WFO Monthly/Daily Climate Data
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CXUS53 KDMX 020234
CF6MIW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   MARSHALLTOWN IA
                                          MONTH:     MAY
                                          YEAR:      2023
                                          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  62  39  51  -3  14   0 0.00  0.0    0 22.9 40 320   M    M   1        53 320
 2  65  37  51  -3  14   0 0.00  0.0    0 18.9 36 320   M    M   1 8      47 310
 3  70  29  50  -5  15   0 0.00  0.0    0  4.3 13 250   M    M   0        19 320
 4  79  39  59   4   6   0 0.00  0.0    0  9.3 18 190   M    M   0 8      24 200
 5  72  51  62   6   3   0 1.05  0.0    0 12.0 23 100   M    M   7 1      29 110
 6  73  57  65   9   0   0    T  0.0    0 10.8 23 130   M    M   7 1      31 150
 7  78  54  66  10   0   1 0.33  0.0    0  9.2 32  20   M    M   5 123    45  10
 8  76  58  67  10   0   2 0.42  0.0    0  9.7 26 120   M    M   5 13     37 130
 9  74  52  63   6   2   0 0.00  0.0    0  9.7 17 130   M    M   3 1      22 130
10  80  52  66   8   0   1 0.00  0.0    0 12.8 22 130   M    M   0 18     28 120
11  81  58  70  12   0   5 0.10  0.0    0 10.3 20 120   M    M   5 1      25 120
12  80  64  72  14   0   7 0.17  0.0    0 10.4 21 100   M    M   8 1      27  90
13  77  64  71  12   0   6 0.37  0.0    0 17.3 24 110   M    M   9 1238   31  90
14  65  52  59   0   6   0 0.06  0.0    0 16.2 24  80   M    M  10 1      31  70
15  69  52  61   1   4   0    T  0.0    0  8.3 20  70   M    M   8        27  70
16  81  51  66   6   0   1 0.00  0.0    0  7.7 17 320   M    M   1        24 300
17  73  53  63   3   2   0 0.00  0.0    0 10.7 18 100   M    M   1        25 110
18  83  53  68   7   0   3 0.08  0.0    0 10.9 21 240   M    M   4 18     28 200
19  64  44  54  -7  11   0 0.00  0.0    0 13.5 24 330   M    M   1 18     34 320
20  72  41  57  -5   8   0 0.00  0.0    0  5.8 15 360   M    M   0        19 340
21  76  46  61  -1   4   0 0.00  0.0    0  4.6 14 190   M    M   0        18 220
22  79  50  65   3   0   0 0.00  0.0    0  7.5 16 160   M    M   0        23 170
23  82  51  67   4   0   2 0.00  0.0    0  6.0 15 160   M    M   0        21 160
24  86  53  70   7   0   5 0.00  0.0    0  8.7 22  90   M    M   0        29 100
25  76  51  64   0   1   0 0.00  0.0    0 14.4 22 130   M    M   2        28 130
26  76  41  59  -5   6   0 0.00  0.0    0  9.2 20 100   M    M   0 8      25 110
27  80  45  63  -1   2   0 0.00  0.0    0  8.5 20 120   M    M   0        27 110
28  83  49  66   1   0   1 0.00  0.0    0  7.5 20 140   M    M   0 8      24 100
29  85  50  68   3   0   3 0.00  0.0    0  7.4 16 170   M    M   0        22 160
30  88  62  75   9   0  10 0.00  0.0    0  8.9 20 160   M    M   1        27 150
31  90  62  76  10   0  11 0.01  0.0    0  9.9 23 200   M    M   1 3      36 180
================================================================================
SM 2375 1560        98  58  2.59  0.0    323.3          M       80
================================================================================
AV 76.6 50.3                              10.4 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->    40 320                 53 320
================================================================================
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:      2023
                                          LATITUDE:   42  6 N
                                          LONGITUDE:  92 55 W

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

AVERAGE MONTHLY: 63.5   TOTAL FOR MONTH:   2.59    1 = FOG OR MIST
DPTR FM NORMAL:   3.5   DPTR FM NORMAL:   -2.29    2 = FOG REDUCING VISIBILITY
HIGHEST:    90 ON 31    GRTST 24HR  1.05 ON  5- 5      TO 1/4 MILE OR LESS
LOWEST:     29 ON  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:   9
MAX 90 OR ABOVE:   1    0.10 INCH OR MORE:   6
MIN 32 OR BELOW:   1    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.    98    CLEAR  (SCALE 0-3)  20
DPTR FM NORMAL  -107    PTCLDY (SCALE 4-7)   9
TOTAL FM JUL 1  6510    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL  -457

[CDD (BASE 65) ]
TOTAL THIS MO.    58
DPTR FM NORMAL     9    [PRESSURE DATA]
TOTAL FM JAN 1    68    HIGHEST SLP 30.39 ON 14
DPTR FM NORMAL    14    LOWEST  SLP 29.68 ON  1

[REMARKS]
#FINAL-05-23#


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