PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ROCHESTER MN MONTH: FEBRUARY YEAR: 2010 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 19 6 13 -1 52 0 0.08 1.6 11 9.0 14 110 M M 8 18 18 100 2 20 4 12 -2 53 0 0.08 0.9 14 8.4 16 300 M M 7 18 18 300 3 20 -3 9 -5 56 0 0.00 0.0 14 7.2 16 160 M M 3 18 18 170 4 34 20 27 12 38 0 0.01 0.1 13 10.6 17 180 M M 10 168 22 190 5 31 27 29 14 36 0 T T 13 11.6 20 50 M M 9 18 23 60 6 30 17 24 9 41 0 0.00 0.0 13 7.8 16 60 M M 9 18 60 7 22 13 18 2 47 0 0.05 0.5 12 9.3 15 130 M M 8 1 18 130 8 23 20 22 6 43 0 0.29 6.0 14 14.6 21 120 M M 10 1 24 100 9 24 15 20 4 45 0 0.17 2.3 20 16.3 23 340 M M 10 18 26 340 10 16 -2 7 -10 58 0 0.00 0.0 20 11.6 17 320 M M 0 20 330 11 22 -5 9 -8 56 0 T T 20 3.9 12 300 M M 2 18 13 290 12 20 0 10 -7 55 0 T T 20 4.0 12 280 M M 6 128 13 280 13 16 -1 8 -10 57 0 T T 19 4.3 9 280 M M 7 128 10 280 14 19 -2 9 -9 56 0 0.02 0.4 19 13.0 24 310 M M 3 128 28 360 15 27 18 23 5 42 0 0.06 1.5 21 15.7 23 350 M M 9 1 28 350 16 29 16 23 4 42 0 0.00 0.0 21 16.8 24 340 M M 3 29 330 17 26 13 20 1 45 0 0.00 0.0 20 12.2 16 310 M M 3 17 310 18 26 3 15 -5 50 0 0.00 0.0 19 9.7 14 280 M M 0 8 15 280 19 28 1 15 -5 50 0 T T 19 4.9 13 290 M M 3 18 13 290 20 28 12 20 0 45 0 0.02 0.4 18 6.3 12 330 M M 6 18 13 310 21 25 8 17 -4 48 0 0.00 0.0 17 8.0 12 300 M M 5 128 14 310 22 29 7 18 -3 47 0 T T 17 11.6 16 300 M M 7 18 18 300 23 21 0 11 -10 54 0 0.01 0.2 17 13.5 24 320 M M 7 18 28 320 24 15 -7 4 -18 61 0 0.00 0.0 17 11.1 16 300 M M 0 18 310 25 23 -1 11 -11 54 0 0.00 0.0 16 4.9 9 320 M M 0 8 9 310 26 27 2 15 -8 50 0 0.00 0.0 16 8.9 14 310 M M 0 18 15 310 27 30 5 18 -5 47 0 0.00 0.0 16 12.2 20 320 M M 0 22 320 28 33 12 23 -1 42 0 0.00 0.0 15 9.2 18 20 M M 3 21 20 ================================================================================ SM 683 198 1370 0 0.79 13.9 276.6 M 138 ================================================================================ AV 24.4 7.1 9.9 FASTST M M 5 MAX(MPH) MISC ----> # 24 310 # 29 330 ================================================================================ 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: 2010 LATITUDE: 43 55 N LONGITUDE: 92 30 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 15.7 TOTAL FOR MONTH: 0.79 1 = FOG OR MIST DPTR FM NORMAL: -2.7 DPTR FM NORMAL: 0.04 2 = FOG REDUCING VISIBILITY HIGHEST: 34 ON 4 GRTST 24HR 0.29 ON 1- 2 TO 1/4 MILE OR LESS LOWEST: -7 ON 24 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 13.9 INCHES 5 = HAIL GRTST 24HR 6.0 ON 8- 8 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 21 ON 16,15 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: 26 0.01 INCH OR MORE: 10 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: 9 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 1370 CLEAR (SCALE 0-3) 11 DPTR FM NORMAL 65 PTCLDY (SCALE 4-7) 11 TOTAL FM JUL 1 6064 CLOUDY (SCALE 8-10) 6 DPTR FM NORMAL -223 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP 30.39 ON 3 DPTR FM NORMAL 0 LOWEST SLP 29.92 ON 23 [REMARKS] #FINAL-02-10#