PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: TWIN CITIES MN MONTH: AUGUST 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 59 66 -7 0 1 0.00 0.0 0 13.1 26 270 M M 5 33 280 2 82 56 69 -4 0 4 0.42 0.0 0 7.8 30 250 M M 4 3 43 240 3 82 63 73 0 0 8 0.00 0.0 0 7.6 20 280 M M 3 23 280 4 77 63 70 -3 0 5 0.00 0.0 0 8.6 17 10 M M 5 24 330 5 79 56 68 -5 0 3 0.00 0.0 0 4.0 15 270 M M 3 22 310 6 80 61 71 -2 0 6 0.00 0.0 0 3.2 12 110 M M 6 20 10 7 71 64 68 -5 0 3 2.08 0.0 0 11.8 24 120 M M 10 13 29 130 8 86 67 77 5 0 12 0.98 0.0 0 8.9 26 360 M M 9 13 36 10 9 84 70 77 5 0 12 0.00 0.0 0 7.1 16 270 M M 8 23 20 10 82 66 74 2 0 9 T 0.0 0 4.9 15 340 M M 4 8 21 290 11 84 64 74 2 0 9 0.00 0.0 0 2.7 10 270 M M 1 18 15 130 12 88 65 77 5 0 12 0.00 0.0 0 6.6 13 170 M M 2 17 200 13 83 69 76 4 0 11 T 0.0 0 7.6 16 170 M M 6 21 180 14 90 69 80 9 0 15 0.00 0.0 0 10.3 20 170 M M 4 26 150 15 82 71 77 6 0 12 0.17 0.0 0 11.3 29 140 M M 9 138 35 140 16 78 65 72 1 0 7 0.08 0.0 0 10.7 22 280 M M 6 13 28 270 17 81 62 72 1 0 7 0.00 0.0 0 9.4 21 260 M M 4 28 270 18 78 57 68 -3 0 3 0.00 0.0 0 9.4 20 280 M M 2 26 270 19 69 62 66 -4 0 1 1.46 0.0 0 7.6 18 130 M M 8 138 24 130 20 66 61 64 -6 1 0 0.45 0.0 0 10.2 21 270 M M 10 1 26 280 21 74 58 66 -4 0 1 0.18 0.0 0 11.6 22 340 M M 7 1 29 330 22 75 52 64 -5 1 0 0.00 0.0 0 3.5 12 340 M M 1 22 10 23 77 55 66 -3 0 1 0.00 0.0 0 5.3 14 170 M M 3 17 160 24 82 61 72 3 0 7 0.00 0.0 0 12.1 25 170 M M 3 32 150 25 80 65 73 4 0 8 0.53 0.0 0 8.1 21 270 M M 6 13 28 240 26 76 59 68 0 0 3 0.00 0.0 0 4.2 12 110 M M 5 21 50 27 78 58 68 0 0 3 0.00 0.0 0 4.9 13 60 M M 4 1 20 50 28 78 58 68 0 0 3 0.08 0.0 0 9.2 24 320 M M 5 1 30 310 29 66 51 59 -8 6 0 0.00 0.0 0 12.3 22 310 M M 4 28 330 30 68 49 59 -8 6 0 0.00 0.0 0 3.1 10 360 M M 4 1 18 20 31 70 51 61 -6 4 0 0.00 0.0 0 3.3 12 170 M M 2 1 15 160 ================================================================================ SM 2418 1887 18 166 6.43 0.0 240.4 M 153 ================================================================================ AV 78.0 60.9 7.8 FASTST M M 5 MAX(MPH) MISC ----> # 30 250 # 43 240 ================================================================================ 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: AUGUST YEAR: 2009 LATITUDE: 44 52 N LONGITUDE: 93 13 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 69.4 TOTAL FOR MONTH: 6.43 1 = FOG OR MIST DPTR FM NORMAL: -1.2 DPTR FM NORMAL: 2.38 2 = FOG REDUCING VISIBILITY HIGHEST: 90 ON 14 GRTST 24HR 3.05 ON 7- 8 TO 1/4 MILE OR LESS LOWEST: 49 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: 10 MAX 90 OR ABOVE: 1 0.10 INCH OR MORE: 8 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 4 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2 [HDD (BASE 65) ] TOTAL THIS MO. 18 CLEAR (SCALE 0-3) 5 DPTR FM NORMAL -2 PTCLDY (SCALE 4-7) 21 TOTAL FM JUL 1 26 CLOUDY (SCALE 8-10) 5 DPTR FM NORMAL -1 [CDD (BASE 65) ] TOTAL THIS MO. 166 DPTR FM NORMAL -24 [PRESSURE DATA] TOTAL FM JAN 1 537 HIGHEST SLP 30.31 ON 31 DPTR FM NORMAL -103 LOWEST SLP 29.49 ON 20 [REMARKS] #FINAL-08-09#