PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: SIOUX FALLS SD MONTH: OCTOBER YEAR: 2011 LATITUDE: 43 34 N LONGITUDE: 96 44 W TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND ================================================================================ 1 2 3 4 5 6A 6B 7 8 9 10 11 12 13 14 15 16 17 18 12Z AVG MX 2MIN DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR ================================================================================ 1 72 41 57 3 8 0 0.00 0.0 0 11.3 21 170 M M 0 24 170 2 81 50 66 12 0 1 0.00 0.0 0 11.2 20 180 M M 0 26 180 3 82 52 67 14 0 2 0.00 0.0 0 10.4 23 170 M M 0 30 180 4 86 59 73 20 0 8 0.00 0.0 0 12.2 21 170 M M 0 25 160 5 83 60 72 20 0 7 0.00 0.0 0 14.2 29 170 M M 0 37 160 6 79 60 70 18 0 5 T 0.0 0 20.1 36 160 M M 2 48 170 7 82 66 74 22 0 9 0.05 0.0 0 24.2 37 180 M M 3 3 47 190 8 71 61 66 15 0 1 0.43 0.0 0 7.7 28 200 M M 8 13 38 210 9 78 59 69 18 0 4 T 0.0 0 11.0 24 150 M M 6 31 140 10 69 57 63 13 2 0 0.03 0.0 0 12.3 21 190 M M 6 24 200 11 73 54 64 14 1 0 0.05 0.0 0 9.7 18 170 M M 3 3 24 180 12 70 51 61 11 4 0 0.07 0.0 0 7.2 23 340 M M 4 3 30 320 13 66 46 56 7 9 0 0.00 0.0 0 11.4 24 300 M M 1 35 300 14 59 39 49 0 16 0 0.00 0.0 0 13.8 30 330 M M 3 39 320 15 65 34 50 2 15 0 T 0.0 0 4.6 20 50 M M 3 23 50 16 57 35 46 -2 19 0 0.00 0.0 0 10.3 22 300 M M 1 29 310 17 57 33 45 -3 20 0 0.00 0.0 0 6.5 21 320 M M 0 29 320 18 51 31 41 -6 24 0 0.00 0.0 0 11.6 26 340 M M 1 36 340 19 43 27 35 -12 30 0 0.00 0.0 0 8.1 17 30 M M 5 23 30 20 53 24 39 -7 26 0 0.00 0.0 0 2.3 10 340 M M 1 14 350 21 67 27 47 1 18 0 0.00 0.0 0 3.3 15 320 M M 1 8 20 320 22 63 32 48 3 17 0 T 0.0 0 4.0 13 10 M M 3 1 17 210 23 71 36 54 9 11 0 0.00 0.0 0 6.1 24 330 M M 2 30 330 24 69 34 52 8 13 0 0.00 0.0 0 4.8 16 70 M M 1 22 60 25 59 41 50 6 15 0 0.00 0.0 0 14.1 30 360 M M 1 38 360 26 50 33 42 -2 23 0 0.00 0.0 0 8.5 17 340 M M 4 21 330 27 53 25 39 -4 26 0 0.00 0.0 0 3.1 12 290 M M 1 17 290 28 57 25 41 -2 24 0 0.00 0.0 0 9.3 26 320 M M 2 32 330 29 57 20 39 -3 26 0 0.00 0.0 0 6.8 22 140 M M 2 29 140 30 52 26 39 -3 26 0 0.00 0.0 0 11.7 28 300 M M 2 36 320 31 61 21 41 0 24 0 0.00 0.0 0 7.4 20 170 M M 0 24 180 ================================================================================ SM 2036 1259 397 37 0.63 0.0 299.2 M 66 ================================================================================ AV 65.7 40.6 9.7 FASTST M M 2 MAX(MPH) MISC ----> # 37 180 # 48 170 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES -PRECIPITATION AMOUNTS IN COLUMNS 7, 8, AND WERE SUBMITTED FOR CONSIDERATION AS THE OFFICIAL PRECIPITATION FOR SIOUX FALLS, SD. -COLUMN 17 PEAK WIND IN M.P.H. -SNOW DEPTH IN COLUMN 9 IS RECORDED AT 6 AM CST (12Z) PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: SIOUX FALLS SD MONTH: OCTOBER YEAR: 2011 LATITUDE: 43 34 N LONGITUDE: 96 44 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 53.1 TOTAL FOR MONTH: 0.63 1 = FOG OR MIST DPTR FM NORMAL: 5.2 DPTR FM NORMAL: -1.54 2 = FOG REDUCING VISIBILITY HIGHEST: 86 ON 4 GRTST 24HR 0.44 ON 7- 8 TO 1/4 MILE OR LESS LOWEST: 20 ON 29 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.0 INCH 5 = HAIL GRTST 24HR 0.0 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 0 7 = DUSTSTORM OR SANDSTORM: VSBY 1/2 MILE OR LESS 8 = SMOKE OR HAZE [NO. OF DAYS WITH] [WEATHER - DAYS WITH] 9 = BLOWING SNOW X = TORNADO MAX 32 OR BELOW: 0 0.01 INCH OR MORE: 5 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1 MIN 32 OR BELOW: 10 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 397 CLEAR (SCALE 0-3) 24 DPTR FM NORMAL -139 PTCLDY (SCALE 4-7) 7 TOTAL FM JUL 1 596 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL -144 [CDD (BASE 65) ] TOTAL THIS MO. 37 DPTR FM NORMAL 32 [PRESSURE DATA] TOTAL FM JAN 1 807 HIGHEST SLP 30.30 ON 1 DPTR FM NORMAL 117 LOWEST SLP 29.67 ON 12 [REMARKS] 7TH - NEW HIGH MINIMUM TEMPERATURE 66 DEGREES (PREVIOUS 61IN 2006) #FINAL-10-11#