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000
CXUS53 KLSX 011600
CF6CPS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CAHOKIA/ST. LOUIS IL
                                          MONTH:     JULY
                                          YEAR:      2010
                                          LATITUDE:   38 34 N
                                          LONGITUDE:  90  9 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  83  54  69   M   0   4 0.00  0.0    0  5.4 15  90   M    M   0        20 100
 2  85  55  70   M   0   5 0.00  0.0    0  5.1 14 120   M    M   0 1      20 130
 3  92  55  74   M   0   9 0.00  0.0    0  4.3 10 150   M    M   1 1      16 160
 4  91  72  82   M   0  17 0.01  0.0    0  5.4 15 190   M    M   2 18     21 200
 5  93  73  83   M   0  18 0.00  0.0    0  8.6 17 140   M    M   0        23 160
 6  95  75  85   M   0  20 0.00  0.0    0  5.0 14 350   M    M   5        16 360
 7  92  73  83   M   0  18    T  0.0    0  4.1 14 150   M    M   2        20 140
 8  91  71  81   M   0  16 0.12  0.0    0  3.2 25 340   M    M   6 13     31 340
 9  88  67  78   M   0  13 0.12  0.0    0  5.4 17 350   M    M   3 13     22 350
10  88  63  76   M   0  11 0.00  0.0    0  2.7  9 100   M    M   2 12     13 160
11  87  68  78   M   0  13 0.01  0.0    0  3.9 16 150   M    M   3        22 180
12  88  68  78   M   0  13 0.00  0.0    0  3.2  9 120   M    M   4 3      12 150
13  90  70  80   M   0  15 0.28  0.0    0  3.6  9 140   M    M   1 13     14 190
14  95  74  85   M   0  20 0.00  0.0    0  6.1 15 150   M    M   1        20 150
15  96  76  86   M   0  21 0.00  0.0    0  4.1 13 340   M    M   3 1      16 310
16  92  72  82   M   0  17 0.00  0.0    0  3.3 10 140   M    M   0        12 140
17  95  71  83   M   0  18 0.00  0.0    0  4.3 13 160   M    M   2        17 160
18  89  70  80   M   0  15 1.23  0.0    0  4.6 37 320   M    M   2 138    47 310
19  87  71  79   M   0  14 0.10  0.0    0  6.0 39 320   M    M   1 13     48 360
20  90  70  80   M   0  15    M  0.0    0  5.0 12 290   M    M   4 13     17 290
21  92  72  82   M   0  17 0.41  0.0    0  3.3 26  10   M    M   1 13     31  10
22  93  72  83   M   0  18 0.00  0.0    0  5.5 13 200   M    M   1        18 200
23  95  79  87   M   0  22 0.00  0.0    0  6.4 13 190   M    M   1        18 200
24  95  73  84   M   0  19 1.14  0.0    0  7.4 30 340   M    M   2 13     39 340
25  88  72  80   M   0  15 0.00  0.0    0  3.7 15 340   M    M   5        23  60
26  89  72  81   M   0  16 0.01  0.0    0  3.5 10  60   M    M   2        14  70
27  90  74  82   M   0  17 0.00  0.0    0  2.6 10 220   M    M   1 3      15 220
28  93  74  84   M   0  19 0.00  0.0    0  4.2 10 260   M    M   0 1      15 270
29  90  72  81   M   0  16    T  0.0    0  4.8 14 350   M    M   1        17 350
30  85  70  78   M   0  13 1.81  0.0    0  3.9 13 150   M    M   7 12     16 150
31  87  70  79   M   0  14 0.01  0.0    0  5.2 15 340   M    M   5 1      21 330
================================================================================
SM 2804 2168         0 478  5.25     0.0 143.8          M       68
================================================================================
AV 90.5 69.9                               4.6 FASTST   M    M   2    MAX(MPH)
                                 MISC ---->  # 39 320               # 48  360
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  CAHOKIA/ST. LOUIS IL
                                          MONTH:    JULY
                                          YEAR:     2010
                                          LATITUDE:   38 34 N
                                          LONGITUDE:  90  9 W

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

AVERAGE MONTHLY: 80.2   TOTAL FOR MONTH:   5.25    1 = FOG OR MIST
DPTR FM NORMAL:     M   DPTR FM NORMAL:       M    2 = FOG REDUCING VISIBILITY
HIGHEST:    96 ON 15    GRTST 24HR  1.82 ON 30-31      TO 1/4 MILE OR LESS
LOWEST:     54 ON  1                               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:  12
MAX 90 OR ABOVE:  19    0.10 INCH OR MORE:   8
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   3

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)  24
DPTR FM NORMAL     M    PTCLDY (SCALE 4-7)   7
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL     M

[CDD (BASE 65) ]
TOTAL THIS MO.   478
DPTR FM NORMAL     M    [PRESSURE DATA]
TOTAL FM JAN 1  1022    HIGHEST SLP 30.31 ON  1
DPTR FM NORMAL     M    LOWEST  SLP 29.67 ON 11

[REMARKS]
#FINAL-07-10#