000
CXUS53 KLSX 011829
CF6STL

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

                                          STATION:   ST. LOUIS MO
                                          MONTH:     JANUARY
                                          YEAR:      2011
                                          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  40  23  32   2  33   0 0.00  0.0    0 12.1 23 270   M    M   3        30 270
 2  35  18  27  -3  38   0 0.00  0.0    0  6.5 12 210   M    M   0        16 270
 3  48  28  38   8  27   0 0.00  0.0    0  9.6 16 220   M    M   2        21 220
 4  38  24  31   1  34   0 0.00  0.0    0  6.5 18 320   M    M   1        22 310
 5  44  25  35   6  30   0 0.00  0.0    0   M   M   M   M    M   7         M  M
 6  35  27  31   2  34   0    T    T    0  6.7 17 280   M    M   5        23 310
 7  36  25  31   2  34   0 0.03  0.1    T 10.4 28 310   M    M  10 1      39 310
 8  25  14  20  -9  45   0    T  0.3    T 10.7 29 320   M    M   4 9      38 330
 9  30  13  22  -7  43   0 0.00  0.0    T  7.2 15  80   M    M   7        20  80
10  32  27  30   1  35   0 0.10  1.1    0  9.3 17 100   M    M  10 1      21 100
11  28  16  22  -7  43   0 0.13  2.2    3 15.3 29 280   M    M  10 19     38 270
12  19  10  15 -14  50   0    T  0.2    3 15.1 26 280   M    M   7 9      35 280
13  29   7  18 -11  47   0    T    T    2  6.7 14 150   M    M   6 1      18 150
14  38  24  31   2  34   0 0.00  0.0    1  6.8 14 230   M    M   7        16 220
15  40  24  32   3  33   0 0.00  0.0    T  9.6 16 320   M    M   8        22 280
16  30  22  26  -3  39   0 0.00  0.0    T  6.3 13  20   M    M   8        16  20
17  42  24  33   4  32   0 0.01  0.0    0  9.4 17 150   M    M   9 18     22 160
18  42  26  34   5  31   0 0.08    T    0 10.8 16 310   M    M   8 128    23 320
19  30  23  27  -2  38   0 0.21  3.9    0  7.8 14 310   M    M  10 18     18 310
20  24  14  19 -10  46   0 0.37  5.7    9  9.4 21 280   M    M   7 18     24 280
21  18   0   9 -21  56   0    T    T    8  5.9 12 130   M    M   7        15 130
22  34  14  24  -6  41   0    T    T    6  4.4 10  40   M    M   8        14 320
23  33  20  27  -3  38   0 0.05  1.2    5 10.5 16 100   M    M  10 18     21 100
24  38  21  30   0  35   0 0.01  0.0    4  5.5 15 310   M    M   7 168    20 310
25  36  20  28  -2  37   0 0.00  0.0    3  2.3  9 340   M    M   8 18     10 330
26  32  20  26  -4  39   0    T    T    3  4.9 10 280   M    M   9 1      12 310
27  41  17  29  -1  36   0 0.00  0.0    2  5.6 13 310   M    M   6 18     15 310
28  47  21  34   3  31   0 0.00  0.0    2  4.7 12 120   M    M   4 18     14 200
29  45  31  38   7  27   0 0.00  0.0    1  5.9 13  80   M    M   4        15 100
30  41  30  36   5  29   0 0.00  0.0    1  8.0 16  40   M    M   5 18     22  40
31  32  29  31   0  34   0 0.34    T    T  9.4 18  80   M    M   9 146    24  80
================================================================================
SM 1082  637      1149   0  1.33    14.7 243.3          M      206
================================================================================
AV 34.9 20.5                               8.1 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->  # 29 320               # 39  310
================================================================================
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 MO
                                          MONTH:    JANUARY
                                          YEAR:     2011
                                          LATITUDE:   38 45 N
                                          LONGITUDE:  90 23 W

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

AVERAGE MONTHLY: 27.7   TOTAL FOR MONTH:   1.33    1 = FOG OR MIST
DPTR FM NORMAL:  -1.9   DPTR FM NORMAL:   -0.81    2 = FOG REDUCING VISIBILITY
HIGHEST:    48 ON  3    GRTST 24HR  0.58 ON 19-20      TO 1/4 MILE OR LESS
LOWEST:      0 ON 21                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  14.7 INCHES  5 = HAIL
                        GRTST 24HR   9.6 ON 19-20  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   9 ON 20     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:  12    0.01 INCH OR MORE:  10
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:  31    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   1    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.  1149    CLEAR  (SCALE 0-3)   4
DPTR FM NORMAL    52    PTCLDY (SCALE 4-7)  14
TOTAL FM JUL 1  2857    CLOUDY (SCALE 8-10) 13
DPTR FM NORMAL   -65

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.70 ON 12
DPTR FM NORMAL     0    LOWEST  SLP 29.53 ON  7

[REMARKS]
#FINAL-01-11#