PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ROCKFORD MONTH: OCTOBER YEAR: 2005 LATITUDE: 42 10 N LONGITUDE: 89 5 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 80 48 64 7 1 0 0.00 0.0 0 7.6 16 180 M M 3 18 170 2 81 56 69 12 0 4 0.01 0.0 0 11.2 30 190 M M 6 138 35 190 3 87 68 78 22 0 13 0.00 0.0 0 11.8 22 200 M M 4 1 25 210 4 88 67 78 22 0 13 0.00 0.0 0 10.8 22 210 M M 3 18 28 230 5 86 55 71 15 0 6 T 0.0 0 13.1 25 190 M M 2 18 31 190 6 55 43 49 -6 16 0 T 0.0 0 12.7 20 290 M M 9 25 300 7 51 40 46 -9 19 0 0.00 0.0 0 12.2 20 20 M M 9 23 20 8 56 38 47 -7 18 0 0.00 0.0 0 10.2 17 50 M M 4 23 20 9 64 43 54 0 11 0 0.00 0.0 0 8.8 15 70 M M 5 18 80 10 65 41 53 -1 12 0 0.00 0.0 0 8.4 17 30 M M 2 1 22 30 11 68 51 60 7 5 0 0.00 0.0 0 8.4 16 70 M M 9 21 60 12 68 54 61 8 4 0 0.00 0.0 0 3.1 9 70 M M 9 18 10 60 13 68 47 58 6 7 0 0.04 0.0 0 3.9 13 290 M M 7 18 15 280 14 77 43 60 8 5 0 0.00 0.0 0 7.6 17 250 M M 2 128 18 310 15 68 39 54 2 11 0 0.00 0.0 0 7.7 23 300 M M 0 28 300 16 65 36 51 0 14 0 0.00 0.0 0 3.0 12 340 M M 3 15 20 17 74 44 59 8 6 0 0.08 0.0 0 10.2 20 290 M M 5 13 24 290 18 75 40 58 8 7 0 0.00 0.0 0 7.1 15 190 M M 3 17 190 19 63 45 54 4 11 0 0.00 0.0 0 11.7 25 10 M M 5 31 10 20 58 42 50 1 15 0 0.00 0.0 0 9.1 17 70 M M 7 22 80 21 62 42 52 3 13 0 T 0.0 0 8.4 14 20 M M 5 17 30 22 54 31 43 -6 22 0 T 0.0 0 5.8 16 310 M M 7 20 310 23 47 27 37 -11 28 0 0.11 M 0 8.5 26 10 M M 8 1 32 10 24 51 36 44 -4 21 0 0.00 0.0 0 12.8 21 20 M M 8 24 20 25 53 37 45 -2 20 0 0.00 0.0 0 8.5 17 10 M M 6 23 10 26 53 36 45 -2 20 0 0.00 0.0 0 2.6 12 20 M M 8 13 20 27 54 30 42 -4 23 0 0.00 0.0 0 3.2 12 330 M M 1 1 17 350 28 58 26 42 -4 23 0 0.00 0.0 0 1.2 7 170 M M 0 8 190 29 65 29 47 2 18 0 0.00 0.0 0 9.2 18 180 M M 3 18 22 200 30 62 39 51 6 14 0 T 0.0 0 10.0 20 210 M M 7 23 210 31 56 43 50 6 15 0 T 0.0 0 6.8 16 310 M M 9 18 20 310 ================================================================================ SM 2012 1316 379 36 0.24 0.0 255.6 M 159 ================================================================================ AV 64.9 42.5 8.2 FASTST PSBL % 5 MAX(MPH) MISC ----> 30 190 35 190 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: ROCKFORD MONTH: OCTOBER YEAR: 2005 LATITUDE: 42 10 N LONGITUDE: 89 5 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 53.7 TOTAL FOR MONTH: 0.24 1 = FOG OR MIST DPTR FM NORMAL: 2.7 DPTR FM NORMAL: -2.33 2 = FOG REDUCING VISIBILITY HIGHEST: 88 ON 4 GRTST 24HR 0.11 ON 23-23 TO 1/4 MILE OR LESS LOWEST: 26 ON 28 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: 4 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1 MIN 32 OR BELOW: 5 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 379 CLEAR (SCALE 0-3) 11 DPTR FM NORMAL -65 PTCLDY (SCALE 4-7) 12 TOTAL FM JUL 1 425 CLOUDY (SCALE 8-10) 8 DPTR FM NORMAL -174 [CDD (BASE 65) ] TOTAL THIS MO. 36 DPTR FM NORMAL 29 [PRESSURE DATA] TOTAL FM JAN 1 1034 HIGHEST SLP M ON M DPTR FM NORMAL 266 LOWEST SLP M ON M [REMARKS]