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 Ski-Hi (8917) Lat : 74.97S Long : 70.77W Elev : 1395 M Jan -7.5 00 1.2 -23.1 6.2 00 011 5.2 0.85 011 25 827.9 00 842.5 812.3 Feb -11.7 00 -1.0 -32.2 5.6 00 347 3.6 0.64 007 23 828.1 00 852.9 810.9 Mar -20.8 00 -5.8 -41.0 5.6 00 019 3.7 0.67 012 21 824.7 00 845.7 811.7 Apr -24.8 00 -8.5 -44.0 6.5 00 010 5.5 0.85 360 35 826.2 00 846.3 802.8 May -23.1 00 -8.2 -45.0 8.1 00 359 7.2 0.90 326 34 823.7 00 841.8 792.1 Jun -29.2 00 -9.4 -43.2 5.7 00 359 3.3 0.58 007 27 831.2 00 847.7 818.3 Jul -30.0 03 -15.0 -47.1 5.8 03 015 3.4 0.60 092 28 830.0 03 843.3 812.0 Aug Sep -22.5 29 -10.2 -45.4 11.0 32 005 9.7 0.88 011 34 820.9 29 833.6 802.7 Oct -17.7 02 -7.8 -33.2 10.6 02 003 9.9 0.93 026 33 822.3 02 842.6 788.8 Nov -15.9 00 -3.6 -33.0 5.6 00 034 4.0 0.71 002 25 821.4 00 839.5 806.4 Dec -8.9 01 0.4 -19.2 5.5 00 358 3.0 0.53 355 18 825.3 00 840.8 803.9