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

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000
CXUS55 KDVN 161100
CF6DVN
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   DAVENPORT IA
                                          MONTH:     DECEMBER
                                          YEAR:      2017
                                          LATITUDE:   41 37 N
                                          LONGITUDE:  90 35 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  54  24  39   8  26   0 0.00  0.0    0  7.0 16 180   M    M   0 8      19 180
 2  56  30  43  13  22   0 0.00  0.0    0  4.8  9 250   M    M   0        11 250
 3  60  24  42  12  23   0 0.00  0.0    0 10.5 24 170   M    M   1 18     30 160
 4  65  38  52  23  13   0 0.18  0.0    0 24.3 36 260   M    M   6 3      49 270
 5  37  25  31   2  34   0 0.00  0.0    0 20.6 35 260   M    M   4        46 270
 6  34  19  27  -1  38   0    T    T    0 15.4 29 310   M    M   3        35 300
 7  26  16  21  -7  44   0    T    T    0 12.7 22 300   M    M   1        27 290
 8  37  15  26  -2  39   0    T    T    0 11.2 21 260   M    M   3        26 270
 9  31  18  25  -2  40   0    T    T    0 14.5 30 350   M    M   6 8      36 350
10  38  20  29   2  36   0 0.00  0.0    0  9.8 23 320   M    M   2        27 330
11  43  23  33   7  32   0 0.01  0.1    0 12.3 29 320   M    M   6 1      36 320
12  27  16  22  -4  43   0 0.00  0.0    0 12.5 29 320   M    M   3        37 320
13  45  25  35   9  30   0    T    T    0 21.7 43 320   M    M   6 8      51 320
14  28  19  24  -1  41   0    T    T    0  6.9 16 360   M    M   9        20 360
15  37  22  30   5  35   0    T    T    0 12.9 22 250   M    M   8        26 250
================================================================================
SM  618  334       496   0  0.19     0.1 197.1          M       58
================================================================================
AV 41.2 22.3                              13.1 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->  # 43 320               # 51  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:  DAVENPORT IA
                                          MONTH:    DECEMBER
                                          YEAR:     2017
                                          LATITUDE:   41 37 N
                                          LONGITUDE:  90 35 W

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

AVERAGE MONTHLY: 31.7   TOTAL FOR MONTH:   0.19    1 = FOG OR MIST
DPTR FM NORMAL:   4.1   DPTR FM NORMAL:   -0.83    2 = FOG REDUCING VISIBILITY
HIGHEST:    65 ON  4    GRTST 24HR  0.18 ON  4- 4      TO 1/4 MILE OR LESS
LOWEST:     15 ON  8                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.1 INCH    5 = HAIL
                        GRTST 24HR   0.1 ON 11-11  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:   4    0.01 INCH OR MORE:   2
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:  14    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   496    CLEAR  (SCALE 0-3)   8
DPTR FM NORMAL   -64    PTCLDY (SCALE 4-7)   5
TOTAL FM JUL 1  1706    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL  -202

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1   770    HIGHEST SLP M ON M
DPTR FM NORMAL   -16    LOWEST  SLP 29.36 ON 13

[REMARKS]


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