WFO Monthly/Daily Climate Data
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CXUS53 KDMX 020542
CF6MIW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   MARSHALLTOWN IA
                                          MONTH:     OCTOBER
                                          YEAR:      2021
                                          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  80  57  69  12   0   4 0.09  0.0    0  8.1 21 140   M    M   4 1      29 150
 2  74  61  68  11   0   3    T  0.0    0  7.1 15 290   M    M   8 12     20 280
 3  77  49  63   7   2   0 0.03  0.0    0 10.2 21 310   M    M   5 1      29 320
 4  74  45  60   4   5   0 0.00  0.0    0  8.5 18 350   M    M   0 1      30 350
 5  71  52  62   7   3   0 0.00  0.0    0  7.8 16 100   M    M   6 1      21  70
 6  76  62  69  14   0   4 0.15  0.0    0  7.5 20 120   M    M   9 18     28 110
 7  73  63  68  14   0   3 0.08  0.0    0  5.1 10  90   M    M   9 18     13  90
 8  81  61  71  17   0   6 0.13  0.0    0  4.3  9 210   M    M   3 1      14 220
 9  80  56  68  14   0   3 0.00  0.0    0 12.7 25 140   M    M   0        34 130
10  70  58  64  11   1   0    T  0.0    0  7.0 17 300   M    M   3        22 300
11  58  48  53   0  12   0 0.66  0.0    0  6.7 15 360   M    M   8 1      21  20
12  72  43  58   6   7   0 0.00  0.0    0  7.1 14 300   M    M   0        21 330
13  74  53  64  12   1   0 0.57  0.0    0 14.1 29 140   M    M   4 13     37 130
14  65  42  54   3  11   0 0.00  0.0    0  8.9 15 250   M    M   1        21 260
15  60  38  49  -2  16   0 0.01  0.0    0 10.3 29 300   M    M   4        37 300
16  63  34  49  -1  16   0 0.00  0.0    0  9.7 23 290   M    M   0        31 300
17  70  34  52   2  13   0 0.00  0.0    0  4.6 14 240   M    M   0        20 230
18  75  39  57   8   8   0 0.00  0.0    0  8.0 17 160   M    M   0        26 180
19  74  49  62  13   3   0 0.00  0.0    0 11.9 24 190   M    M   0 8      34 170
20  67  43  55   7  10   0 0.02  0.0    0 13.4 26 250   M    M   7        36 250
21  50  33  42  -6  23   0 0.06  0.0    0 13.7 24 320   M    M   9 1      35 270
22  46  29  38  -9  27   0    T  0.0    0  3.5 14 360   M    M   4 12     17  10
23  55  25  40  -7  25   0 0.00  0.0    0  7.1 16  90   M    M   1 12     20  90
24  46  42  44  -2  21   0 2.35  0.0    0 19.3 33  40   M    M  10 13     45  70
25  55  36  46   0  19   0 0.06  0.0    0  9.4 21  40   M    M   3 1      29  20
26  57  32  45  -1  20   0 0.00  0.0    0 16.0 26 120   M    M   2        36 130
27  54  47  51   6  14   0 0.56  0.0    0 14.8 26 130   M    M   9 1      37 120
28  48  45  47   2  18   0 0.64  0.0    0 16.2 26 360   M    M  10 1      37 360
29  53  38  46   2  19   0 0.01  0.0    0 17.2 28 350   M    M   8 1      39 360
30  59  32  46   2  19   0 0.00  0.0    0  7.1 23 330   M    M   0 1      33 320
31  51  28  40  -3  25   0 0.00  0.0    0 14.7 29 320   M    M   2        35 330
================================================================================
SM 2008 1374       338  23  5.42  0.0    312.0          M      129
================================================================================
AV 64.8 44.3                              10.1 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    33  40                 45  70
================================================================================
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:     OCTOBER
                                          YEAR:      2021
                                          LATITUDE:   42  6 N
                                          LONGITUDE:  92 55 W

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

AVERAGE MONTHLY: 54.5   TOTAL FOR MONTH:   5.42    1 = FOG OR MIST
DPTR FM NORMAL:   4.3   DPTR FM NORMAL:    2.97    2 = FOG REDUCING VISIBILITY
HIGHEST:    81 ON  8    GRTST 24HR  2.41 ON 24-25      TO 1/4 MILE OR LESS
LOWEST:     25 ON 23                               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:  15
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   7
MIN 32 OR BELOW:   5    0.50 INCH OR MORE:   5
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   338    CLEAR  (SCALE 0-3)  13
DPTR FM NORMAL  -129    PTCLDY (SCALE 4-7)  12
TOTAL FM JUL 1   383    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL  -244

[CDD (BASE 65) ]
TOTAL THIS MO.    23
DPTR FM NORMAL    13    [PRESSURE DATA]
TOTAL FM JAN 1   972    HIGHEST SLP 30.32 ON 31
DPTR FM NORMAL   244    LOWEST  SLP 29.54 ON 10

[REMARKS]
#FINAL-10-21#


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