PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: BISMARCK ND MONTH: OCTOBER YEAR: 2009 LATITUDE: 46 46 N LONGITUDE: 100 45 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 54 44 49 -3 16 0 0.11 0.0 0 15.1 33 320 M M 10 1 44 310 2 47 40 44 -7 21 0 0.10 0.0 0 13.5 31 320 M M 10 1 41 320 3 49 40 45 -6 20 0 0.01 0.0 0 4.8 13 20 M M 10 1 16 350 4 51 42 47 -4 18 0 0.02 0.0 0 2.9 9 80 M M 9 1 10 50 5 44 36 40 -10 25 0 0.73 0.0 0 9.9 20 80 M M 10 1 23 80 6 48 35 42 -8 23 0 0.06 0.0 0 8.1 14 280 M M 9 20 280 7 51 39 45 -5 20 0 0.01 0.0 0 15.2 31 290 M M 8 41 290 8 45 25 35 -14 30 0 0.00 0.0 0 9.2 22 310 M M 10 30 290 9 32 21 27 -22 38 0 T T 0 13.0 29 320 M M 9 33 280 10 33 22 28 -20 37 0 T T 0 15.5 28 280 M M 10 37 290 11 36 28 32 -16 33 0 T 0.1 0 5.8 13 280 M M 10 1 17 280 12 34 25 30 -18 35 0 0.03 0.6 0 2.2 8 30 M M 9 18 9 30 13 39 24 32 -15 33 0 0.00 0.0 0 11.2 22 140 M M 6 29 140 14 35 32 34 -13 31 0 0.24 T T 11.5 18 130 M M 10 18 24 120 15 39 33 36 -10 29 0 T T T 4.5 9 30 M M 10 1 12 20 16 40 34 37 -9 28 0 T 0.0 0 3.8 14 350 M M 10 1 17 350 17 62 28 45 0 20 0 0.00 0.0 0 10.1 20 190 M M 2 24 200 18 80 36 58 13 7 0 0.00 0.0 0 8.1 25 310 M M 0 8 33 310 19 53 43 48 4 17 0 0.25 0.0 0 9.4 20 340 M M 8 18 25 350 20 43 39 41 -3 24 0 0.41 0.0 0 8.6 15 40 M M 10 1 18 40 21 48 35 42 -1 23 0 T 0.0 0 4.8 8 30 M M 10 18 10 60 22 46 23 35 -7 30 0 0.00 0.0 0 3.9 13 150 M M 3 8 17 170 23 59 28 44 2 21 0 T 0.0 0 3.8 17 320 M M 3 24 330 24 49 32 41 0 24 0 0.02 0.0 0 6.7 15 340 M M 9 21 340 25 45 37 41 0 24 0 T 0.0 0 3.9 14 340 M M 10 1 17 360 26 56 24 40 0 25 0 0.00 0.0 0 9.2 21 180 M M 2 26 210 27 54 37 46 7 19 0 0.00 0.0 0 4.7 17 130 M M 3 21 130 28 45 40 43 4 22 0 0.02 0.0 0 7.5 16 270 M M 9 20 290 29 40 32 36 -2 29 0 0.19 T 0 11.9 20 340 M M 9 1 28 340 30 38 26 32 -6 33 0 T T 0 7.9 15 320 M M 6 22 320 31 44 29 37 0 28 0 0.01 0.0 0 6.5 16 310 M M 8 23 310 ================================================================================ SM 1439 1009 783 0 2.21 0.7 253.2 M 242 ================================================================================ AV 46.4 32.5 8.2 FASTST M M 8 MAX(MPH) MISC ----> # 33 320 # 44 310 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: BISMARCK ND MONTH: OCTOBER YEAR: 2009 LATITUDE: 46 46 N LONGITUDE: 100 45 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 39.5 TOTAL FOR MONTH: 2.21 1 = FOG OR MIST DPTR FM NORMAL: -5.7 DPTR FM NORMAL: 0.93 2 = FOG REDUCING VISIBILITY HIGHEST: 80 ON 18 GRTST 24HR 0.79 ON 5- 6 TO 1/4 MILE OR LESS LOWEST: 21 ON 9 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.7 INCH 5 = HAIL GRTST 24HR 0.6 ON M 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: 1 0.01 INCH OR MORE: 15 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 7 MIN 32 OR BELOW: 15 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 783 CLEAR (SCALE 0-3) 6 DPTR FM NORMAL 158 PTCLDY (SCALE 4-7) 3 TOTAL FM JUL 1 929 CLOUDY (SCALE 8-10) 22 DPTR FM NORMAL -15 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 331 HIGHEST SLP 30.44 ON 17 DPTR FM NORMAL -140 LOWEST SLP 29.37 ON 27 [REMARKS]