Mean % of % of Mean % of Max Min Wind Resultant Resultant Max Mean Air Max Air Min Air Month Temp Temp Temp Temp Speed Wind Wind Wind Constancy Max Wind Wind Pressure Pressure Pressure Pressure (C) Data (C) (C) (ms-1) Data Direction Speed Direction Speed (mb) Data (mb) (mb) Missing Missing Missing Marble Pt. (8906) Lat : 77.43S Long : 163.75E Elev : 120 M Jan -3.5 00 1.6 -8.1 3.3 00 134 2.0 0.61 137 14 973.4 00 987.7 965.1 Feb -8.3 00 1.6 -15.9 4.7 00 149 3.9 0.83 136 18 974.2 00 986.1 959.4 Mar -19.1 00 -5.9 -29.8 4.0 00 158 3.4 0.84 122 19 983.9 00 1002.7 970.7 Apr -25.0 00 -10.9 -37.4 3.6 00 160 2.9 0.82 174 16 976.5 00 999.2 959.4 May -26.7 00 -10.9 -36.1 4.6 00 158 3.7 0.80 108 23 973.9 00 1000.1 944.0 Jun -24.0 00 -6.6 -36.9 3.7 00 187 2.2 0.59 188 18 982.0 00 1008.6 955.1 Jul -25.2 00 -16.8 -34.2 4.4 00 161 3.5 0.80 150 23 994.2 00 1011.8 976.6 Aug -24.6 00 -5.4 -36.1 4.0 00 181 2.7 0.66 246 19 979.6 00 1000.9 943.5 Sep -25.3 00 -9.9 -40.4 4.1 00 159 3.0 0.74 195 20 971.2 00 1000.5 950.1 Oct -17.8 01 -7.9 -26.6 4.2 01 158 3.2 0.77 142 23 973.1 01 991.7 952.2 Nov -7.6 00 2.2 -19.8 3.9 00 154 2.7 0.70 160 30 971.1 00 981.1 950.6 Dec -1.4 00 5.1 -6.9 3.0 00 110 0.9 0.30 132 14 970.3 00 980.8 959.8 MEAN -17.4 4.0 158 2.8 0.71 977.0