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000
CXUS53 KDMX 010910
CF6MIW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   MARSHALLTOWN IA
                                          MONTH:     DECEMBER
                                          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  38  28  33   3  32   0 0.00  0.0    M 13.2 21  40   M    M   6        28  40
 2  37  24  31   2  34   0 0.00  0.0    M  3.8 10 130   M    M  10 1      13 180
 3  41  21  31   2  34   0 0.00  0.0    M  3.6 13 240   M    M   6 128    17 250
 4  38  20  29   1  36   0    T  0.0    M  6.8 16 160   M    M   8 18     22 220
 5  36  19  28   0  37   0 0.00  0.0    M 10.8 21 330   M    M   6 18     27 330
 6  48  18  33   5  32   0 0.00  0.0    M  9.8 25 200   M    M   0 1      31 200
 7  59  33  46  19  19   0 0.00  0.0    M 10.0 17 160   M    M   1        24 160
 8  57  41  49  22  16   0 0.00  0.0    M  9.7 18 290   M    M   1 8      26 200
 9  43  27  35   9  30   0    T    M    M 19.4 33 300   M    M   8 16     42 290
10  34  14  24  -2  41   0 0.00  0.0    M  9.8 26 320   M    M   5        32 320
11  41  14  28   2  37   0 0.00  0.0    M  6.9 13 110   M    M   0        15 110
12  37  17  27   2  38   0 0.00  0.0    M  8.5 17 330   M    M   1        23 330
13  47  21  34   9  31   0 0.00  0.0    M  4.7 13 200   M    M   3        16 210
14  54  21  38  13  27   0 0.00  0.0    M  6.6 14 200   M    M   0        19 200
15  50  31  41  17  24   0 0.00  0.0    M  5.6 13 220   M    M   3        16 220
16  45  38  42  18  23   0 0.12  0.0    M  6.8 14 290   M    M  10 12     19 290
17  38  31  35  11  30   0 0.00  0.0    M 11.9 21 310   M    M   8 1      28 300
18  33  11  22  -1  43   0 0.00  0.0    M 17.0 32 320   M    M   1        43 320
19  41  10  26   3  39   0 0.00  0.0    M 11.0 22 170   M    M   0        31 170
20  46  20  33  10  32   0 0.00  0.0    M  8.3 14 100   M    M   0        16 100
21  44  33  39  16  26   0 0.00  0.0    M  9.0 14 110   M    M  10 18     17 110
22  50  39  45  23  20   0 0.00  0.0    M  5.9 10 100   M    M  10 12     13 120
23  52  42  47  25  18   0 0.00  0.0    M  7.2 15 140   M    M   9 128    21 140
24  57  47  52  30  13   0 0.15  0.0    M 16.5 23 160   M    M   8 12     33 140
25  56  33  45  23  20   0 0.64  0.0    M 15.7 24 120   M    M  10 1      30 110
26  36  31  34  13  31   0    T    M    M 10.4 20 160   M    M  10        26 180
27  38  29  34  13  31   0 0.04    M    M 12.2 21  50   M    M   9 1      26  50
28  34  27  31  10  34   0    T    M    M 14.6 23 340   M    M   7 1      31 340
29  42  25  34  13  31   0 0.00  0.0    M 10.4 20 360   M    M   5        25 360
30  40  24  32  12  33   0    T  0.0    M 11.9 24 320   M    M   4 16     32 320
31  33  26  30  10  35   0    T    M    M 15.4 25 350   M    M  10 1      32 340
================================================================================
SM 1345  815       927   0  0.95  0.0    313.4          M      169
================================================================================
AV 43.4 26.3                              10.1 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    33 300                 43 320
================================================================================
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:     DECEMBER
                                          YEAR:      2023
                                          LATITUDE:   42  6 N
                                          LONGITUDE:  92 55 W

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

AVERAGE MONTHLY: 34.8   TOTAL FOR MONTH:   0.95    1 = FOG OR MIST
DPTR FM NORMAL:  10.5   DPTR FM NORMAL:   -0.06    2 = FOG REDUCING VISIBILITY
HIGHEST:    59 ON  7    GRTST 24HR  0.78 ON 24-25      TO 1/4 MILE OR LESS
LOWEST:     10 ON 19                               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:   0    0.01 INCH OR MORE:   4
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   3
MIN 32 OR BELOW:  23    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   927    CLEAR  (SCALE 0-3)  10
DPTR FM NORMAL  -333    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1  2103    CLOUDY (SCALE 8-10) 10
DPTR FM NORMAL  -647

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1   942    HIGHEST SLP 30.70 ON 13
DPTR FM NORMAL   214    LOWEST  SLP 29.48 ON  8

[REMARKS]
#FINAL-12-23#