PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: TWIN CITIES MN MONTH: SEPTEMBER YEAR: 2009 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 72 51 62 -4 3 0 0.00 0.0 0 5.4 15 140 M M 1 18 190 2 74 53 64 -2 1 0 0.00 0.0 0 7.5 15 140 M M 1 21 170 3 74 54 64 -2 1 0 0.00 0.0 0 3.7 10 120 M M 1 15 120 4 76 53 65 0 0 0 0.00 0.0 0 2.5 10 140 M M 0 18 13 150 5 79 56 68 3 0 3 0.00 0.0 0 5.4 13 170 M M 2 8 16 170 6 79 59 69 5 0 4 0.00 0.0 0 5.3 12 130 M M 3 15 150 7 79 58 69 5 0 4 0.00 0.0 0 6.8 15 140 M M 1 8 21 130 8 80 60 70 6 0 5 0.00 0.0 0 9.2 20 130 M M 3 8 24 140 9 80 61 71 8 0 6 0.01 0.0 0 6.0 14 170 M M 7 8 17 190 10 83 64 74 11 0 9 0.00 0.0 0 5.6 14 150 M M 5 8 18 140 11 82 65 74 11 0 9 0.00 0.0 0 6.5 17 170 M M 5 8 21 160 12 82 65 74 12 0 9 0.00 0.0 0 4.2 12 210 M M 6 18 16 200 13 83 63 73 11 0 8 0.00 0.0 0 1.7 8 150 M M 2 18 10 170 14 81 62 72 10 0 7 0.00 0.0 0 2.2 10 140 M M 6 8 14 180 15 84 58 71 10 0 6 0.00 0.0 0 3.1 12 60 M M 3 21 30 16 75 60 68 7 0 3 0.00 0.0 0 6.1 9 80 M M 5 17 60 17 82 59 71 11 0 6 0.00 0.0 0 3.3 9 170 M M 1 15 60 18 83 62 73 13 0 8 0.00 0.0 0 3.0 10 100 M M 3 8 14 100 19 83 63 73 13 0 8 0.00 0.0 0 6.0 14 160 M M 6 17 170 20 78 61 70 11 0 5 0.00 0.0 0 8.9 17 150 M M 5 22 150 21 76 57 67 8 0 2 T 0.0 0 8.6 18 130 M M 7 22 160 22 70 60 65 6 0 0 T 0.0 0 3.5 10 320 M M 10 8 18 20 23 78 62 70 12 0 5 T 0.0 0 4.1 9 20 M M 8 15 20 24 78 58 68 10 0 3 T 0.0 0 3.4 9 80 M M 7 18 20 25 70 56 63 5 2 0 0.37 0.0 0 5.7 14 110 M M 8 18 18 100 26 74 52 63 6 2 0 0.00 0.0 0 4.9 14 240 M M 4 12 18 240 27 73 49 61 4 4 0 0.08 0.0 0 16.3 41 290 M M 6 54 280 28 58 49 54 -2 11 0 T 0.0 0 18.3 33 310 M M 8 47 320 29 55 42 49 -7 16 0 0.00 0.0 0 9.1 18 20 M M 4 28 40 30 60 39 50 -6 15 0 0.00 0.0 0 11.8 22 120 M M 4 26 110 ================================================================================ SM 2281 1711 55 110 0.46 0.0 188.1 M 132 ================================================================================ AV 76.0 57.0 6.3 FASTST M M 4 MAX(MPH) MISC ----> # 41 290 # 54 280 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: TWIN CITIES MN MONTH: SEPTEMBER YEAR: 2009 LATITUDE: 44 52 N LONGITUDE: 93 13 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 66.5 TOTAL FOR MONTH: 0.46 1 = FOG OR MIST DPTR FM NORMAL: 5.5 DPTR FM NORMAL: -2.23 2 = FOG REDUCING VISIBILITY HIGHEST: 84 ON 15 GRTST 24HR 0.37 ON 24-25 TO 1/4 MILE OR LESS LOWEST: 39 ON 30 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: 3 MAX 90 OR ABOVE: 0 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. 55 CLEAR (SCALE 0-3) 11 DPTR FM NORMAL -123 PTCLDY (SCALE 4-7) 17 TOTAL FM JUL 1 81 CLOUDY (SCALE 8-10) 2 DPTR FM NORMAL -124 [CDD (BASE 65) ] TOTAL THIS MO. 110 DPTR FM NORMAL 54 [PRESSURE DATA] TOTAL FM JAN 1 647 HIGHEST SLP 30.32 ON 1 DPTR FM NORMAL -49 LOWEST SLP 29.39 ON 27 [REMARKS] #FINAL-09-09#