WFO Monthly/Daily Climate Data
Issued by NWS Des Moines, IA

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CXUS53 KDMX 290910
CF6DSM
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   DES MOINES IA
                                          MONTH:     DECEMBER
                                          YEAR:      2025
                                          LATITUDE:   41 31 N
                                          LONGITUDE:  93 39 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  22  15  19 -14  46   0 0.02  0.3    6  4.1 10 250   M    M  10 1      13 240
 2  32  13  23  -9  42   0 0.00  0.0    5  8.3 15 180   M    M   6        22 200
 3  34   6  20 -12  45   0    T    T    5 10.5 17 310   M    M   7 18     26 330
 4  18  -3   8 -24  57   0 0.00  0.0    5  7.3 15 180   M    M   1        23 190
 5  36  17  27  -4  38   0 0.00  0.0    5 10.5 16 260   M    M   7        22 250
 6  35  24  30  -1  35   0 0.12  1.6    4  9.2 22  90   M    M  10 16     29  90
 7  25   5  15 -15  50   0    T    T    5  9.0 17  10   M    M   6 16     25 360
 8  26   7  17 -13  48   0 0.00  0.0    5  8.5 15 150   M    M  10        20 180
 9  48  25  37   7  28   0    T  0.0    5 11.5 43 300   M    M   8        57 300
10  40  22  31   2  34   0    T    T    1 19.8 45 300   M    M  10 8      65 310
11  23  17  20  -9  45   0 0.09  1.2    T  7.5 15  80   M    M   9 1      18  90
12  26  14  20  -9  45   0    T  0.2    1  9.5 23 310   M    M  10 18     29 300
13  14   0   7 -21  58   0 0.25  3.7    2 10.6 17 320   M    M   7 18     22 320
14  14  -8   3 -25  62   0 0.00  0.0    4  9.0 16 180   M    M   3        23 180
15  38  14  26  -2  39   0 0.00  0.0    4 10.1 23 240   M    M   5        29 250
16  47  22  35   8  30   0 0.00  0.0    3  8.0 16 320   M    M   4        21 310
17  49  32  41  14  24   0 0.00  0.0    1  9.4 20 190   M    M   7        29 190
18  50  14  32   5  33   0 0.12    T    0 22.1 41 300   M    M  10 18     54 310
19  36  11  24  -3  41   0 0.00  0.0    0 13.5 30 300   M    M   5        38 300
20  43  25  34   8  31   0 0.00  0.0    0 12.0 24 320   M    M   5        34 220
21  46  18  32   6  33   0 0.00  0.0    0  8.1 17 180   M    M   4 8      26 190
22  53  36  45  19  20   0 0.00  0.0    0 10.2 20 190   M    M   8        28 180
23  50  33  42  16  23   0 0.00  0.0    0  5.8 12  20   M    M   8        19  20
24  47  31  39  14  26   0    T  0.0    0  4.9 12 100   M    M   9 128    16 100
25  45  37  41  16  24   0 0.03    M    M  7.2 15 100   M    M  10 12     18 110
26  46  39  43  18  22   0 0.01  0.0    0  7.0 20 310   M    M  10 12     25 300
27  49  40  45  21  20   0    T  0.0    0 10.4 21 140   M    M  10 12     25 140
28  47   7  27   3  38   0 0.18  0.9    0 21.6 40 300   M    M  10 12589   56 310
================================================================================
SM 1039  513      1037   0  0.82  7.9    285.6          M      209
================================================================================
AV 37.1 18.3                              10.2 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->    45 300                 65 310
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:   DES MOINES IA
                                          MONTH:     DECEMBER
                                          YEAR:      2025
                                          LATITUDE:   41 31 N
                                          LONGITUDE:  93 39 W

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

AVERAGE MONTHLY: 27.7   TOTAL FOR MONTH:   0.82    1 = FOG OR MIST
DPTR FM NORMAL:  -0.4   DPTR FM NORMAL:   -0.64    2 = FOG REDUCING VISIBILITY
HIGHEST:    53 ON 22    GRTST 24HR  0.25 ON 12-13      TO 1/4 MILE OR LESS
LOWEST:     -8 ON 14                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   7.9 INCHES  5 = HAIL
                        GRTST 24HR   3.7 ON 13-13  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   7 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:   9    0.01 INCH OR MORE:   8
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:  23    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   3    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.  1037    CLEAR  (SCALE 0-3)   2
DPTR FM NORMAL     3    PTCLDY (SCALE 4-7)  13
TOTAL FM JUL 1  2019    CLOUDY (SCALE 8-10) 13
DPTR FM NORMAL  -262

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1  1272    HIGHEST SLP M ON M
DPTR FM NORMAL   201    LOWEST  SLP 29.34 ON 18

[REMARKS]