PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: TWIN CITIES MN MONTH: SEPTEMBER YEAR: 2011 LATITUDE: 44 52 N LONGITUDE: 93 13 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 94 71 83 15 0 18 0.00 0.0 0 8.4 20 150 M M 4 18 26 140 2 82 72 77 9 0 12 0.02 0.0 0 6.9 18 330 M M 9 18 23 10 3 81 60 71 4 0 6 T 0.0 0 9.1 24 320 M M 7 3 31 310 4 71 53 62 -5 3 0 T 0.0 0 11.7 22 320 M M 4 31 360 5 72 48 60 -6 5 0 0.00 0.0 0 3.8 13 160 M M 2 1 15 170 6 74 51 63 -3 2 0 0.00 0.0 0 6.0 12 170 M M 2 16 140 7 79 53 66 0 0 1 0.00 0.0 0 3.2 10 60 M M 0 8 23 40 8 86 57 72 7 0 7 0.00 0.0 0 5.7 16 10 M M 1 1 29 30 9 90 63 77 12 0 12 0.00 0.0 0 6.2 16 20 M M 0 31 20 10 89 63 76 11 0 11 0.00 0.0 0 3.4 12 20 M M 3 23 30 11 89 65 77 13 0 12 0.00 0.0 0 5.3 17 280 M M 2 21 270 12 90 61 76 12 0 11 0.00 0.0 0 12.8 30 320 M M 1 39 320 13 70 54 62 -1 3 0 0.00 0.0 0 10.1 24 340 M M 4 31 350 14 60 41 51 -12 14 0 0.00 0.0 0 12.1 22 340 M M 4 31 350 15 58 36 47 -15 18 0 0.00 0.0 0 3.4 9 140 M M 4 20 140 16 60 48 54 -8 11 0 0.00 0.0 0 8.7 18 160 M M 9 24 180 17 67 49 58 -4 7 0 T 0.0 0 11.5 25 170 M M 9 30 170 18 61 53 57 -4 8 0 0.20 0.0 0 6.7 13 130 M M 10 18 15 140 19 75 51 63 2 2 0 0.00 0.0 0 4.1 14 290 M M 5 1 18 280 20 73 55 64 4 1 0 0.04 0.0 0 14.5 29 240 M M 8 39 230 21 61 49 55 -5 10 0 0.05 0.0 0 15.1 25 270 M M 10 18 33 280 22 57 46 52 -7 13 0 T 0.0 0 6.2 15 360 M M 8 1 21 10 23 60 47 54 -5 11 0 0.00 0.0 0 2.6 12 50 M M 8 21 30 24 62 41 52 -6 13 0 0.00 0.0 0 3.9 14 90 M M 3 1 18 100 25 67 45 56 -2 9 0 T 0.0 0 6.3 18 30 M M 7 1 28 30 26 70 53 62 5 3 0 T 0.0 0 12.7 23 20 M M 9 8 32 30 27 67 58 63 6 2 0 0.05 0.0 0 4.5 17 20 M M 9 1 21 30 28 81 56 69 13 0 4 0.00 0.0 0 2.4 9 270 M M 5 1 14 20 29 66 55 61 5 4 0 T 0.0 0 18.5 37 320 M M 5 53 310 30 64 44 54 -2 11 0 0.00 0.0 0 10.2 17 350 M M 1 26 350 ================================================================================ SM 2176 1598 150 94 0.36 0.0 236.0 M 153 ================================================================================ AV 72.5 53.3 7.9 FASTST M M 5 MAX(MPH) MISC ----> # 37 320 # 53 310 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: TWIN CITIES MN MONTH: SEPTEMBER YEAR: 2011 LATITUDE: 44 52 N LONGITUDE: 93 13 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 62.9 TOTAL FOR MONTH: 0.36 1 = FOG OR MIST DPTR FM NORMAL: 0.9 DPTR FM NORMAL: -2.72 2 = FOG REDUCING VISIBILITY HIGHEST: 94 ON 1 GRTST 24HR 0.20 ON 18-18 TO 1/4 MILE OR LESS LOWEST: 36 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: 5 MAX 90 OR ABOVE: 3 0.10 INCH OR MORE: 1 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 150 CLEAR (SCALE 0-3) 10 DPTR FM NORMAL -4 PTCLDY (SCALE 4-7) 13 TOTAL FM JUL 1 150 CLOUDY (SCALE 8-10) 7 DPTR FM NORMAL -23 [CDD (BASE 65) ] TOTAL THIS MO. 94 DPTR FM NORMAL 28 [PRESSURE DATA] TOTAL FM JAN 1 1007 HIGHEST SLP 30.48 ON 15 DPTR FM NORMAL 260 LOWEST SLP 29.64 ON 12 [REMARKS] #FINAL-09-11#