PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: SIOUX FALLS MONTH: FEBRUARY 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 18 -7 6 -10 59 0 T 0.3 4 9.0 26 350 301 51 3 89 31 340 2 13 -5 4 -13 61 0 T T 4 12.6 24 320 449 75 1 8 30 320 3 -3 -14 -8 -25 73 0 0.00 0.0 0 10.5 21 300 566 94 1 26 310 4 3 -13 -5 -22 70 0 0.00 0.0 4 7.6 17 320 444 74 1 20 310 5 3 -3 0 -18 65 0 T 0.2 4 9.1 13 130 115 19 7 1 15 130 6 13 -1 6 -12 59 0 0.08 0.9 5 9.1 18 360 20 3 8 1 22 10 7 11 -3 4 -14 61 0 0.01 0.2 4 5.2 13 340 30 5 7 14 340 8 11 -12 0 -18 65 0 0.00 0.0 4 3.9 10 270 380 62 3 14 300 9 12 -3 5 -14 60 0 0.00 0.0 4 6.4 15 330 443 72 3 17 320 10 13 -9 2 -17 63 0 0.02 0.5 4 3.3 10 170 204 33 6 16 13 170 11 26 13 20 1 45 0 0.01 0.2 4 6.4 16 60 0 0 10 126 20 50 12 22 7 15 -5 50 0 0.02 0.6 4 15.4 25 30 0 0 10 189 30 30 13 8 -9 0 -20 65 0 0.09 2.7 7 10.9 21 20 561 90 5 189 25 360 14 6 -15 -4 -24 69 0 0.00 0.0 7 6.4 15 360 264 42 5 18 360 15 2 -13 -5 -26 70 0 0.00 0.0 6 6.9 17 190 631 100 0 22 200 16 24 1 13 -8 52 0 0.06 0.8 6 15.3 31 360 70 11 5 14689 41 360 17 26 17 22 0 43 0 T T 7 11.0 28 350 270 42 7 9 35 350 18 35 12 24 2 41 0 0.00 0.0 6 8.9 18 180 485 76 1 1 23 180 19 40 26 33 11 32 0 0.00 0.0 5 8.3 22 310 300 47 2 26 310 20 42 17 30 7 35 0 0.00 0.0 3 5.6 15 190 604 94 2 12 18 200 21 46 26 36 13 29 0 0.00 0.0 2 10.5 29 320 570 88 0 1 38 320 22 35 21 28 5 37 0 0.00 0.0 T 9.6 21 320 486 75 3 25 310 23 41 31 36 12 29 0 T 0.0 T 21.9 33 130 446 68 6 44 140 24 34 27 31 7 34 0 0.57 3.5 T 16.7 29 120 0 0 9 1246 36 120 25 27 21 24 -1 41 0 0.13 2.2 6 14.9 22 350 0 0 10 1 28 360 26 26 17 22 -3 43 0 T T 6 9.9 17 310 180 27 8 22 310 27 27 19 23 -2 42 0 T 0.1 6 7.1 17 110 284 43 7 1 22 130 28 30 23 27 1 38 0 0.30 3.7 6 15.0 24 110 0 0 10 12456 30 120 ================================================================================ SM 591 171 1431 0 1.29 15.9 277.4 8103 140 ================================================================================ AV 21.1 6.1 9.9 FASTST PSBL % 5 MAX(MPH) MISC ----> # 33 130 # 44 140 ================================================================================ 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: FEBRUARY YEAR: 2007 LATITUDE: 43 34 N LONGITUDE: 96 44 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 13.6 TOTAL FOR MONTH: 1.29 1 = FOG OR MIST DPTR FM NORMAL: -7.2 DPTR FM NORMAL: 0.78 2 = FOG REDUCING VISIBILITY HIGHEST: 46 ON 21 GRTST 24HR 0.57 ON M TO 1/4 MILE OR LESS LOWEST: -15 ON 14 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 15.9 INCHES 5 = HAIL GRTST 24HR 3.7 ON M 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 7 ON 17,14 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: 21 0.01 INCH OR MORE: 8 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3 MIN 32 OR BELOW: 28 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 13 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 1431 CLEAR (SCALE 0-3) 12 DPTR FM NORMAL 195 PTCLDY (SCALE 4-7) 9 TOTAL FM JUL 1 5731 CLOUDY (SCALE 8-10) 7 DPTR FM NORMAL -224 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP M ON M DPTR FM NORMAL 0 LOWEST SLP M ON M [REMARKS] #FINAL-02-07#