PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ROCHESTER MONTH: MAY 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 67 43 55 4 10 0 0.00 0.0 0 10.6 21 20 M M 2 18 25 50 2 63 43 53 1 12 0 0.00 0.0 0 9.7 18 70 M M 1 22 70 3 67 39 53 1 12 0 0.00 0.0 0 12.7 20 140 M M 1 24 130 4 50 44 47 -6 18 0 1.53 0.0 0 18.7 39 90 M M 5 13 48 100 5 53 45 49 -4 16 0 0.22 0.0 0 8.7 25 90 M M 10 1 30 90 6 65 44 55 2 10 0 0.02 0.0 0 5.4 13 270 M M 7 12 15 280 7 59 46 53 -1 12 0 0.41 0.0 0 6.7 12 60 M M 7 1 15 60 8 58 41 50 -4 15 0 0.78 0.0 0 12.9 26 90 M M 4 13 32 100 9 60 47 54 0 11 0 0.04 0.0 0 17.9 41 100 M M 8 13 49 90 10 60 44 52 -3 13 0 0.57 0.0 0 10.3 37 270 M M 4 13 45 270 11 52 43 48 -7 17 0 0.78 0.0 0 27.7 40 300 M M 9 13 47 320 12 62 43 53 -3 12 0 0.00 0.0 0 14.9 23 320 M M 0 30 330 13 69 42 56 0 9 0 T 0.0 0 7.1 14 80 M M 1 16 80 14 59 49 54 -2 11 0 0.19 0.0 0 10.6 23 90 M M 10 1 28 100 15 68 46 57 0 8 0 0.00 0.0 0 8.9 18 80 M M 3 21 80 16 70 44 57 0 8 0 0.00 0.0 0 5.8 17 90 M M 1 18 24 70 17 70 47 59 2 6 0 0.00 0.0 0 9.4 20 100 M M 0 18 24 120 18 75 52 64 6 1 0 0.00 0.0 0 12.3 21 140 M M 1 18 26 130 19 75 47 61 3 4 0 0.07 0.0 0 17.3 31 320 M M 7 18 36 320 20 58 40 49 -9 16 0 0.00 0.0 0 13.2 28 320 M M 1 30 320 21 61 37 49 -10 16 0 0.00 0.0 0 8.4 18 150 M M 2 23 150 22 63 40 52 -7 13 0 0.01 0.0 0 8.5 16 150 M M 4 20 150 23 64 42 53 -6 12 0 0.00 0.0 0 6.2 15 50 M M 2 17 360 24 68 47 58 -2 7 0 0.00 0.0 0 6.2 14 90 M M 0 16 80 25 73 44 59 -1 6 0 0.00 0.0 0 9.2 17 60 M M 0 21 60 26 73 44 59 -2 6 0 0.00 0.0 0 5.9 18 80 M M 0 22 90 27 81 47 64 3 1 0 0.00 0.0 0 7.9 16 310 M M 0 8 20 320 28 76 54 65 4 0 0 T 0.0 0 17.3 35 330 M M 2 18 44 330 29 77 49 63 1 2 0 0.00 0.0 0 7.4 15 330 M M 0 18 330 30 82 50 66 4 0 1 0.03 0.0 0 22.7 38 300 M M 6 3 46 360 31 63 45 54 -8 11 0 0.00 0.0 0 13.2 29 10 M M 2 35 360 ================================================================================ SM 2041 1388 295 1 4.65 0.0 353.7 M 100 ================================================================================ AV 65.8 44.8 11.4 FASTST PSBL % 3 MAX(MPH) MISC ----> 41 100 49 90 ================================================================================ 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: MAY YEAR: 2003 LATITUDE: 43 55 N LONGITUDE: 92 30 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 55.3 TOTAL FOR MONTH: 4.65 1 = FOG DPTR FM NORMAL: -1.6 DPTR FM NORMAL: 1.12 2 = FOG REDUCING VISIBILITY HIGHEST: 82 ON 30 GRTST 24HR 1.60 ON 4- 5 TO 1/4 MILE OR LESS LOWEST: 37 ON 21 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: 12 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 7 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. 295 CLEAR (SCALE 0-3) 19 DPTR FM NORMAL 14 PTCLDY (SCALE 4-7) 8 SEASONAL TOTAL 8049 CLOUDY (SCALE 8-10) 4 DPTR FM NORMAL -194 [CDD (BASE 65) ] TOTAL THIS MO. 1 DPTR FM NORMAL -29 [PRESSURE DATA] SEASONAL TOTAL 11 HIGHEST SLP 30.43 ON 21 DPTR FM NORMAL -20 LOWEST SLP 29.23 ON 11 [REMARKS]