WFO Monthly/Daily Climate Data Issued by NWS
000
CXUS53 KDMX 011046
CF6MIW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: MARSHALLTOWN IA
MONTH: JULY
YEAR: 2021
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 87 62 75 3 0 10 0.00 0.0 0 5.7 13 50 M M 1 17 40
2 85 63 74 2 0 9 0.00 0.0 0 5.0 13 50 M M 2 18 50
3 85 58 72 0 0 7 0.00 0.0 0 4.6 12 230 M M 0 15 220
4 89 66 78 6 0 13 0.00 0.0 0 9.8 17 200 M M 0 25 210
5 92 70 81 9 0 16 0.00 0.0 0 10.8 20 230 M M 2 26 210
6 90 70 80 7 0 15 0.00 0.0 0 8.9 17 200 M M 3 25 200
7 76 62 69 -4 0 4 0.03 0.0 0 8.7 20 360 M M 9 1 24 360
8 75 60 68 -5 0 3 T 0.0 0 5.2 13 310 M M 6 18 320
9 76 62 69 -4 0 4 0.26 0.0 0 11.0 21 140 M M 6 13 29 160
10 69 64 67 -6 0 2 0.08 0.0 0 10.5 23 150 M M 9 13 35 150
11 80 57 69 -4 0 4 0.00 0.0 0 10.4 22 30 M M 4 31 30
12 77 53 65 -8 0 0 0.00 0.0 0 4.2 10 40 M M 6 14 70
13 83 63 73 0 0 8 T 0.0 0 5.4 13 220 M M 4 1 17 270
14 86 67 77 4 0 12 0.88 0.0 0 9.8 30 210 M M 5 13 42 240
15 79 61 70 -3 0 5 0.00 0.0 0 6.5 14 330 M M 5 1 17 30
16 81 56 69 -4 0 4 0.00 0.0 0 4.7 13 100 M M 1 1 17 80
17 83 58 71 -2 0 6 0.00 0.0 0 3.1 9 120 M M 1 128 13 130
18 82 57 70 -3 0 5 0.00 0.0 0 5.1 12 60 M M 1 14 90
19 84 58 71 -2 0 6 0.00 0.0 0 4.1 9 30 M M 0 1 13 50
20 85 57 71 -2 0 6 0.00 0.0 0 5.1 12 320 M M 0 18 17 360
21 86 62 74 1 0 9 0.00 0.0 0 4.7 9 270 M M 2 1 12 270
22 85 67 76 3 0 11 0.00 0.0 0 8.0 16 200 M M 1 1 21 170
23 90 68 79 6 0 14 0.00 0.0 0 9.2 16 200 M M 0 18 24 170
24 91 66 79 6 0 14 0.00 0.0 0 8.1 14 350 M M 1 1 22 320
25 88 61 75 2 0 10 0.00 0.0 0 3.5 8 10 M M 0 1 11 320
26 89 61 75 2 0 10 0.00 0.0 0 5.4 13 190 M M 0 12 17 220
27 90 64 77 4 0 12 0.00 0.0 0 8.3 17 220 M M 0 8 22 230
28 92 73 83 11 0 18 0.00 0.0 0 6.5 15 200 M M 1 21 190
29 89 65 77 5 0 12 0.00 0.0 0 8.6 14 30 M M 2 18 19 350
30 75 61 68 -4 0 3 0.12 0.0 0 7.4 14 100 M M 6 18 17 80
31 81 63 72 0 0 7 0.00 0.0 0 5.4 14 320 M M 5 18 17 300
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SM 2600 1935 0 259 1.37 0.0 213.7 M 83
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AV 83.9 62.4 6.9 FASTST M M 3 MAX(MPH)
MISC ----> 30 210 42 240
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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: JULY
YEAR: 2021
LATITUDE: 42 6 N
LONGITUDE: 92 55 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 73.1 TOTAL FOR MONTH: 1.37 1 = FOG OR MIST
DPTR FM NORMAL: 0.5 DPTR FM NORMAL: -2.30 2 = FOG REDUCING VISIBILITY
HIGHEST: 92 ON 28, 5 GRTST 24HR 0.88 ON 14-14 TO 1/4 MILE OR LESS
LOWEST: 53 ON 12 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: 5
MAX 90 OR ABOVE: 6 0.10 INCH OR MORE: 3
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 19
DPTR FM NORMAL -7 PTCLDY (SCALE 4-7) 10
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 2
DPTR FM NORMAL 0
[CDD (BASE 65) ]
TOTAL THIS MO. 259
DPTR FM NORMAL 15 [PRESSURE DATA]
TOTAL FM JAN 1 604 HIGHEST SLP 30.22 ON 18
DPTR FM NORMAL 137 LOWEST SLP 29.78 ON 14
[REMARKS]
#FINAL-07-21#