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000
CXUS53 KLSX 311600
CF6SUS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   SPIRIT OF ST LOUIS MO
                                          MONTH:     DECEMBER
                                          YEAR:      2011
                                          LATITUDE:   38 39 N
                                          LONGITUDE:  90 38 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  25  40   2  25   0 0.00  0.0    0  0.8 10 320   M    M   2        13 320
 2  47  29  38   0  27   0    T  0.0    0  4.4 12  70   M    M   7 18     15  90
 3  63  47  55  17  10   0 0.22  0.0    0  7.6 20 160   M    M   8 1      30 200
 4  56  35  46   9  19   0 0.04  0.0    0  9.5 18 250   M    M  10 1      23 250
 5  35  31  33  -4  32   0 0.00  0.0    0 10.6 18 340   M    M  10        24 340
 6  33  29  31  -5  34   0    T    M    M  7.8 15 340   M    M  10 18     20 320
 7  39  25  32  -4  33   0    T    M    M  6.8 14 250   M    M   4 18     18 250
 8  43  23  33  -3  32   0 0.00  0.0    0  2.2 10 230   M    M   5        14 230
 9  38  19  29  -6  36   0 0.00  0.0    0  3.7 13 360   M    M   6 18     17  10
10  38  15  27  -8  38   0 0.00  0.0    0  2.1 12 250   M    M   0        14 250
11  50  19  35   0  30   0 0.00  0.0    0  1.9  8 120   M    M   0        10 130
12  51  22  37   3  28   0 0.01    M    0  2.1  9 200   M    M   6        14 200
13  47  41  44  10  21   0 0.31  0.0    0  1.5  8 220   M    M  10 1      12 210
14  61  44  53  19  12   0 0.54  0.0    0  6.8 16 210   M    M   9 13     24 200
15  61  31  46  12  19   0 0.01  0.0    0 10.7 21 300   M    M   7        28 290
16  40  24  32  -1  33   0 0.00  0.0    0  2.7 10 330   M    M   2        14 330
17  48  21  35   2  30   0 0.00  0.0    0  4.2 22 300   M    M   2        29 310
18  57  23  40   7  25   0 0.00  0.0    0  4.3 13 200   M    M   4        17 220
19  55  45  50  17  15   0 0.56  0.0    0  5.9 17 230   M    M  10 1      23 220
20  47  45  46  13  19   0 0.20  0.0    0  3.8 12  80   M    M   9 1      15  90
21  46  31  39   7  26   0    T  0.0    0  5.4 20 290   M    M   9 1      28 250
22  40  29  35   3  30   0 0.00  0.0    0  4.7 16 320   M    M   7 18     22 320
23  38  25  32   0  33   0 0.00  0.0    0  6.1 14 240   M    M   6        17 240
24  47  25  36   4  29   0 0.00  0.0    0  4.5 12 220   M    M   0        17 280
25  53  24  39   7  26   0 0.00  0.0    0  5.6 18 310   M    M   0        23 310
26  41  20  31  -1  34   0 0.39    M    0  2.1 10 160   M    M   5 1      15 170
27  44  31  38   6  27   0 0.25    M    M  8.3 23 290   M    M   5 1      29 300
28  49  25  37   5  28   0 0.00  0.0    0  2.5 10 230   M    M   2        15 230
29  61  36  49  18  16   0    T  0.0    0  8.2 22 250   M    M   4        31 250
30  57  37  47  16  18   0 0.01    M    0 15.9 30 260   M    M   7        41 250
================================================================================
SM 1439  876       785   0  2.54     0.0 162.7          M      166
================================================================================
AV 48.0 29.2                               5.4 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 30 260               # 41  250
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  SPIRIT OF ST LOUIS MO
                                          MONTH:    DECEMBER
                                          YEAR:     2011
                                          LATITUDE:   38 39 N
                                          LONGITUDE:  90 38 W

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

AVERAGE MONTHLY: 38.6   TOTAL FOR MONTH:   2.54    1 = FOG OR MIST
DPTR FM NORMAL:   4.6   DPTR FM NORMAL:   -0.29    2 = FOG REDUCING VISIBILITY
HIGHEST:    63 ON  3    GRTST 24HR  0.76 ON 19-20      TO 1/4 MILE OR LESS
LOWEST:     15 ON 10                               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:   0    0.01 INCH OR MORE:  11
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   7
MIN 32 OR BELOW:  22    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   785    CLEAR  (SCALE 0-3)   8
DPTR FM NORMAL  -147    PTCLDY (SCALE 4-7)  14
TOTAL FM JUL 1  1590    CLOUDY (SCALE 8-10)  8
DPTR FM NORMAL  -260

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1  1655    HIGHEST SLP M ON M
DPTR FM NORMAL   294    LOWEST  SLP 29.55 ON 30

[REMARKS]