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181
CXUS53 KDMX 020334
CF6MIW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   MARSHALLTOWN IA
                                          MONTH:     MARCH
                                          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  30  15  23  -5  42   0 0.00  0.0    M    M  M   M   M    M   M         M   M
 2  46  14  30   1  35   0 0.00  0.0    M    M  M   M   M    M   M         M   M
 3  48  23  36   6  29   0 0.00  0.0    M  4.5 10 250   M    M   0 1      12 270
 4  43  28  36   6  29   0 0.00  0.0    M 11.1 22 100   M    M   0 18     28 100
 5  42  25  34   4  31   0 0.00  0.0    M  6.4 13 100   M    M   8        15 100
 6  50  27  39   8  26   0 0.00  0.0    M  8.4 14  80   M    M   3 1      18  70
 7  63  32  48  16  17   0 0.00  0.0    M 13.6 26 200   M    M   0        33 190
 8  63  36  50  18  15   0 0.00  0.0    M  6.7 14 220   M    M   0        20 220
 9  68  39  54  21  11   0 0.00  0.0    M 14.9 31 180   M    M   2        42 200
10  70  33  52  19  13   0 0.12  0.0    M 19.2 35 200   M    M   8 3      46 200
11  53  30  42   8  23   0 0.00  0.0    M 11.8 20 300   M    M   5        27 280
12  50  25  38   4  27   0 0.00  0.0    M  6.2 13  50   M    M   0        16  60
13  58  26  42   7  23   0 0.00  0.0    M  7.2 15 160   M    M   1        21 150
14  46  34  40   5  25   0 0.01  0.0    M 18.3 37 100   M    M  10        48 100
15  34  30  32  -4  33   0 0.47    M    M 19.5 33 110   M    M  10 16     46 100
16  36  30  33  -3  32   0    T  0.0    M  9.6 17  90   M    M  10 1      21  90
17  37  32  35  -2  30   0    T  0.0    M 13.2 22  40   M    M   9 1      29  20
18  50  30  40   3  25   0 0.00  0.0    M 17.6 28  40   M    M   0        37  40
19  52  25  39   1  26   0 0.00  0.0    M  8.8 16 140   M    M   0        21 160
20  59  24  42   4  23   0 0.00  0.0    M 13.3 25 160   M    M   0        32 170
21  65  38  52  13  13   0 0.00  0.0    M 17.5 35 170   M    M   2        49 160
22  56  43  50  11  15   0 0.10  0.0    M  9.1 15 200   M    M   9         M   M
23  55  44  50  10  15   0 0.59  0.0    M 15.4 28  70   M    M  10 1      35  70
24  48  39  44   4  21   0 0.03  0.0    M 15.4 26 290   M    M  10 1      36 290
25  42  39  41   0  24   0 0.25  0.0    M  5.1 13  30   M    M  10 1      16  60
26  50  38  44   3  21   0    T  0.0    M  4.6 14 150   M    M   9        18 150
27  53  38  46   4  19   0 0.08  0.0    M 13.9 26 310   M    M   9 1      35 300
28  48  32  40  -2  25   0 0.00  0.0    M 15.0 30 320   M    M   1        38 310
29  72  36  54  12  11   0 0.00  0.0    M 21.9 35 190   M    M   1        53 190
30  58  26  42  -1  23   0 0.00  0.0    M 18.4 30 300   M    M   4        40 310
31  39  18  29 -14  36   0 0.00  0.0    M 15.7 28 320   M    M   2        39 300
================================================================================
SM 1584  949       738   0  1.65  0.0    362.3          M      133
================================================================================
AV 51.1 30.6                              12.5 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    37 100                 53 190
================================================================================
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:     MARCH
                                          YEAR:      2021
                                          LATITUDE:   42  6 N
                                          LONGITUDE:  92 55 W

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

AVERAGE MONTHLY: 40.9   TOTAL FOR MONTH:   1.65    1 = FOG OR MIST
DPTR FM NORMAL:   4.8   DPTR FM NORMAL:   -0.35    2 = FOG REDUCING VISIBILITY
HIGHEST:    72 ON 29    GRTST 24HR  0.62 ON 23-24      TO 1/4 MILE OR LESS
LOWEST:     14 ON  2                               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:  M  ON   M    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:   8
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:  19    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   738    CLEAR  (SCALE 0-3)  15
DPTR FM NORMAL  -160    PTCLDY (SCALE 4-7)   4
TOTAL FM JUL 1  6323    CLOUDY (SCALE 8-10) 12
DPTR FM NORMAL    26

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.55 ON 19
DPTR FM NORMAL     0    LOWEST  SLP 29.42 ON 23

[REMARKS]
#FINAL-03-21#