PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ROCHESTER MN MONTH: MAY 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 49 34 42 -9 23 0 0.00 0.0 0 19.7 32 270 M M 4 39 260 2 39 33 36 -16 29 0 0.00 0.0 0 12.6 21 310 M M 7 26 300 3 55 29 42 -10 23 0 0.00 0.0 0 8.0 20 20 M M 1 25 30 4 64 30 47 -6 18 0 0.00 0.0 0 13.6 24 150 M M 1 31 160 5 63 47 55 2 10 0 T 0.0 0 17.6 29 310 M M 4 38 150 6 71 41 56 3 9 0 0.00 0.0 0 8.0 17 280 M M 1 21 260 7 71 51 61 7 4 0 T 0.0 0 6.2 13 40 M M 3 17 160 8 69 46 58 4 7 0 0.01 0.0 0 14.0 26 120 M M 0 33 120 9 66 53 60 6 5 0 0.96 T 0 20.7 35 130 M M 6 135 44 120 10 88 57 73 18 0 8 0.00 0.0 0 14.0 24 160 M M 1 18 30 170 11 77 63 70 15 0 5 0.10 0.0 0 6.7 20 10 M M 1 138 24 360 12 78 52 65 9 0 0 T 0.0 0 10.6 22 330 M M 5 18 26 340 13 56 49 53 -3 12 0 0.00 0.0 0 16.2 29 360 M M 9 36 360 14 49 43 46 -10 19 0 0.41 0.0 0 15.3 24 30 M M 10 1 29 30 15 64 44 54 -3 11 0 T 0.0 0 16.5 24 20 M M 1 31 20 16 65 38 52 -5 13 0 0.00 0.0 0 11.0 23 20 M M 0 26 20 17 65 39 52 -5 13 0 0.00 0.0 0 7.5 16 80 M M 0 20 80 18 69 45 57 -1 8 0 0.00 0.0 0 8.7 21 90 M M 3 26 80 19 70 52 61 3 4 0 0.00 0.0 0 9.2 18 100 M M 5 18 22 100 20 73 56 65 7 0 0 0.41 0.0 0 12.1 25 130 M M 4 18 32 110 21 74 60 67 8 0 2 0.47 0.0 0 12.2 28 260 M M 6 18 38 250 22 74 58 66 7 0 1 0.42 0.0 0 16.8 36 180 M M 3 138 49 170 23 73 58 66 7 0 1 0.00 0.0 0 12.2 23 280 M M 5 29 270 24 70 56 63 3 2 0 0.48 0.0 0 10.6 20 90 M M 6 1 25 110 25 57 49 53 -7 12 0 0.52 0.0 0 16.1 23 30 M M 7 1 30 40 26 63 45 54 -7 11 0 0.00 0.0 0 10.3 21 20 M M 0 25 340 27 61 44 53 -8 12 0 0.05 0.0 0 10.3 16 140 M M 3 1 20 140 28 75 52 64 3 1 0 T 0.0 0 14.7 28 220 M M 3 18 32 220 29 71 54 63 1 2 0 0.05 0.0 0 9.6 24 90 M M 6 138 28 80 30 87 62 75 13 0 10 0.00 0.0 0 19.5 32 180 M M 1 1 43 180 31 79 56 68 6 0 3 0.04 0.0 0 21.9 41 260 M M 2 3 49 260 ================================================================================ SM 2085 1496 248 30 3.92 T 402.4 M 108 ================================================================================ AV 67.3 48.3 13.0 FASTST M M 3 MAX(MPH) MISC ----> # 41 260 # 49 170 ================================================================================ 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: MAY YEAR: 2011 LATITUDE: 43 55 N LONGITUDE: 92 30 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 57.8 TOTAL FOR MONTH: 3.92 1 = FOG OR MIST DPTR FM NORMAL: 0.9 DPTR FM NORMAL: 0.39 2 = FOG REDUCING VISIBILITY HIGHEST: 88 ON 10 GRTST 24HR 1.00 ON 24-25 TO 1/4 MILE OR LESS LOWEST: 29 ON 3 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: T 5 = HAIL GRTST 24HR T ON 9- 9 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: 12 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 8 MIN 32 OR BELOW: 2 0.50 INCH OR MORE: 2 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 248 CLEAR (SCALE 0-3) 15 DPTR FM NORMAL -33 PTCLDY (SCALE 4-7) 14 TOTAL FM JUL 1 7876 CLOUDY (SCALE 8-10) 2 DPTR FM NORMAL -367 [CDD (BASE 65) ] TOTAL THIS MO. 30 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 30 HIGHEST SLP 30.41 ON 4 DPTR FM NORMAL -1 LOWEST SLP 29.37 ON 22 [REMARKS] #FINAL-05-11#