PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: SIOUX FALLS SD MONTH: AUGUST YEAR: 2009 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 54 63 -10 2 0 0.00 0.0 0 9.3 21 320 749 86 2 26 310 2 87 54 71 -2 0 6 0.02 0.0 0 8.8 20 200 765 88 1 3 24 200 3 83 62 73 0 0 8 0.00 0.0 0 3.7 12 320 693 80 0 14 320 4 76 57 67 -6 0 2 0.00 0.0 0 6.6 16 350 746 86 1 20 20 5 80 56 68 -5 0 3 0.00 0.0 0 3.5 10 120 796 92 1 M M 6 73 60 67 -6 0 2 0.17 0.0 0 7.1 16 130 0 0 3 1 22 130 7 85 67 76 3 0 11 0.01 0.0 0 10.6 20 170 42 5 8 25 170 8 87 67 77 4 0 12 0.00 0.0 0 7.1 29 320 307 36 5 1 38 300 9 83 60 72 -1 0 7 0.00 0.0 0 3.3 14 40 490 57 4 1 16 20 10 80 61 71 -1 0 6 0.09 0.0 0 3.8 13 340 579 68 3 1 16 340 11 86 58 72 0 0 7 0.00 0.0 0 4.1 14 170 785 93 1 18 170 12 91 57 74 2 0 9 0.00 0.0 0 6.7 15 270 646 76 2 12 24 260 13 87 68 78 6 0 13 0.08 0.0 0 9.4 22 200 633 75 1 13 30 200 14 88 70 79 7 0 14 0.00 0.0 0 15.2 24 190 489 58 0 31 180 15 77 69 73 2 0 8 0.22 0.0 0 10.6 20 190 3 0 8 13 25 180 16 76 62 69 -2 0 4 0.09 0.0 0 9.2 25 270 454 54 5 13 39 260 17 77 55 66 -5 0 1 T 0.0 0 6.6 M M 592 71 3 M M 18 79 51 65 -6 0 0 0.00 0.0 0 7.4 20 180 793 96 1 24 170 19 76 59 68 -3 0 3 0.91 0.0 0 8.1 20 180 178 22 6 135 25 300 20 73 56 65 -5 0 0 0.08 0.0 0 14.3 28 320 342 42 6 3 38 300 21 69 54 62 -8 3 0 0.01 0.0 0 11.3 22 330 172 21 6 29 320 22 73 49 61 -9 4 0 0.00 0.0 0 4.2 14 190 760 93 1 1 18 180 23 79 59 69 0 0 4 0.00 0.0 0 11.6 20 160 785 96 0 29 150 24 85 63 74 5 0 9 0.00 0.0 0 14.2 26 170 528 65 3 35 170 25 78 60 69 0 0 4 0.25 0.0 0 9.2 22 10 496 61 2 13 29 20 26 75 55 65 -4 0 0 0.00 0.0 0 6.3 14 80 300 37 2 18 100 27 77 50 64 -4 1 0 0.00 0.0 0 3.3 14 30 730 91 1 1 M M 28 78 50 64 -4 1 0 T 0.0 0 5.8 20 360 539 67 3 1 24 360 29 71 47 59 -8 6 0 0.00 0.0 0 6.9 M M 725 91 2 M M 30 70 41 56 -11 9 0 0.00 0.0 0 M M M 769 100 1 1 M M 31 70 42 56 -11 9 0 0.00 0.0 0 8.1 17 160 794 100 1 1 22 160 ================================================================================ SM 2441 1773 35 133 1.93 0.0 236.3 16680 83 ================================================================================ AV 78.7 57.2 7.9 FASTST 538 65 3 MAX(MPH) MISC ----> # 29 320 # 39 260 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES - COLUMN 17 PEAK WIND IN M.P.H. - PRECIPITATION IN COLUMNS 7, 8, AND 9 ARE THE OFFICAL AMOUNTS FOR SIOUX FALLS, SOUTH DAKOTA. - 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: AUGUST YEAR: 2009 LATITUDE: 43 34 N LONGITUDE: 96 44 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 68.0 TOTAL FOR MONTH: 1.93 1 = FOG OR MIST DPTR FM NORMAL: -2.8 DPTR FM NORMAL: -1.08 2 = FOG REDUCING VISIBILITY HIGHEST: 91 ON 12 GRTST 24HR 0.91 ON 19-19 TO 1/4 MILE OR LESS LOWEST: 41 ON 30 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: 11 MAX 90 OR ABOVE: 1 0.10 INCH OR MORE: 4 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 35 CLEAR (SCALE 0-3) 22 DPTR FM NORMAL 15 PTCLDY (SCALE 4-7) 9 TOTAL FM JUL 1 46 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL 16 [CDD (BASE 65) ] TOTAL THIS MO. 133 DPTR FM NORMAL -83 [PRESSURE DATA] TOTAL FM JAN 1 431 HIGHEST SLP 30.31 ON 30 DPTR FM NORMAL -248 LOWEST SLP 29.59 ON 19 [REMARKS] #FINAL-08-09#