WFO Monthly/Daily Climate Data
Issued by NWS

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629
CXUS53 KDMX 240810
CF6MIW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   MARSHALLTOWN IA
                                          MONTH:     MAY
                                          YEAR:      2024
                                          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  67  45  56   2   9   0 0.04  0.0    0  9.7 23 300   M    M   3        30 300
 2  64  48  56   2   9   0 1.05  0.0    0 11.6 26  80   M    M   9 13     33  80
 3  71  39  55   0  10   0 0.00  0.0    0  5.7 15 130   M    M   1 12     20 150
 4  63  44  54  -1  11   0 0.37  0.0    0 11.5 24 130   M    M   6 13     31 140
 5  68  39  54  -2  11   0 0.00  0.0    0  5.6 14 140   M    M   0 1      17 120
 6  76  48  62   6   3   0 0.00  0.0    0 16.9 31 140   M    M   7        40 140
 7  75  53  64   8   1   0 0.41  0.0    0 14.0 44 280   M    M   6 13     64 270
 8  79  51  65   8   0   0 0.65  0.0    0 12.7 40 320   M    M   4 13     50 320
 9  64  51  58   1   7   0 0.37  0.0    0  7.3 23 360   M    M   8 13     33 340
10  73  45  59   1   6   0 0.00  0.0    0 10.0 24 330   M    M   2 128    33 340
11  76  43  60   2   5   0 0.00  0.0    0  9.4 21 300   M    M   0        29 310
12  85  52  69  11   0   4 0.00  0.0    0 11.5 24 220   M    M   2        32 250
13  72  59  66   7   0   1 0.07  0.0    0  7.5 15  30   M    M   8 18     20  30
14  72  55  64   5   1   0 0.00  0.0    0 10.7 20  70   M    M   7 8      25  70
15  75  48  62   2   3   0 0.00  0.0    0  7.1 15 170   M    M   1 1      22 170
16  73  55  64   4   1   0 0.09    M    M  7.7 20 260   M    M   4 1      31 320
17  82  51  67   7   0   2 0.00    M    M  8.6 23 160   M    M   0        32 160
18  88  61  75  14   0  10 0.00    M    M 14.9 28 250   M    M   1        39 230
19  78  52  65   4   0   0 0.59  0.0    0  9.0 24 250   M    M   3 138    32 250
20  81  62  72  10   0   7 0.74  0.0    0  9.0 21 120   M    M   6 13     29 170
21  79  56  68   6   0   3 2.41    M    M 17.8 47 220   M    M   8 138    65 230
22  73  52  63   1   2   0 0.00    M    0 12.0 26 280   M    M   2        39 270
23  79  54  67   4   0   2    M  0.0    0  9.1 18 130   M    M   0 8      25 210
================================================================================
SM 1713 1163        79  29  6.79  0.0    239.3          M       88
================================================================================
AV 74.5 50.6                              10.4 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    47 220                 65 230
================================================================================
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:     MAY
                                          YEAR:      2024
                                          LATITUDE:   42  6 N
                                          LONGITUDE:  92 55 W

[TEMPERATURE DATA]      [PRECIPITATION DATA]       SYMBOLS USED IN COLUMN 16

AVERAGE MONTHLY: 62.5   TOTAL FOR MONTH:   6.79    1 = FOG OR MIST
DPTR FM NORMAL:   4.1   DPTR FM NORMAL:    3.26    2 = FOG REDUCING VISIBILITY
HIGHEST:    88 ON 18    GRTST 24HR  2.41 ON 21-21      TO 1/4 MILE OR LESS
LOWEST:     39 ON  5, 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:   0    0.01 INCH OR MORE:  11
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   8
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   5
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.    79    CLEAR  (SCALE 0-3)  12
DPTR FM NORMAL   -99    PTCLDY (SCALE 4-7)   9
TOTAL FM JUL 1  5492    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL -1449

[CDD (BASE 65) ]
TOTAL THIS MO.    29
DPTR FM NORMAL     4    [PRESSURE DATA]
TOTAL FM JAN 1    33    HIGHEST SLP M ON M
DPTR FM NORMAL     3    LOWEST  SLP 29.35 ON 21

[REMARKS]