07:40 2.1 72 4.03 -2.4 65 72 993.2 7 10.2 21.0 25.8 67.4 49.0 163.8
25/08 07:30 2.1 75 4.2 -1.9 59 74 993.1 7 10.6 21.2 26.5 69.1 51.1 171.3
25/08 07:20 2.1 77 4.31 -1.5 57 70 993.1 7 10.8 21.4 26.9 70.2 52.5 176.3
25/08 07:10 1.9 75 4.14 -2.1 63 72 992.8 7 10.5 21.2 26.3 68.6 50.5 169.0
25/08 07:00 1.5 74 3.98 -2.6 67 85 992.7 7 10.1 21.0 25.8 67.3 48.7 162.7
25/08 06:50 1.1 88 4.6 -0.7 67 91 993 7 11.5 22.1 28.4 74.2 57.0 191.8
25/08 06:40 1.6 76 4.11 -2.2 59 98 992.9 7 10.4 21.2 26.3 68.6 50.3 168.3
25/08 06:30 2.2 72 4.06 -2.3 57 76 992.6 7 10.3 21.0 25.9 67.5 49.2 164.8
25/08 06:20 2 73 4.06 -2.3 57 69 992.6 7 10.3 21.0 26.0 67.7 49.4 165.2
25/08 06:10 1.5 77 4.14 -2.1 54 63 992.4 7 10.5 21.3 26.4 68.9 50.7 169.8
25/08 06:00 0.7 81 4.12 -2.2 74 98 992.7 7 10.4 21.4 26.6 69.5 51.0 170.7
25/08 05:50 2.2 71 4 -2.5 61 72 992.3 7 10.1 20.9 25.7 66.9 48.5 162.1
25/08 05:40 2 72 4.01 -2.5 56 65 992.1 7 10.2 20.9 25.7 67.1 48.7 162.9
25/08 05:30 1.9 76 4.2 -1.9 61 76 992.1 7 10.6 21.2 26.5 69.2 51.2 171.6
25/08 05:20 1.5 82 4.41 -1.2 63 70 992.3 7 11.0 21.7 27.5 71.7 54.2 182.0
25/08 05:10 1.9 77 4.25 -1.7 61 83 992.1 7 10.7 21.3 26.7 69.7 51.8 173.8
25/08 05:00 1.8 78 4.28 -1.6 57 72 991.8 7 10.8 21.4 26.8 70.1 52.3 175.4
25/08 04:50 1.3 82 4.35 -1.4 57 63 991.8 7 10.9 21.6 27.3 71.2 53.5 179.6
25/08 04:40 1.1 86 4.5 -1 61 69 991.9 7 11.3 21.9 27.9 73.0 55.6 187.0
25/08 04:30 1.4 85 4.54 -0.8 54 76 991.7 7 11.3 21.9 28.0 73.1 55.9 188.1
25/08 04:20 1.6 82 4.44 -1.1 61 69 991.7 7 11.1 21.7 27.5 71.9 54.4 183.0
25/08 04:10 1.7 75 4.09 -2.2 65 72 991.7 7 10.3 21.1 26.1 68.2 49.9 167.1
25/08 04:00 1.7 78 4.25 -1.7 59 76 991.5 7 10.7 21.3 26.7 69.8 51.9 174.2
25/08 03:50 1.9 78 4.31 -1.5 69 74 991.3 7 10.8 21.4 26.9 70.2 52.5 176.4
25/08 03:40 1.7 80 4.36 -1.4 54 65 991.3 7 10.9 21.5 27.2 70.9 53.3 179.1
25/08 03:30 1.3 84 4.46 -1.1 52 69 991.1 7 11.2 21.8 27.7 72.3 54.9 184.5
25/08 03:20 0.2 85 4.18 -2 59 70 991.3 7 10.6 21.6 27.0 70.4 52.0 174.3
25/08 03:10 1.5 83 4.46 -1.1 50 67 991 7 11.2 21.7 27.6 72.1 54.7 184.1
25/08 03:00 1.4 82 4.38 -1.3 56 83 990.9 7 11.0 21.6 27.3 71.4 53.8 180.6
25/08 02:50 1.5 81 4.36 -1.4 63 87 990.8 7 10.9 21.5 27.2 71.1 53.4 179.5
25/08 02:40 1.6 80 4.33 -1.5 57 74 990.8 7 10.9 21.5 27.1 70.7 53.0 177.9
25/08 02:30 1.5 79 4.25 -1.7 56 74 990.7 7 10.7 21.4 26.8 69.9 52.0 174.5
25/08 02:20 1.5 77 4.14 -2.1 65 74 990.5 7 10.5 21.2 26.3 68.8 50.6 169.5
