


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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956 CXUS53 KDMX 090810 CF6MIW PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: MARSHALLTOWN IA MONTH: MARCH YEAR: 2025 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 31 13 22 -7 43 0 0.00 0.0 M 10.1 21 330 M M 0 28 340 2 43 9 26 -3 39 0 0.00 0.0 M 8.8 17 160 M M 0 27 160 3 63 27 45 15 20 0 T 0.0 M 13.6 24 160 M M 6 30 160 4 58 38 48 18 17 0 1.40 0.0 M 11.2 30 350 M M 9 13 42 340 5 37 24 31 1 34 0 M M M 28.8 45 330 M M 8 12 58 310 6 43 20 32 1 33 0 0.02 M M 8.1 14 240 M M 2 1 19 230 7 36 27 32 0 33 0 0.34 M M 10.2 18 30 M M 7 1 23 30 8 47 25 36 4 29 0 0.00 0.0 M 10.0 20 240 M M 0 25 250 ================================================================================ SM 358 183 248 0 1.76 0.0 100.8 M 32 ================================================================================ AV 44.8 22.9 12.6 FASTST M M 4 MAX(MPH) MISC ----> 45 330 58 310 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: MARSHALLTOWN IA MONTH: MARCH YEAR: 2025 LATITUDE: 42 6 N LONGITUDE: 92 55 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 33.8 TOTAL FOR MONTH: 1.76 1 = FOG OR MIST DPTR FM NORMAL: 3.4 DPTR FM NORMAL: 1.48 2 = FOG REDUCING VISIBILITY HIGHEST: 63 ON 3 GRTST 24HR 1.41 ON 4- 5 TO 1/4 MILE OR LESS LOWEST: 9 ON 2 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: M ON M 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: 3 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2 MIN 32 OR BELOW: 7 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 248 CLEAR (SCALE 0-3) 4 DPTR FM NORMAL -29 PTCLDY (SCALE 4-7) 2 TOTAL FM JUL 1 5028 CLOUDY (SCALE 8-10) 2 DPTR FM NORMAL -598 [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 29.12 ON 5 [REMARKS]