WFO Monthly/Daily Climate Data
Issued by NWS Quad Cities IA IL

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CXUS53 KDVN 291100
CF6DBQ
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   DUBUQUE IA
                                          MONTH:     DECEMBER
                                          YEAR:      2025
                                          LATITUDE:   42 24 N
                                          LONGITUDE:  90 42 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  21  11  16 -14  49   0 0.04  0.6    8  3.9  9 140   M    M   8 1      11 140
 2  25   9  17 -12  48   0 0.00  0.0    9 12.1 22 190   M    M   7 1      29 190
 3  32   8  20  -9  45   0    T    T    6 12.2 20 330   M    M   8 18     24 340
 4  11  -7   2 -26  63   0 0.00  0.0    6  8.1 18 190   M    M   1 8      23 190
 5  30  11  21  -7  44   0 0.00  0.0    6 13.0 21 200   M    M   9 8      27 190
 6  31  18  25  -3  40   0 0.20  3.4    6  6.0 15 300   M    M   7 1      19 320
 7  23  -3  10 -17  55   0 0.10  2.0   10 10.7 21  10   M    M   4 1      27  30
 8  20   0  10 -17  55   0    T    T    9 11.1 22 170   M    M   8 18     26 170
 9  41  16  29   3  36   0 0.02  0.0    8 11.5 25 260   M    M   7 1      33 260
10  40  22  31   5  34   0 0.01  0.2    4 17.5 29 290   M    M  10 18     42 290
11  23  20  22  -4  43   0    T    T    4  4.8 13 320   M    M  10 1      16 320
12  24   7  16 -10  49   0    T    T    4  9.2 28 300   M    M   6 18     36 300
13   7  -2   3 -22  62   0 0.00  0.0    4 11.9 22 320   M    M   5 8      28 320
14   3  -7  -2 -27  67   0 0.00  0.0    4 10.4 21 330   M    M   2 8      25 330
15  24   2  13 -11  52   0 0.00  0.0    4 10.4 24 190   M    M   0 8      30 200
16  39  12  26   2  39   0 0.00  0.0    4 11.1 21 190   M    M   0        24 210
17  39  23  31   7  34   0 0.00  0.0    3 10.9 23 160   M    M   0 1      28 150
18  41   9  25   1  40   0 0.19    T    1 21.7 33 270   M    M   9 128    46 300
19  24   2  13 -10  52   0 0.00  0.0    1 14.2 28 290   M    M   4 8      38 290
20  40  20  30   7  35   0 0.00  0.0    1 16.8 26 310   M    M   1        38 310
21  33  10  22  -1  43   0 0.00  0.0    T  9.5 20 170   M    M   3        25 310
22  39  31  35  13  30   0 0.00  0.0    0 11.1 20 160   M    M   7        25 170
23  48  30  39  17  26   0 0.00  0.0    T  7.2 16 360   M    M   0        19 360
24  42  29  36  14  29   0 0.01  0.0    0  8.2 17 150   M    M   4 12     24 120
25  39  36  38  16  27   0 0.00  0.0    0 12.4 21 130   M    M  10 12     28 130
26  41  35  38  16  27   0 0.00  0.0    0  5.8 17 330   M    M  10 12     23 340
27  43  34  39  18  26   0 0.00  0.0    0  9.9 18 150   M    M  10 12     25 150
28  44  11  28   7  37   0 0.27  0.9    0 15.9 37 300   M    M  10 12     54 290
================================================================================
SM  867  387      1187   0  0.84  7.1    307.5          M      160
================================================================================
AV 31.0 13.8                              11.0 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    37 300                 54 290
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   DUBUQUE IA
                                          MONTH:     DECEMBER
                                          YEAR:      2025
                                          LATITUDE:   42 24 N
                                          LONGITUDE:  90 42 W

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

AVERAGE MONTHLY: 22.4   TOTAL FOR MONTH:   0.84    1 = FOG OR MIST
DPTR FM NORMAL:  -2.5   DPTR FM NORMAL:   -0.82    2 = FOG REDUCING VISIBILITY
HIGHEST:    48 ON 23    GRTST 24HR  0.27 ON 28-28      TO 1/4 MILE OR LESS
LOWEST:     -7 ON 14, 4                             3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   7.7 INCHES  5 = HAIL
                        GRTST 24HR   3.4 ON  6- 6  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  11 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:  14    0.01 INCH OR MORE:   8
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:  25    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   5    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.  1187    CLEAR  (SCALE 0-3)   8
DPTR FM NORMAL    65    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1  2371    CLOUDY (SCALE 8-10)  9
DPTR FM NORMAL  -251

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1   904    HIGHEST SLP M ON M
DPTR FM NORMAL   267    LOWEST  SLP 29.29 ON  9

[REMARKS]