WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
519
CXUS53 KDMX 230810
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
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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
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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
9 60 28 44 12 21 0 0.00 0.0 M 9.6 20 250 M M 0 M M
10 73 34 54 21 11 0 0.00 M M 9.2 26 240 M M 0 39 230
11 55 32 44 11 21 0 0.00 M M 12.0 21 30 M M 0 27 40
12 64 26 45 11 20 0 0.00 0.0 M 6.7 12 90 M M 0 14 90
13 72 32 52 18 13 0 0.00 0.0 M 11.5 20 120 M M 0 138 27 140
14 79 50 65 30 0 0 0.15 M M 18.2 33 220 M M 3 13 55 180
15 51 29 40 5 25 0 0.00 0.0 M 18.6 35 300 M M 9 18 46 300
16 43 22 33 -3 32 0 0.00 0.0 M 14.7 28 330 M M 0 36 340
17 73 26 50 14 15 0 0.00 M M 16.3 29 170 M M 1 40 190
18 73 37 55 18 10 0 0.00 M M 11.3 25 40 M M 0 32 40
19 48 31 40 3 25 0 0.15 M M 28.8 38 350 M M 8 13 50 10
20 45 24 35 -3 30 0 0.00 0.0 M 12.7 25 340 M M 0 34 330
21 58 30 44 6 21 0 0.03 0.0 M 19.2 35 310 M M 2 48 310
22 54 18 36 -3 29 0 0.00 0.0 M 10.0 21 140 M M 1 30 150
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SM 1206 602 521 0 2.09 0.0 299.6 M 56
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AV 54.8 27.4 13.6 FASTST M M 3 MAX(MPH)
MISC ----> 45 330 58 310
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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: 41.1 TOTAL FOR MONTH: 2.09 1 = FOG OR MIST
DPTR FM NORMAL: 7.5 DPTR FM NORMAL: 1.12 2 = FOG REDUCING VISIBILITY
HIGHEST: 79 ON 14 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: 6
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 4
MIN 32 OR BELOW: 18 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 521 CLEAR (SCALE 0-3) 16
DPTR FM NORMAL -168 PTCLDY (SCALE 4-7) 3
TOTAL FM JUL 1 5301 CLOUDY (SCALE 8-10) 3
DPTR FM NORMAL -737
[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 28.95 ON 15
[REMARKS]