PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ROCHESTER MONTH: AUGUST 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 78 59 69 -1 0 4 0.00 0.0 0 8.6 15 300 M M 2 1 17 310 2 77 58 68 -2 0 3 0.03 0.0 0 7.4 16 310 M M 1 13 20 310 3 75 56 66 -4 0 1 0.00 0.0 0 8.5 17 10 M M 2 1 20 340 4 77 57 67 -3 0 2 0.00 0.0 0 4.7 9 20 M M 3 128 12 20 5 71 55 63 -7 2 0 0.04 0.0 0 5.7 12 290 M M 2 128 13 290 6 82 62 72 2 0 7 T 0.0 0 8.4 15 20 M M 2 1 21 290 7 82 60 71 1 0 6 0.00 0.0 0 8.6 17 20 M M 0 18 21 20 8 79 57 68 -1 0 3 0.00 0.0 0 7.5 15 20 M M 1 1 18 10 9 82 54 68 -1 0 3 0.00 0.0 0 3.5 12 320 M M 0 18 17 40 10 79 59 69 0 0 4 T 0.0 0 4.8 9 300 M M 1 1 M M 11 81 60 71 2 0 6 0.00 0.0 0 9.1 16 20 M M 1 1 20 360 12 80 56 68 -1 0 3 0.00 0.0 0 5.8 13 80 M M 1 16 70 13 82 56 69 0 0 4 0.00 0.0 0 5.8 13 110 M M 0 1 17 100 14 83 60 72 4 0 7 0.00 0.0 0 7.9 15 210 M M 0 18 17 210 15 87 65 76 8 0 11 0.00 0.0 0 9.3 16 250 M M 0 18 20 250 16 90 68 79 11 0 14 0.00 0.0 0 8.1 13 310 M M 0 18 15 340 17 86 64 75 7 0 10 0.00 0.0 0 10.9 17 120 M M 0 18 21 120 18 89 67 78 10 0 13 0.00 0.0 0 13.8 20 150 M M 0 8 25 150 19 83 70 77 10 0 12 T 0.0 0 9.2 17 160 M M 1 18 21 160 20 90 71 81 14 0 16 0.06 0.0 0 13.4 24 210 M M 0 18 29 200 21 80 59 70 3 0 5 T 0.0 0 12.7 21 310 M M 0 1 25 310 22 81 55 68 1 0 3 0.00 0.0 0 5.3 12 20 M M 0 1 15 40 23 83 55 69 3 0 4 0.00 0.0 0 12.2 22 180 M M 0 28 180 24 92 67 80 14 0 15 T 0.0 0 12.6 28 190 M M 0 35 200 25 84 67 76 10 0 11 0.21 0.0 0 9.4 24 250 M M 2 138 29 250 26 89 65 77 11 0 12 0.00 0.0 0 9.0 15 330 M M 0 18 330 27 84 59 72 7 0 7 0.00 0.0 0 8.0 13 120 M M 0 M M 28 85 61 73 8 0 8 0.00 0.0 0 14.5 28 200 M M 0 32 200 29 75 54 65 0 0 0 0.00 0.0 0 8.7 18 10 M M 1 1 21 10 30 74 50 62 -2 3 0 0.00 0.0 0 5.4 12 320 M M 1 15 340 31 73 49 61 -3 4 0 0.00 0.0 0 3.8 12 90 M M 0 13 50 ================================================================================ SM 2533 1855 9 194 0.34 0.0 262.6 M 21 ================================================================================ AV 81.7 59.8 8.5 FASTST PSBL % 1 MAX(MPH) MISC ----> # 28 200 35 200 ================================================================================ 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: AUGUST YEAR: 2003 LATITUDE: 43 55 N LONGITUDE: 92 30 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 70.8 TOTAL FOR MONTH: 0.34 1 = FOG DPTR FM NORMAL: 3.1 DPTR FM NORMAL: -3.99 2 = FOG REDUCING VISIBILITY HIGHEST: 92 ON 24 GRTST 24HR 0.24 ON 31- 1 TO 1/4 MILE OR LESS LOWEST: 49 ON 31 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: 4 MAX 90 OR ABOVE: 3 0.10 INCH OR MORE: 1 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 9 CLEAR (SCALE 0-3) 31 DPTR FM NORMAL -41 PTCLDY (SCALE 4-7) 0 SEASONAL TOTAL 18 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL -55 [CDD (BASE 65) ] TOTAL THIS MO. 194 DPTR FM NORMAL 59 [PRESSURE DATA] SEASONAL TOTAL 443 HIGHEST SLP 30.39 ON 14 DPTR FM NORMAL -3 LOWEST SLP 29.75 ON 28 [REMARKS]