***Corrected Winter 2010*** LOCAL CLIMATOLOGICAL DATA HISTORY OF THE AMUNDSEN SCOTT SOUTH POLE STATION YEAR 1994 MONTH JANUARY .... 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 26.3 28.2 27.8 T 030 8.7 14 030 24.0 2 686.0 SG 2 25.4 29.3 27.7 0 010 10.8 18 010 24.0 4 693.4 F 3 22.8 27.6 25.2 T 010 15.8 21 080 9.3 5 696.4 SG,IC,F,BS 4 25.6 27.4 26.2 T 030 13.9 20 030 23.6 0 694.5 SG,IC,BS 5 24.7 26.0 25.4 T 010 17.7 24 010 24.0 1 694.5 IC,F,BS 6 23.9 26.1 25.1 T 010 15.2 23 350 23.9 2 693.5 IC,BS 7 23.0 25.5 23.9 T 010 14.6 22 360 20.7 2 694.8 IC,F,BS 8 23.4 24.3 24.0 T 010 18.9 25 010 23.9 0 694.4 IC,BS 9 23.7 26.5 24.7 T 360 16.0 29 340 19.3 6 693.0 SG,IC,BS 10 24.1 25.7 25.2 T 020 12.2 21 010 18.6 1 689.8 SG,IC,BS 11 24.7 26.8 25.5 T 040 9.6 17 030 24.0 2 688.2 IC,H 12 24.4 27.5 26.2 T 330 7.7 16 350 15.3 7 695.9 SG,IC 13 27.4 29.3 27.9 T 020 9.2 15 020 15.0 3 695.4 SG,IC,F 14 26.4 29.7 27.5 0 360 7.6 13 360 24.0 8 692.9 15 27.4 29.0 28.1 T 050 6.1 12 050 23.8 5 692.1 SG,IC 16 27.1 29.3 28.5 0 060 7.7 13 080 24.0 5 689.0 17 28.2 29.3 28.7 T 040 11.0 15 040 24.0 0 687.8 IC 18 28.7 29.5 29.0 T 020 13.1 18 020 24.0 1 686.8 IC 19 29.5 31.2 30.3 0 060 8.8 16 020 24.0 0 686.3 20 29.4 31.3 30.6 0 010 4.1 10 360 24.0 6 685.3 21 29.4 33.4 31.0 T 350 6.9 10 020 24.0 7 685.2 SG,IC 22 33.6 34.4 34.1 T 060 5.9 10 050 24.0 1 688.6 IC 23 32.2 34.2 33.4 0 080 8.1 12 070 24.0 1 688.6 24 31.8 34.2 32.7 0 090 7.1 12 090 24.0 3 685.9 25 31.5 34.7 32.7 T 360 10.8 18 360 24.0 8 689.1 IC 26 27.1 31.5 29.5 T 360 19.2 28 360 18.2 8 688.8 SG,IC,BS,IF 27 25.8 27.9 27.3 T 360 21.0 26 350 3.7 8 684.5 SG,IC,BS 28 25.0 28.6 26.7 T 340 15.9 23 330 8.2 8 680.3 SG,IC,F,BS 29 25.7 31.3 28.0 T 320 10.4 18 310 5.7 8 682.6 SG,IC,BS 30 30.8 38.1 34.5 T 360 6.5 12 360 21.0 2 686.5 SG,IC 31 35.2 37.6 36.5 T 100 8.6 15 110 24.0 1 686.6 IC AVG 27.2 29.9 28.5 T 010 11.3 29 340 20.5 4 689.6 9th AVG MONTHLY -28.5 PCPN TRACE NR DAYS CLEAR 15 HIGHEST -22.8 ON 3rd SUNSHINE 634.2/ 85% PARTLY CLOUDY 08 LOWEST -38.1 ON 30th CLOUDY 08 HIGH PRESSURE 698.0 ON 3rd LOW PRESSURE 679.8 ON 28th NET CHANGE IN SNOWSTAKE FIELD: +0.16 inches 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. Sunshine amount reported in NZST. Insufficient data to convert these values to UTC. 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 27.0 27.2 Avg Wnd Spd 11.5 11.3 Avg Press Min T 29.8 29.9 Max Press Fastest Wnd MPH Avg T 28.4 28.5 Min Press Changes to Daily Data: All daily data changed to reflect values reported with respect to UTC.