PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ROCHESTER MONTH: MARCH 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 38 18 28 4 37 0 T T 0 11.9 24 330 M M 5 18 29 340 2 23 2 13 -11 52 0 T T 0 13.8 24 340 M M 2 33 330 3 28 5 17 -8 48 0 0.05 1.0 1 15.6 27 190 M M 9 1 33 190 4 22 4 13 -12 52 0 0.02 0.5 1 13.9 20 320 M M 7 1 28 330 5 14 -7 4 -22 61 0 0.00 0.0 2 5.3 14 340 M M 2 15 340 6 26 9 18 -8 47 0 0.02 0.5 2 15.7 24 160 M M 9 1 35 160 7 26 13 20 -6 45 0 T T 2 11.1 20 200 M M 9 1 29 200 8 16 -5 6 -21 59 0 0.16 3.0 2 15.1 22 330 M M 6 129 30 330 9 5 -9 -2 -29 67 0 0.00 0.0 4 20.2 24 270 M M 0 31 280 10 17 -9 4 -24 61 0 0.00 0.0 4 10.7 17 190 M M 3 M M 11 45 16 31 3 34 0 0.00 0.0 3 15.9 21 210 M M 4 1 30 200 12 30 20 25 -4 40 0 0.05 0.9 T 9.9 15 350 M M 9 16 M M 13 38 20 29 0 36 0 T T T 9.1 18 170 M M 6 168 M M 14 57 31 44 14 21 0 0.00 0.0 T 19.3 27 200 M M 0 18 35 190 15 67 35 51 21 14 0 0.00 0.0 0 16.6 22 180 M M 0 18 31 180 16 68 40 54 23 11 0 0.02 0.0 0 12.6 22 180 M M 1 128 30 180 17 61 37 49 18 16 0 0.00 0.0 0 7.3 12 50 M M 6 128 M M 18 50 39 45 14 20 0 0.00 0.0 0 13.9 18 70 M M 7 128 M M 19 46 37 42 10 23 0 0.32 0.0 0 16.4 24 40 M M 8 18 32 40 20 40 33 37 5 28 0 0.02 T 0 9.9 17 310 M M 10 12 M M 21 37 33 35 2 30 0 0.05 T T 15.4 22 290 M M 10 14 24 280 22 53 33 43 10 22 0 0.00 0.0 0 9.9 15 300 M M 5 1 M M 23 66 32 49 15 16 0 0.00 0.0 0 17.4 27 190 M M 0 35 200 24 58 39 49 15 16 0 0.00 0.0 0 13.2 23 180 M M 1 30 180 25 52 31 42 7 23 0 0.03 0.0 0 12.4 22 310 M M 2 30 300 26 51 30 41 6 24 0 0.02 0.0 0 6.8 14 180 M M 3 1 18 180 27 41 37 39 3 26 0 1.30 0.0 0 13.6 22 130 M M 10 1 26 140 28 37 30 34 -2 31 0 0.20 T T 19.3 30 330 M M 10 1 35 330 29 39 26 33 -4 32 0 0.01 0.1 T 14.4 22 330 M M 4 1 32 320 30 42 24 33 -4 32 0 0.00 0.0 0 8.6 16 290 M M 2 22 300 31 52 26 39 1 26 0 0.01 0.0 0 13.9 24 170 M M 1 32 170 ================================================================================ SM 1245 670 1050 0 2.28 6.0 409.1 M 151 ================================================================================ AV 40.2 21.6 13.2 FASTST PSBL % 5 MAX(MPH) MISC ----> 30 330 # 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: MARCH YEAR: 2003 LATITUDE: 43 55 N LONGITUDE: 92 30 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 30.9 TOTAL FOR MONTH: 2.28 1 = FOG DPTR FM NORMAL: 0.3 DPTR FM NORMAL: 0.40 2 = FOG REDUCING VISIBILITY HIGHEST: 68 ON 16 GRTST 24HR 1.30 ON 27-27 TO 1/4 MILE OR LESS LOWEST: -9 ON 10, 9 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 6.0 INCHES 5 = HAIL GRTST 24HR 3.0 ON 8- 8 6 = GLAZE OR RIME GRTST DEPTH: 4 ON 10, 9 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: 10 0.01 INCH OR MORE: 15 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 4 MIN 32 OR BELOW: 21 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 4 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 1050 CLEAR (SCALE 0-3) 13 DPTR FM NORMAL -16 PTCLDY (SCALE 4-7) 9 SEASONAL TOTAL 7167 CLOUDY (SCALE 8-10) 9 DPTR FM NORMAL -186 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] SEASONAL TOTAL 0 HIGHEST SLP 30.41 ON 10 DPTR FM NORMAL 0 LOWEST SLP 29.55 ON 31 [REMARKS]