25/08 02:10 1.4 79 4.22 -1.8 57 69 990.3 7 10.6 21.3 26.7 69.7 51.7 173.3
25/08 02:00 1.2 81 4.27 -1.7 59 76 990.3 7 10.8 21.5 26.9 70.4 52.5 176.0
25/08 01:50 0.7 84 4.28 -1.7 61 69 990.4 7 10.8 21.6 27.2 70.9 52.9 177.6
25/08 01:40 0.4 84 4.19 -2 63 76 990.7 7 10.6 21.5 26.9 70.3 52.0 174.2
25/08 01:30 1.8 75 4.12 -2.1 48 63 989.9 6.8 10.4 21.1 26.2 68.3 50.1 167.9
25/08 01:20 1.5 81 4.36 -1.4 54 65 989.9 6.8 10.9 21.5 27.2 71.0 53.4 179.3
25/08 01:10 1.2 82 4.32 -1.5 52 61 989.9 6.8 10.9 21.5 27.1 70.9 53.1 178.2
25/08 01:00 1.5 76 4.09 -2.3 61 87 990 6.8 10.4 21.1 26.1 68.2 49.9 167.2
25/08 00:50 1.4 76 4.06 -2.4 59 76 989.8 6.8 10.3 21.1 26.0 68.0 49.6 166.1
25/08 00:40 1.2 76 4 -2.5 63 74 989.9 6.8 10.2 21.0 25.9 67.5 49.0 163.8
25/08 00:30 1.8 74 4.06 -2.3 54 72 989.2 6.8 10.3 20.9 25.9 67.6 49.3 165.1
25/08 00:20 1.5 74 3.98 -2.6 56 65 989.1 6.8 10.1 20.9 25.7 67.0 48.5 162.2
25/08 00:10 1.4 75 4.01 -2.5 59 67 989 6.8 10.2 21.0 25.8 67.4 48.9 163.7
25/08 00:00 1.1 76 3.98 -2.6 65 83 988.9 6.8 10.1 21.0 25.8 67.3 48.7 163.0
24/08 23:50 1.2 83 4.37 -1.4 56 63 988.7 6.8 11.0 21.6 27.3 71.3 53.7 180.3
24/08 23:40 0.5 88 4.42 -1.3 57 69 988.5 6.8 11.1 21.8 27.7 72.4 54.8 184.1
24/08 23:30 -0.7 85 3.93 -2.9 65 89 989 6.8 10.1 21.3 26.2 68.4 49.2 164.5
24/08 23:20 1.7 77 4.2 -1.9 56 65 987.7 6.6 10.6 21.1 26.4 69.0 51.1 171.3
24/08 23:10 1.4 82 4.38 -1.3 54 63 987.8 6.6 11.0 21.5 27.2 71.1 53.6 180.1
24/08 23:00 1.1 86 4.5 -1 61 83 987.7 6.6 11.3 21.7 27.8 72.6 55.4 186.3
24/08 22:50 1.9 76 4.2 -1.9 70 82 987.7 6.6 10.6 21.1 26.3 68.8 51.0 170.9
24/08 22:40 1.9 72 3.98 -2.6 65 70 987.4 6.6 10.1 20.7 25.5 66.5 48.2 161.1
24/08 22:30 1.8 77 4.23 -1.8 63 76 987.1 6.6 10.6 21.1 26.5 69.2 51.4 172.4
24/08 22:20 1.6 81 4.39 -1.3 56 69 987 6.6 11.0 21.4 27.1 71.0 53.6 180.0
24/08 22:10 1.2 84 4.43 -1.2 54 61 986.9 6.6 11.1 21.6 27.4 71.8 54.3 182.7
24/08 22:00 0 85 4.12 -2.2 48 56 987 6.6 10.5 21.4 26.6 69.6 51.2 171.3
24/08 21:50 0.9 76 3.92 -2.8 65 78 987.3 6.6 10.0 20.9 25.6 66.8 48.0 160.5
24/08 21:40 1.5 66 3.55 -4.1 52 59 986.7 6.6 9.2 20.1 24.0 62.5 43.0 143.0
24/08 21:30 1.5 61 3.28 -5.2 56 59 986.6 6.6 8.6 19.7 23.0 59.8 39.7 131.3
24/08 21:20 1.6 64 3.46 -4.5 54 61 986.6 6.6 9.0 20.0 23.6 61.5 41.9 138.9
24/08 21:10 1.6 60 3.25 -5.3 52 59 986.6 6.6 8.5 19.7 22.8 59.4 39.3 129.9

Last Refresh: 25-Aug-2026 13:22:25

Bureau of Meteorology