PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ROCHESTER MN MONTH: FEBRUARY 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 16 9 13 -1 52 0 0.01 0.2 19 19.6 31 10 M M 4 18 39 360 2 11 -7 2 -12 63 0 0.00 0.0 19 15.1 25 340 M M 2 31 340 3 17 -5 6 -8 59 0 0.00 0.0 19 19.2 30 210 M M 0 89 35 220 4 30 11 21 6 44 0 0.00 0.0 19 12.9 24 230 M M 0 1 29 200 5 26 10 18 3 47 0 0.00 0.0 18 4.9 9 40 M M 7 128 10 40 6 30 23 27 12 38 0 0.05 0.6 18 11.5 18 10 M M 10 1 24 10 7 23 -6 9 -7 56 0 T 0.1 18 13.5 20 310 M M 7 1 23 320 8 0 -13 -6 -22 71 0 0.00 0.0 18 14.2 22 280 M M 1 26 280 9 4 -9 -2 -18 67 0 0.00 0.0 17 11.6 22 280 M M 0 26 280 10 6 -15 -4 -21 69 0 0.00 0.0 17 8.5 14 260 M M 0 17 250 11 31 -6 13 -4 52 0 0.02 0.2 17 11.3 21 290 M M 6 18 25 290 12 34 16 25 8 40 0 T T 17 11.7 20 200 M M 3 23 180 13 41 28 35 17 30 0 0.00 0.0 16 20.4 36 290 M M 1 44 280 14 38 31 35 17 30 0 0.00 0.0 15 14.5 35 290 M M 7 46 280 15 37 30 34 16 31 0 0.00 0.0 15 17.9 28 170 M M 4 18 36 170 16 41 27 34 15 31 0 0.00 0.0 14 11.9 23 170 M M 2 128 28 160 17 44 32 38 19 27 0 T 0.0 10 15.7 29 290 M M 7 128 37 300 18 32 17 25 5 40 0 0.00 0.0 6 19.1 32 290 M M 0 38 300 19 32 13 23 3 42 0 0.00 0.0 5 9.3 16 140 M M 1 18 140 20 30 25 28 8 37 0 0.55 4.4 4 17.4 31 70 M M 10 126 40 70 21 27 17 22 1 43 0 0.09 1.6 9 16.0 24 80 M M 10 16 31 80 22 25 15 20 -1 45 0 T T 9 10.6 21 180 M M 9 26 170 23 32 23 28 7 37 0 0.00 0.0 9 16.4 25 170 M M 8 18 32 150 24 30 17 24 2 41 0 T T 8 13.0 22 310 M M 7 18 25 310 25 17 3 10 -12 55 0 T 0.1 8 12.6 21 350 M M 5 8 24 350 26 11 -2 5 -18 60 0 0.05 2.1 8 2.8 9 170 M M 9 18 12 320 27 27 11 19 -4 46 0 T T 10 8.9 15 200 M M 9 18 17 200 28 20 1 11 -13 54 0 0.00 0.0 10 9.5 18 320 M M 0 1 22 170 ================================================================================ SM 712 296 1307 0 0.77 9.3 370.0 M 129 ================================================================================ AV 25.4 10.6 13.2 FASTST M M 5 MAX(MPH) MISC ----> # 36 290 # 46 280 ================================================================================ 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 MN MONTH: FEBRUARY YEAR: 2011 LATITUDE: 43 55 N LONGITUDE: 92 30 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 18.0 TOTAL FOR MONTH: 0.77 1 = FOG OR MIST DPTR FM NORMAL: -0.4 DPTR FM NORMAL: 0.02 2 = FOG REDUCING VISIBILITY HIGHEST: 44 ON 17 GRTST 24HR 0.56 ON 20-21 TO 1/4 MILE OR LESS LOWEST: -15 ON 10 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 9.3 INCHES 5 = HAIL GRTST 24HR 4.4 ON M 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 19 ON 4, 3 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: 22 0.01 INCH OR MORE: 6 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1 MIN 32 OR BELOW: 28 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 8 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 1307 CLEAR (SCALE 0-3) 12 DPTR FM NORMAL 2 PTCLDY (SCALE 4-7) 10 TOTAL FM JUL 1 5964 CLOUDY (SCALE 8-10) 6 DPTR FM NORMAL -323 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP 30.60 ON 2 DPTR FM NORMAL 0 LOWEST SLP 29.36 ON 17 [REMARKS] #FINAL-02-11#