PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ROCHESTER MONTH: MAY YEAR: 2002 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 51 37 44 -7 21 0 0.11 0.0 0 8.2 18 320 M M 3 1 21 340 2 50 30 40 -11 25 0 0.00 0.0 0 15.0 30 290 M M 2 36 270 3 61 29 45 -7 20 0 0.00 0.0 0 11.2 20 170 M M 0 25 150 4 69 41 55 3 10 0 0.00 0.0 0 16.8 29 230 M M 2 33 200 5 74 33 54 1 11 0 0.09 0.0 0 15.6 46 190 M M 2 13 53 210 6 76 45 61 8 4 0 T 0.0 0 11.6 25 320 M M 3 18 29 290 7 56 39 48 -5 17 0 0.18 0.0 0 15.2 28 100 M M 5 1 35 110 8 78 46 62 8 3 0 0.13 T 0 19.3 32 310 M M 8 1358 37 310 9 46 39 43 -11 22 0 T 0.0 0 27.1 37 280 M M 6 1 48 280 10 61 35 48 -7 17 0 0.00 0.0 0 10.5 17 300 M M 1 24 280 11 52 41 47 -8 18 0 0.34 0.0 0 16.6 36 100 M M 9 1 43 90 12 48 41 45 -11 20 0 0.01 0.0 0 11.4 18 340 M M 10 1 23 360 13 61 37 49 -7 16 0 0.16 0.0 0 10.5 40 330 M M 5 138 46 340 14 62 37 50 -7 15 0 0.00 0.0 0 7.4 13 330 M M 1 15 280 15 77 47 62 5 3 0 0.05 0.0 0 18.4 33 200 M M 2 40 200 16 62 41 52 -5 13 0 0.00 0.0 0 13.2 22 330 M M 1 25 340 17 53 34 44 -14 21 0 0.00 0.0 0 10.5 20 340 M M 1 25 360 18 56 36 46 -12 19 0 0.00 0.0 0 7.9 22 310 M M 3 26 310 19 56 37 47 -11 18 0 0.00 0.0 0 11.5 21 10 M M 3 29 360 20 55 31 43 -15 22 0 0.00 0.0 0 10.4 20 20 M M 0 29 30 21 65 38 52 -7 13 0 0.00 0.0 0 14.9 24 190 M M 0 29 180 22 77 44 61 2 4 0 0.00 0.0 0 23.3 39 190 M M 4 46 170 23 72 47 60 1 5 0 0.00 0.0 0 18.7 29 290 M M 3 33 290 24 59 45 52 -8 13 0 0.00 0.0 0 8.9 18 10 M M 5 22 360 25 62 41 52 -8 13 0 0.20 M 0 10.9 18 190 M M 6 1 23 130 26 79 52 66 5 0 1 0.08 0.0 0 17.5 33 210 M M 4 40 200 27 78 53 66 5 0 1 0.12 0.0 0 8.7 26 150 M M 3 3 31 150 28 80 56 68 6 0 3 T 0.0 0 9.1 23 220 M M 2 128 28 220 29 82 54 68 6 0 3 0.00 0.0 0 6.7 20 180 M M 4 12 23 180 30 91 62 77 15 0 12 T 0.0 0 12.8 26 260 M M 1 31 270 31 83 60 72 10 0 7 T 0.0 0 9.4 17 270 M M 0 21 270 ================================================================================ SM 2032 1308 363 27 1.47 T 409.2 M 96 ================================================================================ AV 65.5 42.2 13.2 FASTST PSBL % 3 MAX(MPH) MISC ----> 46 190 53 210 ================================================================================ 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: 2002 LATITUDE: 43 55 N LONGITUDE: 92 30 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 53.9 TOTAL FOR MONTH: 1.47 1 = FOG DPTR FM NORMAL: -3.0 DPTR FM NORMAL: -2.06 2 = FOG REDUCING VISIBILITY HIGHEST: 91 ON 30 GRTST 24HR 0.70 ON 14-15 TO 1/4 MILE OR LESS LOWEST: 29 ON 3 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: T 5 = HAIL GRTST 24HR T ON 8- 8 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: 11 MAX 90 OR ABOVE: 1 0.10 INCH OR MORE: 7 MIN 32 OR BELOW: 3 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 363 CLEAR (SCALE 0-3) 20 DPTR FM NORMAL 81 PTCLDY (SCALE 4-7) 8 SEASONAL TOTAL 7140 CLOUDY (SCALE 8-10) 3 DPTR FM NORMAL -1054 [CDD (BASE 65) ] TOTAL THIS MO. 27 DPTR FM NORMAL -3 [PRESSURE DATA] SEASONAL TOTAL 39 HIGHEST SLP 30.50 ON 20 DPTR FM NORMAL 8 LOWEST SLP 29.61 ON 30 [REMARKS]