PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ROCHESTER MONTH: DECEMBER YEAR: 2001 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 32 24 28 4 37 0 0.00 0.0 0 11.2 23 280 M M 6 1 29 280 2 45 27 36 13 29 0 0.00 0.0 0 12.6 24 190 M M 0 1 29 190 3 49 29 39 16 26 0 0.00 0.0 0 10.3 16 160 M M 2 1 18 160 4 56 46 51 29 14 0 T 0.0 0 11.4 18 220 M M 8 1 23 220 5 61 33 47 25 18 0 0.81 0.0 0 21.6 36 280 M M 7 1 45 280 6 43 28 36 15 29 0 0.00 0.0 0 11.0 26 230 M M 0 30 210 7 35 24 30 9 35 0 0.06 0.6 0 7.0 15 120 M M 5 1 18 120 8 30 15 23 3 42 0 0.00 0.0 0 10.3 23 310 M M 4 128 25 300 9 43 16 30 10 35 0 0.00 M 0 18.5 29 210 M M 0 36 210 10 41 28 35 16 30 0 0.00 0.0 0 11.2 28 200 M M 0 35 210 11 45 27 36 17 29 0 0.00 0.0 0 16.3 26 160 M M 0 1 33 160 12 39 28 34 16 31 0 0.07 0.0 0 10.6 20 190 M M 9 18 24 180 13 28 22 25 7 40 0 0.00 0.0 0 13.3 17 310 M M 10 M M M 14 30 25 28 11 37 0 0.00 0.0 0 14.4 22 160 M M 8 M 26 160 15 43 28 36 19 29 0 0.00 0.0 0 19.5 30 160 M M 6 18 38 150 16 43 31 37 20 28 0 0.01 0.0 0 12.7 21 170 M 0 10 12 26 170 17 41 28 35 19 30 0 0.00 0.0 0 7.8 14 330 M M 5 18 16 330 18 44 29 37 21 28 0 0.00 0.0 0 13.9 29 320 M M 1 32 320 19 35 21 28 12 37 0 0.00 0.0 0 M 30 310 M M 0 37 320 20 37 19 28 13 37 0 0.00 0.0 0 5.8 13 290 M M 0 14 290 21 35 16 26 11 39 0 0.00 0.0 0 14.1 31 150 M M 0 3 38 150 22 38 18 28 13 37 0 0.31 T 0 19.2 28 280 M M 8 13 32 280 23 23 9 16 2 49 0 0.10 1.0 0 21.0 31 300 M M 6 1 36 310 24 16 6 11 -3 54 0 T T 1 19.2 26 320 M M 7 18 32 320 25 15 6 11 -3 54 0 T T 1 13.9 21 290 M M 6 18 24 300 26 19 4 12 -1 53 0 0.01 0.1 1 15.2 23 290 M M 10 18 28 290 27 21 11 16 3 49 0 0.01 0.3 1 15.0 26 320 M M 7 1 31 320 28 16 4 10 -3 55 0 0.01 0.2 1 12.3 23 320 M M 6 18 26 320 29 7 -2 3 -10 62 0 T T 2 13.5 17 300 M M 2 81 21 310 30 14 3 9 -4 56 0 T T 1 14.8 26 320 M M 7 18 29 320 31 11 -4 4 -8 61 0 0.00 0.0 1 13.3 18 320 M M 0 20 320 ================================================================================ SM 1035 599 1190 0 1.39 2.2 410.9 M 140 ================================================================================ AV 33.4 19.3 13.7 FASTST PSBL % 5 MAX(MPH) MISC ----> 36 280 45 280 ================================================================================ 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: DECEMBER YEAR: 2001 LATITUDE: 43 55 N LONGITUDE: 92 30 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 26.4 TOTAL FOR MONTH: 1.39 1 = FOG DPTR FM NORMAL: 9.2 DPTR FM NORMAL: 0.36 2 = FOG REDUCING VISIBILITY HIGHEST: 61 ON 5 GRTST 24HR 0.82 ON 4- 5 TO 1/4 MILE OR LESS LOWEST: -4 ON 31 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 2.2 INCHES 5 = HAIL GRTST 24HR 1.0 ON 23-23 6 = GLAZE OR RIME GRTST DEPTH: 2 ON 29 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: 13 0.01 INCH OR MORE: 9 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3 MIN 32 OR BELOW: 29 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 2 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 1190 CLEAR (SCALE 0-3) 12 DPTR FM NORMAL -292 PTCLDY (SCALE 4-7) 12 SEASONAL TOTAL 2601 CLOUDY (SCALE 8-10) 7 DPTR FM NORMAL -617 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] SEASONAL TOTAL 591 HIGHEST SLP M ON M DPTR FM NORMAL 119 LOWEST SLP M ON M [REMARKS]