478 CXUS53 KDMX 150920 CF6MIW PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: MARSHALLTOWN IA MONTH: FEBRUARY YEAR: 2011 LATITUDE: 42 6 N LONGITUDE: 92 55 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 17 11 14 -4 51 0 M M M 26.1 38 350 M M 10 129 45 350 2 11 -7 2 -17 63 0 T M M 17.3 33 350 M M 3 189 40 350 3 21 -8 7 -12 58 0 0.00 0.0 M 12.4 23 220 M M 0 28 220 4 31 8 20 1 45 0 0.00 0.0 M 10.7 20 210 M M 0 24 210 5 31 18 25 6 40 0 0.00 0.0 M 3.8 10 210 M M 3 13 220 6 31 22 27 7 38 0 0.01 M M 10.8 21 350 M M 10 18 24 350 7 26 -7 10 -10 55 0 T M 0 14.8 21 310 M M 7 18 24 300 8 2 -8 -3 -23 68 0 0.00 0.0 M 12.3 20 340 M M 0 24 340 9 8 -6 1 -20 64 0 0.00 0.0 0 11.4 20 310 M M 0 22 320 10 20 -6 7 -14 58 0 0.00 0.0 0 10.1 24 260 M M 0 28 270 11 35 7 21 0 44 0 T M 0 11.4 21 240 M M 8 23 290 12 39 19 29 7 36 0 0.00 0.0 0 10.4 20 240 M M 1 25 210 13 48 33 41 19 24 0 0.00 0.0 0 15.2 30 290 M M 0 38 300 14 39 29 34 12 31 0 0.00 0.0 M 12.7 32 290 M M 7 1 40 280 ================================================================================ SM 359 105 675 0 0.01 0.0 179.4 M 49 ================================================================================ AV 25.6 7.5 12.8 FASTST M M 4 MAX(MPH) MISC ----> # 38 350 # 45 350 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: MARSHALLTOWN IA MONTH: FEBRUARY YEAR: 2011 LATITUDE: 42 6 N LONGITUDE: 92 55 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 16.6 TOTAL FOR MONTH: 0.01 1 = FOG OR MIST DPTR FM NORMAL: -3.6 DPTR FM NORMAL: -0.42 2 = FOG REDUCING VISIBILITY HIGHEST: 48 ON 13 GRTST 24HR 0.03 ON 31- 1 TO 1/4 MILE OR LESS LOWEST: -8 ON 8, 3 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: 10 0.01 INCH OR MORE: 1 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 0 MIN 32 OR BELOW: 13 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 6 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 675 CLEAR (SCALE 0-3) 8 DPTR FM NORMAL 48 PTCLDY (SCALE 4-7) 4 TOTAL FM JUL 1 4827 CLOUDY (SCALE 8-10) 2 DPTR FM NORMAL -127 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP M ON M DPTR FM NORMAL 0 LOWEST SLP 29.58 ON 5 [REMARKS]