***Corrected Winter 2010*** LOCAL CLIMATOLOGICAL DATA HISTORY OF THE AMUNDSEN SCOTT SOUTH POLE STATION YEAR 1994 MONTH JULY .... ALL TEMPERATURES MINUS C.... DAY TEMPERATURE C PCPN AVG WIND FASTEST SUN SKY STN WX MAX MIN AVG SPEED MILE SHINE COVER PRESS DIR MPH SPD DIR HRS 1 53.0 65.6 58.2 T 120 6.6 13 090 0.0 0 695.1 IC 2 54.0 61.5 59.3 T 100 11.8 20 120 0.0 0 686.7 IC 3 57.4 64.8 60.1 T 120 12.9 22 110 0.0 2 678.5 IC,BS 4 62.0 69.7 67.7 T 100 9.3 20 120 0.0 2 669.3 IC,BS 5 68.4 73.9 71.7 T 060 7.6 13 060 0.0 0 665.2 IC 6 57.2 72.6 61.2 T 020 16.2 24 020 0.0 2 667.6 IC,BS 7 56.8 64.6 60.4 T 040 13.5 24 020 0.0 1 671.3 IC,BS 8 63.1 67.0 65.2 T 060 13.1 16 070 0.0 0 668.2 IC,BS 9 64.6 70.0 67.8 T 060 10.8 15 060 0.0 0 670.0 IC 10 66.2 69.9 67.5 T 060 10.5 15 070 0.0 0 671.3 IC 11 64.4 69.4 66.9 T 070 10.9 17 050 0.0 0 674.0 IC 12 67.5 71.9 68.7 T 080 10.6 15 060 0.0 0 681.4 IC 13 67.4 71.6 69.9 T 090 7.9 13 100 0.0 0 686.3 IC 14 61.0 68.1 64.3 T 100 12.9 21 120 0.0 1 690.1 IC,BS 15 59.3 62.3 60.4 T 090 14.8 22 100 0.0 1 688.8 IC,BS 16 62.1 66.9 64.4 T 080 13.2 17 070 0.0 0 686.6 IC,BS 17 59.5 66.6 63.4 T 040 14.2 20 030 0.0 1 681.7 IC,BS 18 60.0 65.1 62.3 T 060 14.3 21 050 0.0 1 680.5 IC,BS 19 62.8 65.8 64.2 T 070 13.0 20 060 0.0 0 681.7 IC,BS 20 62.3 66.9 64.2 T 060 13.2 17 060 0.0 0 682.0 IC 21 45.6 64.0 54.4 T 010 18.5 29 010 0.0 3 680.1 IC,BS 22 51.7 61.6 55.2 T 020 12.4 23 030 0.0 1 678.7 IC,BS 23 52.9 62.0 57.7 T 020 14.3 26 020 0.0 3 677.7 IC,IF,BS 24 50.6 56.8 54.0 T 030 19.4 29 360 0.0 6 677.2 IC,BS 25 54.6 62.1 59.3 T 050 12.9 18 040 0.0 1 677.6 IC,BS 26 56.6 64.1 61.4 T 060 12.8 22 030 0.0 0 678.8 IC,IF,BS 27 59.7 64.3 62.6 T 070 13.8 20 060 0.0 1 681.2 IC 28 60.5 67.9 65.3 T 080 13.1 21 090 0.0 1 671.3 IC,BS 29 66.9 70.6 68.9 T 080 12.1 18 080 0.0 0 665.6 IC,BS 30 69.1 74.3 71.1 T 050 12.0 20 040 0.0 0 662.4 IC,BS 31 65.5 72.5 67.9 T 030 16.3 22 020 0.0 2 666.2 IC,BS AVG 60.1 66.9 63.4 T 060 12.7 29 360 0.0 1 677.2 21st,25th AVG MONTHLY -63.4 PCPN TRACE NR DAYS CLEAR 28 HIGHEST -45.6 ON 22nd SUNSHINE 0.0/0.0% PARTLY CLOUDY 03 LOWEST -74.3 ON 31st CLOUDY 00 HIGH PRESSURE 696.3 ON 1st LOW PRESSURE 661.8 ON 30th NET CHANGE IN SNOWSTAKE FIELD: +0.02 inches VECTORED WIND DIRECTION FOR THE MONTH: 63.0 Degrees VECTORED WIND SPEED FOR THE MONTH: 9.5 Kts. The following data was changed from the old LCD: All Average Temps recalculated for 24hrs instead of Max+Min/2. Individual Data changed to reflect extremes from Old LCD and Corrected LCD. All Sky Cover changed to Octas. All temperature, wind, and pressure data taken from hourly observations. LCD data originally reported in NZST. Changed Monthly Averages: (All temps are Minus C) From To From To From To Max T 59.7 60.1 Avg Wnd Spd 12.5 12.7 Avg Press 677.6 677.2 Min T 66.7 66.9 Max Press Fastest Wnd MPH Avg T 63.2 63.4 Min Press Changes to Daily Data: All daily data changed to reflect values reported with respect to UTC.