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000
CXUS53 KLSX 301307 CCA
CF6STL

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

                                          STATION:   ST. LOUIS MO
                                          MONTH:     AUGUST
                                          YEAR:      2009
                                          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  79  67  73  -7   0   8 0.09  0.0    0  6.1 15 310 446   53   6 1      18 310
 2  83  65  74  -6   0   9 0.00  0.0    0  4.2 13 230 847  100   3 12     18 180
 3  93  67  80   0   0  15 0.00  0.0    0  8.6 20 200 845  100   5        26 220
 4  88  74  81   1   0  16    T  0.0    0  7.3 24 260 370   44   8        29 260
 5  89  71  80   0   0  15 0.00  0.0    0  5.7 14 340 431   51   6 128    18  20
 6  86  66  76  -4   0  11 0.00  0.0    0  5.4 12  30 840  100   4        17  20
 7  89  70  80   0   0  15 0.00  0.0    0 11.0 18 150 838  100   5 8      25 150
 8  97  76  87   7   0  22 0.00  0.0    0 12.2 21 220 836  100   2        30 220
 9  98  79  89   9   0  24 0.00  0.0    0 12.0 20 170 834  100   3        28 200
10  88  72  80   1   0  15 0.25  0.0    0  6.4 28  10 230   28   7 138    35  10
11  88  71  80   1   0  15 0.00  0.0    0  6.6 15 360 473   57   6 18     20 360
12  85  68  77  -2   0  12 0.00  0.0    0  4.3 13  30 827  100   1        16  40
13  87  65  76  -3   0  11 0.00  0.0    0  3.7 12  80 825  100   2        16 120
14  89  66  78  -1   0  13 0.00  0.0    0  5.6 14 130 823  100   2 8      20 210
15  91  72  82   3   0  17 0.00  0.0    0  7.9 16 160 789   96   4 8      22 150
16  91  75  83   5   0  18 0.11  0.0    0 10.6 22 120 273   33   8 8      26 320
17  90  71  81   3   0  16 1.18  0.0    0  9.3 25 250 206   25   8 13     33 280
18  83  69  76  -2   0  11    T  0.0    0  3.6 12 280 358   44   8 1      14 280
19  93  73  83   5   0  18 0.06  0.0    0 10.3 30 230 529   65   8 138    39 240
20  81  67  74  -4   0   9 0.67  0.0    0 11.5 21 250 487   60   7 13     28 270
21  82  64  73  -5   0   8 0.02  0.0    0 11.7 25 280   M    M   4        32 290
22  77  59  68  -9   0   3 0.00  0.0    0  7.7 17 360 729   91   3        22 350
23  78  59  69  -8   0   4 0.00  0.0    0  3.8 10 100 732   91   3        14  40
24  80  59  70  -7   0   5 0.00  0.0    0  6.1 14 130 800  100   2        18 140
25  85  64  75  -2   0  10 0.00  0.0    0  6.2 17 130 786   98   4        21 140
26  89  68  79   3   0  14 0.00  0.0    0  6.7 16 190 760   95   6        25 310
27  90  72  81   5   0  16    T  0.0    0  7.9 16 260 567   71   7 138    20 200
28  77  68  73  -3   0   8 0.10  0.0    0  7.8 17 360  27    3   8 13     22 340
29  80  59  70  -6   0   5 0.00  0.0    0  7.8 18 310 730   93   4 1      22 310
30  68  54  61 -14   4   0 0.00  0.0    0  6.9 16  20 432   55   6        18  20
31  73  58  66  -9   0   1 0.00  0.0    0  5.5 13  10 300   38   6        16  50
================================================================================
SM 2647 2088         4 364  2.48     0.0 230.4        17970    156
================================================================================
AV 85.4 67.4                               7.4 FASTST  599  73   5    MAX(MPH)
                                 MISC ---->  # 30 230               # 39  240
================================================================================
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:    AUGUST
                                          YEAR:     2009
                                          LATITUDE:   38 45 N
                                          LONGITUDE:  90 23 W

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

AVERAGE MONTHLY: 76.4   TOTAL FOR MONTH:   2.48    1 = FOG OR MIST
DPTR FM NORMAL:  -1.8   DPTR FM NORMAL:   -0.50    2 = FOG REDUCING VISIBILITY
HIGHEST:    98 ON  9    GRTST 24HR  1.18 ON 17-17      TO 1/4 MILE OR LESS
LOWEST:     54 ON 30                               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:   8
MAX 90 OR ABOVE:   8    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.     4    CLEAR  (SCALE 0-3)   7
DPTR FM NORMAL     3    PTCLDY (SCALE 4-7)  22
TOTAL FM JUL 1     4    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL     3

[CDD (BASE 65) ]
TOTAL THIS MO.   364
DPTR FM NORMAL   -32    [PRESSURE DATA]
TOTAL FM JAN 1  1284    HIGHEST SLP 30.28 ON 31
DPTR FM NORMAL   -42    LOWEST  SLP 29.68 ON 20

[REMARKS]
#FINAL-08-09#