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000
CXUS53 KLSX 311601
CF6STL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ST. LOUIS
                                          MONTH:     DECEMBER
                                          YEAR:      2012
                                          LATITUDE:   38 45 N
                                          LONGITUDE:  90 23 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  70  48  59  20   6   0 0.00  0.0    0 11.3 22 160   M    M   8 18     29 170
 2  75  62  69  30   0   4 0.03  0.0    0  9.3 18 210   M    M   8 8      24 200
 3  74  63  69  30   0   4 0.00  0.0    0 13.8 25 180   M    M   6        33 190
 4  66  42  54  16  11   0 0.30  0.0    0  5.1 18 320   M    M   7 1      23 340
 5  54  37  46   8  19   0 0.00  0.0    0  4.5 12 120   M    M   5        13 120
 6  53  37  45   8  20   0 0.00  0.0    0  6.2 10 120   M    M   8        13 150
 7  56  46  51  14  14   0 0.05  0.0    0  4.0 10 340   M    M  10 18     16 250
 8  49  43  46   9  19   0 0.24  0.0    0  7.3 14 100   M    M  10 1      18 310
 9  51  36  44   8  21   0 0.26  0.0    0  7.8 22 290   M    M  10 138    28 280
10  36  27  32  -4  33   0 0.00  0.0    0 12.1 23 280   M    M   9        28 280
11  43  23  33  -3  32   0 0.00  0.0    0  4.2 14 220   M    M   0        17 220
12  51  24  38   3  27   0 0.00  0.0    0  4.7 12 150   M    M   0        15 140
13  57  28  43   8  22   0 0.00  0.0    0  7.9 16 160   M    M   2        20 180
14  58  31  45  10  20   0 0.04  0.0    0  5.7 15 150   M    M   7        18 140
15  65  44  55  21  10   0 0.35  0.0    0 10.7 23 180   M    M   6 1      33 180
16  54  39  47  13  18   0 0.00  0.0    0  5.6 12 360   M    M   6        17 340
17  42  36  39   5  26   0 0.07  0.0    0  6.4 13 270   M    M  10 18     15 280
18  60  33  47  13  18   0 0.00  0.0    0  8.8 22 250   M    M   3 18     28 240
19  53  30  42   8  23   0 0.07  0.0    0 10.1 20 140   M    M   8 138    24 130
20  56  27  42   9  23   0 0.31  0.1    0 25.2 45 290   M    M   8 13     67 290
21  37  24  31  -2  34   0 0.00  0.0    0 16.7 35 290   M    M   0        44 290
22  47  20  34   1  31   0 0.00  0.0    0  7.1 16 140   M    M   1        18 130
23  50  30  40   7  25   0 0.00  0.0    0  4.0 13  40   M    M   7        16  40
24  35  24  30  -3  35   0 0.00  0.0    0 10.0 18 320   M    M  10 18     23 320
25  35  24  30  -3  35   0 0.00  0.0    0 11.4 21  20   M    M  10 8      26  40
26  33  29  31  -1  34   0    T    T    0 14.2 24 350   M    M  10        31 340
27  35  28  32   0  33   0 0.00  0.0    0  7.2 16 140   M    M   9        21 140
28  37  31  34   2  31   0 0.06  0.6    0  4.9 14 130   M    M  10 18     17 120
29  33  22  28  -4  37   0    T  0.2    1 10.4 23 290   M    M   6 18     28 310
30  43  21  32   0  33   0 0.00    T    0  6.6 15 190   M    M   6        20 190
================================================================================
SM 1508 1009       690   8  1.78     0.9 263.2          M      200
================================================================================
AV 50.3 33.6                               8.8 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->  # 45 290               # 67  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:  ST. LOUIS
                                          MONTH:    DECEMBER
                                          YEAR:     2012
                                          LATITUDE:   38 45 N
                                          LONGITUDE:  90 23 W

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

AVERAGE MONTHLY: 42.0   TOTAL FOR MONTH:   1.78    1 = FOG OR MIST
DPTR FM NORMAL:   7.1   DPTR FM NORMAL:   -0.97    2 = FOG REDUCING VISIBILITY
HIGHEST:    75 ON  2    GRTST 24HR  0.38 ON 19-20      TO 1/4 MILE OR LESS
LOWEST:     20 ON 22                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.9 INCH    5 = HAIL
                        GRTST 24HR   0.6 ON   M    6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   1 ON 29     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:  11
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:  17    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   690    CLEAR  (SCALE 0-3)   6
DPTR FM NORMAL  -216    PTCLDY (SCALE 4-7)  12
TOTAL FM JUL 1  1569    CLOUDY (SCALE 8-10) 12
DPTR FM NORMAL  -163

[CDD (BASE 65) ]
TOTAL THIS MO.     8
DPTR FM NORMAL     8    [PRESSURE DATA]
TOTAL FM JAN 1  2217    HIGHEST SLP M ON M
DPTR FM NORMAL   571    LOWEST  SLP 29.24 ON 20

[REMARKS]