WFO Monthly/Daily Climate Data
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968
CXUS53 KDMX 040040
CF6MIW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   MARSHALLTOWN IA
                                          MONTH:     OCTOBER
                                          YEAR:      2020
                                          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  58  33  46 -10  19   0    T  0.0    0 13.3 25 300   M    M   6 1      33 280
 2  56  30  43 -13  22   0 0.00  0.0    0  5.6 12 280   M    M   2        16 290
 3  54  39  47  -8  18   0    T  0.0    0  3.3 12  30   M    M  10        16  30
 4  56  28  42 -13  23   0 0.00  0.0    0  4.4 12 160   M    M   1 1      16 170
 5  69  42  56   2   9   0 0.00  0.0    0 17.0 30 190   M    M   0        43 170
 6  79  42  61   7   4   0 0.00  0.0    0 10.4 21 270   M    M   0        35 270
 7  78  47  63   9   2   0 0.00  0.0    0  7.8 15 340   M    M   0        21 350
 8  73  38  56   3   9   0 0.00  0.0    0  8.9 16 140   M    M   0        23 140
 9  84  57  71  18   0   6 0.00  0.0    0 15.2 29 200   M    M   0        38 210
10  77  52  65  13   0   0 0.00  0.0    0  9.2 20  30   M    M   0 1      24  40
11  79  51  65  13   0   0 0.00  0.0    0 16.7 26 160   M    M   1        37 160
12  71  45  58   6   7   0    T  0.0    0 17.0 31 310   M    M   3 8      43 310
13  64  38  51   0  14   0 0.00  0.0    0 12.5 28 310   M    M   0        35 310
14  71  39  55   4  10   0 0.00  0.0    0 19.0 33 310   M    M   1        44 310
15  52  31  42  -8  23   0 0.00  0.0    0 15.0 26 300   M    M   0        35 300
16  52  29  41  -9  24   0    T  0.0    0 11.7 32 300   M    M   4 8      40 260
17  64  40  52   2  13   0 0.00  0.0    0 17.8 30 200   M    M   7        41 190
18  44  32  38 -11  27   0 0.12    M    M 10.0 24 350   M    M   6 1      32 360
19  34  31  33 -16  32   0 0.04    M    0  6.5 12 100   M    M  10 1      16  50
20  41  31  36 -12  29   0 0.04  0.0    0  9.5 21 100   M    M   9 1      26 100
21  46  33  40  -8  25   0 0.08  0.0    0  7.8 17  80   M    M   9 13     24 290
22  49  36  43  -5  22   0 0.93  0.0    0 15.1 25 350   M    M  10 13     34 350
23  40  30  35 -12  30   0 0.02  0.0    0 18.0 26 340   M    M  10 1      37 340
24  40  29  35 -12  30   0 0.00  0.0    0  8.0 14  40   M    M   6         M   M
25  36  26  31 -15  34   0    M    M    0 12.8 21  30   M    M  10 1      29  20
26  32  20  26 -20  39   0    M    M    M  9.8 17 350   M    M   7 1      22 360
27  38  21  30 -16  35   0 0.00  0.0    0  7.2 16 240   M    M   3        21 210
28  54  23  39  -6  26   0 0.00  0.0    0  8.8 17 340   M    M   0        23 340
29  44  26  35 -10  30   0 0.00  0.0    0 12.0 23 350   M    M   5        28 360
30  48  31  40  -4  25   0 0.00  0.0    0  7.3 18 140   M    M   4        25 130
31  66  34  50   6  15   0 0.00  0.0    0 20.7 32 310   M    M   0        44 260
================================================================================
SM 1749 1084       596   6  1.23  0.0    358.3          M      124
================================================================================
AV 56.4 35.0                              11.6 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    33 310               # 44 260
================================================================================
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:      2020
                                          LATITUDE:   42  6 N
                                          LONGITUDE:  92 55 W

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

AVERAGE MONTHLY: 45.7   TOTAL FOR MONTH:   1.23    1 = FOG OR MIST
DPTR FM NORMAL:  -4.3   DPTR FM NORMAL:   -1.33    2 = FOG REDUCING VISIBILITY
HIGHEST:    84 ON  9    GRTST 24HR  0.94 ON 22-23      TO 1/4 MILE OR LESS
LOWEST:     20 ON 26                               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:   1    0.01 INCH OR MORE:   6
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:  15    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   596    CLEAR  (SCALE 0-3)  15
DPTR FM NORMAL   123    PTCLDY (SCALE 4-7)   9
TOTAL FM JUL 1   765    CLOUDY (SCALE 8-10)  7
DPTR FM NORMAL   132

[CDD (BASE 65) ]
TOTAL THIS MO.     6
DPTR FM NORMAL    -4    [PRESSURE DATA]
TOTAL FM JAN 1   815    HIGHEST SLP 30.44 ON 26
DPTR FM NORMAL    87    LOWEST  SLP 29.53 ON 14

[REMARKS]
#FINAL-10-20#



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