PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ROCHESTER MONTH: SEPTEMBER YEAR: 2003 LATITUDE: 43 55 N LONGITUDE: 92 30 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 77 52 65 1 0 0 0.00 0.0 0 5.0 12 80 M M 0 16 90 2 82 48 65 2 0 0 0.00 0.0 0 10.7 21 200 M M 0 25 200 3 67 50 59 -4 6 0 0.00 0.0 0 12.7 24 320 M M 3 29 320 4 73 45 59 -4 6 0 0.00 0.0 0 6.6 14 300 M M 0 1 18 360 5 83 43 63 0 2 0 0.00 0.0 0 9.7 17 200 M M 0 21 190 6 90 60 75 13 0 10 0.00 0.0 0 11.5 17 240 M M 0 23 230 7 90 58 74 12 0 9 0.00 0.0 0 5.3 12 240 M M 0 13 240 8 87 56 72 10 0 7 0.00 0.0 0 7.8 17 180 M M 0 24 190 9 85 56 71 10 0 6 0.00 0.0 0 11.5 23 170 M M 0 18 29 170 10 82 64 73 12 0 8 0.00 0.0 0 15.7 25 180 M M 0 8 30 160 11 85 66 76 16 0 11 T 0.0 0 14.3 28 140 M M 1 8 36 150 12 76 56 66 6 0 1 0.24 0.0 0 8.2 25 170 M M 5 18 30 180 13 68 55 62 2 3 0 0.00 0.0 0 9.4 18 180 M M 4 18 22 180 14 69 47 58 -1 7 0 0.00 0.0 0 9.0 18 310 M M 2 23 300 15 74 41 58 -1 7 0 0.00 0.0 0 6.5 14 280 M M 1 24 270 16 85 51 68 9 0 3 0.00 0.0 0 11.4 21 190 M M 0 26 180 17 83 61 72 14 0 7 0.00 0.0 0 19.1 35 140 M M 1 41 140 18 77 46 62 4 3 0 1.26 0.0 0 15.7 24 280 M M 5 13 32 260 19 62 40 51 -7 14 0 0.00 0.0 0 11.3 22 280 M M 3 26 290 20 74 37 56 -1 9 0 0.00 0.0 0 11.1 18 180 M M 0 23 180 21 57 46 52 -5 13 0 0.03 0.0 0 7.9 16 140 M M 4 1 18 150 22 65 41 53 -4 12 0 0.00 0.0 0 13.0 24 310 M M 5 1 30 320 23 72 39 56 0 9 0 0.00 0.0 0 11.1 20 180 M M 1 24 170 24 61 45 53 -3 12 0 0.00 0.0 0 17.2 31 290 M M 1 36 290 25 57 36 47 -9 18 0 T 0.0 0 8.8 14 150 M M 2 20 200 26 59 44 52 -3 13 0 0.03 0.0 0 11.8 26 300 M M 3 36 300 27 54 42 48 -7 17 0 0.01 0.0 0 14.7 28 310 M M 8 37 290 28 54 33 44 -11 21 0 T 0.0 0 12.2 23 320 M M 6 29 320 29 57 31 44 -10 21 0 0.01 0.0 0 11.3 26 330 M M 2 8 32 320 30 52 30 41 -13 24 0 0.00 0.0 0 11.6 22 320 M M 1 26 320 ================================================================================ SM 2157 1419 217 62 1.58 0.0 332.1 M 58 ================================================================================ AV 71.9 47.3 11.1 FASTST PSBL % 2 MAX(MPH) MISC ----> 35 140 41 140 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: ROCHESTER MONTH: SEPTEMBER YEAR: 2003 LATITUDE: 43 55 N LONGITUDE: 92 30 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 59.6 TOTAL FOR MONTH: 1.58 1 = FOG DPTR FM NORMAL: 0.7 DPTR FM NORMAL: -1.54 2 = FOG REDUCING VISIBILITY HIGHEST: 90 ON 7, 6 GRTST 24HR 1.26 ON 18-18 TO 1/4 MILE OR LESS LOWEST: 30 ON 30 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.0 INCH 5 = HAIL GRTST 24HR 0.0 6 = GLAZE OR RIME GRTST DEPTH: 0 7 = BLOWING DUST OR SAND: 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: 6 MAX 90 OR ABOVE: 2 0.10 INCH OR MORE: 2 MIN 32 OR BELOW: 2 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 217 CLEAR (SCALE 0-3) 23 DPTR FM NORMAL 9 PTCLDY (SCALE 4-7) 6 SEASONAL TOTAL 235 CLOUDY (SCALE 8-10) 1 DPTR FM NORMAL -46 [CDD (BASE 65) ] TOTAL THIS MO. 62 DPTR FM NORMAL 36 [PRESSURE DATA] SEASONAL TOTAL 505 HIGHEST SLP 30.32 ON 30 DPTR FM NORMAL 33 LOWEST SLP 29.60 ON 26 [REMARKS]