PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: SIOUX FALLS MONTH: AUGUST YEAR: 2007 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 AVG MX 2MIN DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR ================================================================================ 1 89 67 78 5 0 13 0.17 0.0 0 7.8 16 190 249 28 5 13 22 190 2 86 60 73 0 0 8 0.00 0.0 0 3.3 12 30 685 79 0 16 60 3 80 59 70 -3 0 5 0.18 0.0 0 7.2 17 120 223 26 1 3 24 110 4 87 61 74 1 0 9 2.48 0.0 0 9.8 15 110 208 24 9 13 24 120 5 82 69 76 3 0 11 0.00 0.0 0 4.1 9 140 218 25 7 1 12 40 6 76 67 72 -1 0 7 T 0.0 0 6.9 15 80 0 0 9 18 18 60 7 89 65 77 4 0 12 0.00 0.0 0 4.6 15 10 381 44 2 128 20 10 8 81 61 71 -2 0 6 0.03 0.0 0 5.9 15 180 163 19 3 18 18 190 9 92 67 80 7 0 15 0.00 0.0 0 3.7 15 190 634 74 2 12 20 180 10 88 65 77 5 0 12 0.06 0.0 0 7.2 21 170 191 22 1 3 25 170 11 92 69 81 9 0 16 T 0.0 0 7.0 39 170 664 78 1 3 49 170 12 81 61 71 -1 0 6 0.09 0.0 0 10.1 16 90 647 76 1 3 21 80 13 90 65 78 6 0 13 0.00 0.0 0 9.7 21 180 635 75 2 25 170 14 81 70 76 4 0 11 T 0.0 0 9.8 18 60 110 13 1 23 50 15 84 68 76 5 0 11 0.25 0.0 0 5.7 17 160 344 41 4 13 23 170 16 83 63 73 2 0 8 0.00 0.0 0 3.5 12 100 807 96 1 14 90 17 77 59 68 -3 0 3 0.71 0.0 0 11.4 21 110 630 76 3 13 26 110 18 86 61 74 3 0 9 0.66 0.0 0 12.0 23 120 137 16 9 13 31 110 19 81 62 72 1 0 7 0.03 0.0 0 7.5 14 50 170 21 10 128 17 10 20 81 68 75 5 0 10 0.47 0.0 0 6.3 15 280 62 8 8 13 M M 21 83 62 73 3 0 8 0.01 0.0 0 6.9 16 150 341 41 3 123 22 130 22 75 63 69 -1 0 4 0.01 0.0 0 3.2 16 210 3 0 3 1 21 210 23 73 60 67 -2 0 2 0.70 0.0 0 6.1 14 30 38 5 8 138 18 20 24 76 56 66 -3 0 1 T 0.0 0 3.9 10 350 576 71 3 14 80 25 77 59 68 -1 0 3 T 0.0 0 4.3 12 180 519 64 7 16 190 26 80 66 73 4 0 8 0.00 0.0 0 14.9 22 160 322 40 6 28 150 27 90 71 81 13 0 16 0.00 0.0 0 11.5 24 350 738 91 2 1 30 180 28 74 64 69 1 0 4 0.33 0.0 0 4.9 16 10 66 8 6 1238 22 10 29 75 56 66 -1 0 1 0.00 0.0 0 6.2 17 50 776 97 4 21 360 30 76 51 64 -3 1 0 0.00 0.0 0 4.9 13 190 782 98 0 1 16 160 31 81 59 70 3 0 5 0.00 0.0 0 9.5 17 180 793 100 0 22 160 ================================================================================ SM 2546 1954 1 244 6.18 0.0 219.8 12112 121 ================================================================================ AV 82.1 63.0 7.1 FASTST PSBL % 4 MAX(MPH) MISC ----> # 39 170 # 49 170 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: SIOUX FALLS MONTH: AUGUST YEAR: 2007 LATITUDE: 43 34 N LONGITUDE: 96 44 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 72.6 TOTAL FOR MONTH: 6.18 1 = FOG OR MIST DPTR FM NORMAL: 1.8 DPTR FM NORMAL: 3.17 2 = FOG REDUCING VISIBILITY HIGHEST: 92 ON 11, 9 GRTST 24HR 2.66 ON 3- 4 TO 1/4 MILE OR LESS LOWEST: 51 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: 15 MAX 90 OR ABOVE: 4 0.10 INCH OR MORE: 9 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 4 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 1 CLEAR (SCALE 0-3) 17 DPTR FM NORMAL -19 PTCLDY (SCALE 4-7) 10 TOTAL FM JUL 1 1 CLOUDY (SCALE 8-10) 4 DPTR FM NORMAL -29 [CDD (BASE 65) ] TOTAL THIS MO. 244 DPTR FM NORMAL 28 [PRESSURE DATA] TOTAL FM JAN 1 819 HIGHEST SLP 30.34 ON 30 DPTR FM NORMAL 140 LOWEST SLP 29.65 ON 20 [REMARKS] #FINAL-08-07#