WFO Monthly/Daily Climate Data
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CXUS53 KLSX 020529
CF6SET
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ST_CHARLES MO
                                          MONTH:     DECEMBER
                                          YEAR:      2017
                                          LATITUDE:   38 55 N
                                          LONGITUDE:  90 26 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  56  21  39   1  26   0 0.00  0.0    0  3.7 10 100   M    M   2 128    14 190
 2  62  33  48  10  17   0 0.00  0.0    0  3.1  9 260   M    M   0 8      13 250
 3  67  28  48  11  17   0 0.00  0.0    0  9.2 18 130   M    M   0 128    23 140
 4  71  47  59  22   6   0 0.16  0.0    0 18.2 31 280   M    M   5 13     44 280
 5  46  28  37   1  28   0 0.00  0.0    0 12.9 29 280   M    M   1        39 270
 6  47  26  37   1  28   0 0.00  0.0    0 10.3 21 270   M    M   3        27 270
 7  35  16  26 -10  39   0 0.00  0.0    0 12.9 24 330   M    M   5        32 310
 8  38  12  25 -10  40   0 0.00  0.0    0  6.4 14 230   M    M   0        20 260
 9  36  18  27  -8  38   0 0.00  0.0    0 12.0 25 310   M    M   6        32 310
10  51  15  33  -1  32   0 0.00  0.0    0  6.9 21 290   M    M   0        30 230
11  56  23  40   6  25   0 0.00  0.0    0 14.1 36 290   M    M   3        46 280
12  42  19  31  -3  34   0 0.00  0.0    0 11.1 29 330   M    M   4        38 340
13  58  19  39   5  26   0 0.00  0.0    0 12.3 36 290   M    M   2        47 280
14  39  28  34   1  31   0 0.00  0.0    0  6.8 20  30   M    M  10 8      26 330
15  45  25  35   2  30   0 0.00  0.0    0  8.3 18 300   M    M   5        25 300
16  62  21  42   9  23   0 0.00  0.0    0  8.5 20 230   M    M   0        26 220
17  54  38  46  14  19   0 0.00  0.0    0  6.6 16 230   M    M   8        20 230
18  54  32  43  11  22   0 0.00  0.0    0  8.4 18 240   M    M   6 1      24 230
19  53  27  40   8  25   0 0.00  0.0    0  5.2 16 290   M    M   4 128    20 290
20  52  29  41   9  24   0 0.00  0.0    0  8.3 17  30   M    M   0        23  30
21  59  29  44  12  21   0 0.00  0.0    0  9.3 20 170   M    M   7        26 160
22  50  35  43  12  22   0 0.12    M    0  7.9 16 280   M    M   8 18     20 290
23  37  29  33   2  32   0 0.07    M    M  8.8 18 330   M    M   6 1      25 360
24  29  21  25  -6  40   0    T    M    M 11.1 23 290   M    M   6 18     33 320
25  29  16  23  -8  42   0 0.00  0.0    M  7.1 16 270   M    M   4        22 290
26  23   6  15 -16  50   0    T    M    M 10.3 16  20   M    M   8 8      20  20
27  14   1   8 -23  57   0 0.00  0.0    M  6.9 12  80   M    M   0        15  40
28  20   7  14 -16  51   0 0.00  0.0    M  5.5 12 140   M    M   7        13 140
29  25  12  19 -11  46   0 0.00  0.0    M  5.6 12 340   M    M   6 18     14 100
30  24   M   M   M   M   M 0.00  0.0    M   M   M   M   M    M   6 1       M  M
31   M   M   M   M   M   M 0.00  0.0    M   M   M   M   M    M   4         M  M
================================================================================
SM 1334  661       891   0  0.35     0.0 257.7          M      126
================================================================================
AV 44.5 22.8                               8.9 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->  # 36 290               # 47  280
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  ST_CHARLES MO
                                          MONTH:    DECEMBER
                                          YEAR:     2017
                                          LATITUDE:   38 55 N
                                          LONGITUDE:  90 26 W

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

AVERAGE MONTHLY: 33.6   TOTAL FOR MONTH:   0.35    1 = FOG OR MIST
DPTR FM NORMAL:   0.4   DPTR FM NORMAL:   -2.46    2 = FOG REDUCING VISIBILITY
HIGHEST:    71 ON  4    GRTST 24HR  0.16 ON  4- 4      TO 1/4 MILE OR LESS
LOWEST:      1 ON 27                               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:   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:   7    0.01 INCH OR MORE:   3
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:  25    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   891    CLEAR  (SCALE 0-3)  10
DPTR FM NORMAL   -95    PTCLDY (SCALE 4-7)  20
TOTAL FM JUL 1  1692    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL  -234

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1  1504    HIGHEST SLP 30.87 ON 27
DPTR FM NORMAL   159    LOWEST  SLP 29.54 ON 13

[REMARKS]
#FINAL-12-17#



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