PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ROCHESTER MONTH: FEBRUARY 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 34 26 30 16 35 0 0.03 0.0 3 10.5 20 190 M M 9 12 23 190 2 34 32 33 19 32 0 0.25 T 3 12.5 23 70 M M 10 124 30 70 3 32 15 24 10 41 0 0.02 0.4 1 20.4 35 310 M M 10 169 41 320 4 16 -1 8 -7 57 0 0.00 0.0 1 19.2 35 310 M M 2 40 320 5 25 -2 12 -3 53 0 0.08 1.8 1 11.7 21 190 M M 8 1 24 190 6 17 -8 5 -10 60 0 T T 3 13.8 22 320 M M 5 18 24 310 7 13 -17 -2 -18 67 0 0.00 0.0 3 15.0 28 210 M M 0 32 200 8 23 -5 9 -7 56 0 T T 3 17.9 26 310 M M 5 1 30 310 9 23 -11 6 -10 59 0 0.13 1.5 3 14.3 24 300 M M 4 19 29 220 10 17 -9 4 -13 61 0 T T 4 12.6 23 340 M M 1 1 26 330 11 20 -4 8 -9 57 0 0.05 1.2 4 21.9 38 310 M M 5 129 44 290 12 12 -9 2 -15 63 0 0.00 0.0 5 15.6 26 280 M M 0 9 31 280 13 26 5 16 -2 49 0 0.00 0.0 4 8.0 14 260 M M 4 M M 14 24 10 17 -1 48 0 0.07 1.1 3 13.3 20 50 M M 6 1 23 50 15 20 5 13 -5 52 0 0.00 0.0 4 13.4 20 30 M M 1 22 60 16 23 -2 11 -8 54 0 0.00 0.0 4 9.1 14 140 M M 0 16 140 17 28 6 17 -2 48 0 0.00 0.0 4 14.3 24 180 M M 2 22 150 18 34 16 25 5 40 0 T 0.0 3 16.5 29 280 M M 4 16 35 270 19 38 11 25 5 40 0 0.00 0.0 2 11.8 22 250 M M 2 24 250 20 51 29 40 20 25 0 0.00 0.0 2 19.9 29 230 M M 0 36 240 21 41 23 32 11 33 0 T T 0 14.2 20 200 M M 7 12 M M 22 25 9 17 -4 48 0 T T 0 16.3 23 10 M M 7 18 26 10 23 13 4 9 -12 56 0 0.02 0.4 0 12.5 22 20 M M 4 18 25 10 24 5 -5 0 -22 65 0 T T T 14.5 21 300 M M 4 18 30 300 25 14 -9 3 -19 62 0 0.00 0.0 0 11.2 21 190 M M 0 24 190 26 24 0 12 -11 53 0 0.00 0.0 0 11.7 21 190 M M 0 25 190 27 33 6 20 -3 45 0 0.00 0.0 0 6.0 9 190 M M 0 M M 28 39 17 28 4 37 0 0.00 0.0 0 5.9 8 280 M M 0 18 M M ================================================================================ SM 704 132 1396 0 0.65 6.4 384.0 M 100 ================================================================================ AV 25.1 4.7 13.7 FASTST PSBL % 4 MAX(MPH) MISC ----> 38 310 44 290 ================================================================================ 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: FEBRUARY YEAR: 2003 LATITUDE: 43 55 N LONGITUDE: 92 30 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 14.9 TOTAL FOR MONTH: 0.65 1 = FOG DPTR FM NORMAL: -3.5 DPTR FM NORMAL: -0.10 2 = FOG REDUCING VISIBILITY HIGHEST: 51 ON 20 GRTST 24HR 0.28 ON 2- 3 TO 1/4 MILE OR LESS LOWEST: -17 ON 7 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 6.4 INCHES 5 = HAIL GRTST 24HR 1.8 ON 5- 5 6 = GLAZE OR RIME GRTST DEPTH: 5 ON 12 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: 20 0.01 INCH OR MORE: 8 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2 MIN 32 OR BELOW: 28 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 13 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 1396 CLEAR (SCALE 0-3) 13 DPTR FM NORMAL 91 PTCLDY (SCALE 4-7) 11 SEASONAL TOTAL 6117 CLOUDY (SCALE 8-10) 4 DPTR FM NORMAL -170 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] SEASONAL TOTAL 0 HIGHEST SLP 30.60 ON 15 DPTR FM NORMAL 0 LOWEST SLP 29.56 ON 3 [REMARKS]