PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ROCHESTER MN MONTH: SEPTEMBER YEAR: 2011 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 12Z AVG MX 2MIN DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR ================================================================================ 1 89 67 78 12 0 13 0.00 0.0 0 11.8 20 180 M M 0 18 29 180 2 76 68 72 6 0 7 0.37 0.0 0 6.6 26 10 M M 4 13 31 10 3 75 54 65 -1 0 0 0.84 0.0 0 7.4 16 310 M M 6 13 22 310 4 66 48 57 -9 8 0 0.00 0.0 0 10.9 23 330 M M 3 30 330 5 68 43 56 -9 9 0 0.00 0.0 0 4.0 10 20 M M 1 1 15 40 6 69 42 56 -9 9 0 0.00 0.0 0 4.5 9 100 M M 1 13 140 7 73 45 59 -5 6 0 0.00 0.0 0 4.9 14 20 M M 0 17 30 8 80 52 66 2 0 1 0.00 0.0 0 7.2 15 20 M M 1 1 18 50 9 81 58 70 6 0 5 0.00 0.0 0 6.1 14 30 M M 0 17 30 10 82 56 69 6 0 4 0.00 0.0 0 4.2 8 210 M M 0 1 13 60 11 85 56 71 8 0 6 0.00 0.0 0 6.6 14 270 M M 1 18 260 12 87 58 73 10 0 8 0.00 0.0 0 14.0 31 220 M M 0 39 240 13 68 48 58 -4 7 0 0.00 0.0 0 9.0 16 360 M M 0 22 310 14 57 38 48 -14 17 0 0.00 0.0 0 12.7 21 330 M M 1 25 340 15 59 31 45 -16 20 0 0.00 0.0 0 5.5 12 30 M M 0 16 30 16 55 44 50 -11 15 0 0.00 0.0 0 8.3 16 140 M M 8 22 170 17 65 47 56 -4 9 0 T 0.0 0 11.1 22 140 M M 10 29 120 18 59 55 57 -3 8 0 0.31 0.0 0 9.6 16 160 M M 10 1 23 130 19 73 50 62 2 3 0 0.00 0.0 0 5.7 13 330 M M 4 12 20 330 20 75 50 63 4 2 0 0.19 0.0 0 15.6 31 230 M M 3 1 41 200 21 59 49 54 -5 11 0 0.03 0.0 0 15.5 25 250 M M 9 18 33 250 22 59 45 52 -6 13 0 0.03 0.0 0 5.8 15 330 M M 10 1 18 320 23 60 44 52 -6 13 0 0.00 0.0 0 4.6 10 20 M M 6 14 360 24 62 39 51 -6 14 0 0.00 0.0 0 4.4 15 40 M M 5 12 28 70 25 64 47 56 -1 9 0 0.04 0.0 0 7.3 20 40 M M 7 1 23 40 26 60 48 54 -2 11 0 0.64 0.0 0 12.7 24 340 M M 9 1 31 340 27 66 50 58 2 7 0 T 0.0 0 8.1 16 350 M M 8 1 21 350 28 76 56 66 10 0 1 0.00 0.0 0 3.5 9 160 M M 6 1 13 170 29 67 53 60 5 5 0 0.02 0.0 0 19.5 40 320 M M 3 1 56 310 30 62 40 51 -4 14 0 0.00 0.0 0 10.7 21 340 M M 1 25 350 ================================================================================ SM 2077 1481 210 45 2.47 0.0 257.8 M 117 ================================================================================ AV 69.2 49.4 8.6 FASTST M M 4 MAX(MPH) MISC ----> # 40 320 # 56 310 ================================================================================ 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 MN MONTH: SEPTEMBER YEAR: 2011 LATITUDE: 43 55 N LONGITUDE: 92 30 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 59.3 TOTAL FOR MONTH: 2.47 1 = FOG OR MIST DPTR FM NORMAL: -1.6 DPTR FM NORMAL: -0.98 2 = FOG REDUCING VISIBILITY HIGHEST: 89 ON 1 GRTST 24HR 0.84 ON 3- 3 TO 1/4 MILE OR LESS LOWEST: 31 ON 15 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.0 INCH 5 = HAIL GRTST 24HR 0.0 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 0 7 = DUSTSTORM OR SANDSTORM: 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: 9 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 5 MIN 32 OR BELOW: 1 0.50 INCH OR MORE: 2 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 210 CLEAR (SCALE 0-3) 15 DPTR FM NORMAL 33 PTCLDY (SCALE 4-7) 8 TOTAL FM JUL 1 215 CLOUDY (SCALE 8-10) 7 DPTR FM NORMAL 0 [CDD (BASE 65) ] TOTAL THIS MO. 45 DPTR FM NORMAL -9 [PRESSURE DATA] TOTAL FM JAN 1 680 HIGHEST SLP 30.48 ON 15 DPTR FM NORMAL 101 LOWEST SLP 29.70 ON 12 [REMARKS] #FINAL-09-11#