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

                                          STATION:   CAHOKIA/ST. LOUIS IL
                                          MONTH:     JUNE
                                          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  88  64  76   M   0  11 0.00  0.0    0  3.3 14 160   M    M   1 1      18 160
 2  83  65  74   M   0   9    M  0.0    0  7.0 32 320   M    M   3 13     41 320
 3  85  67  76   M   0  11 0.05  0.0    0  3.4 20 310   M    M   3 1      28 310
 4  90  64  77   M   0  12 0.00  0.0    0  4.0 13 230   M    M   0 18     18 220
 5  88  74  81   M   0  16 0.00  0.0    0  7.6 15 200   M    M   0        23 190
 6  83  66  75   M   0  10 0.00  0.0    0 12.0 23 350   M    M   3 8      29 360
 7  81  61  71   M   0   6 0.00  0.0    0  3.5  8 130   M    M   1        10 240
 8  78  64  71   M   0   6 0.52  0.0    0  7.2 29 330   M    M   2 13     33 330
 9  84  63  74   M   0   9 0.04  0.0    0  3.7 10 350   M    M   3 13     15 250
10  90  60  75   M   0  10 0.00  0.0    0  5.6 15 130   M    M   3 1      20 220
11  84  73  79   M   0  14 0.01  0.0    0  7.2 18 190   M    M   5 18     26 180
12  93  71  82   M   0  17 0.08  0.0    0  5.8 22 320   M    M   3 1      30 330
13  93  69  81   M   0  16 0.00  0.0    0  2.7 23 350   M    M   2 1      28 350
14  91  72  82   M   0  17 0.02  0.0    0  4.9 18 330   M    M   3 8      24 310
15  89  69  79   M   0  14 0.92  0.0    0  4.2 20 270   M    M   3 138    28 260
16  87  66  77   M   0  12 0.00  0.0    0  2.2  8 180   M    M   1 1      13  70
17  85  70  78   M   0  13 0.39  0.0    0  5.1 16 300   M    M   3 13     21 310
18  93  71  82   M   0  17 0.10  0.0    0  4.6 21 150   M    M   1        35 210
19  92  66  79   M   0  14 0.34  0.0    0  5.3 33  30   M    M   3 13     43 290
20  92  69  81   M   0  16 0.00  0.0    0  2.6 10 160   M    M   0        13 150
21  92  74  83   M   0  18 0.00  0.0    0  4.4 22 340   M    M   1 1      29 340
22  93  75  84   M   0  19 0.00  0.0    0  6.3 23  40   M    M   1        30  50
23  93  73  83   M   0  18 0.00  0.0    0  6.0 17 330   M    M   1 3      21 330
24  86  66  76   M   0  11    T  0.0    0  7.9 15 350   M    M   2 13     20  20
25  89  62  76   M   0  11 0.00  0.0    0  4.4  9 150   M    M   0        14 140
26  94  72  83   M   0  18 0.00  0.0    0  3.7 12 200   M    M   1 18     18 190
27  94  73  84   M   0  19 0.19  0.0    0  7.5 39 320   M    M   1 13     47 320
28  87  66  77   M   0  12 0.00  0.0    0  5.8 15 320   M    M   2        20 310
29  84  64  74   M   0   9 0.00  0.0    0  7.0 13  30   M    M   2        18  20
30  83  58  71   M   0   6 0.00  0.0    0  4.3 15  90   M    M   0        18  60
================================================================================
SM 2644 2027         0 391  2.66     0.0 159.2          M       54
================================================================================
AV 88.1 67.6                               5.3 FASTST   M    M   2    MAX(MPH)
                                 MISC ---->  # 39 320               # 47  320
================================================================================
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:    JUNE
                                          YEAR:     2010
                                          LATITUDE:   38 34 N
                                          LONGITUDE:  90  9 W

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

AVERAGE MONTHLY: 77.8   TOTAL FOR MONTH:   2.66    1 = FOG OR MIST
DPTR FM NORMAL:     M   DPTR FM NORMAL:       M    2 = FOG REDUCING VISIBILITY
HIGHEST:    94 ON 27,26 GRTST 24HR  0.92 ON 15-15      TO 1/4 MILE OR LESS
LOWEST:     58 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:  11
MAX 90 OR ABOVE:  13    0.10 INCH OR MORE:   6
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)  26
DPTR FM NORMAL     M    PTCLDY (SCALE 4-7)   4
TOTAL FM JUL 1  4870    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL     M

[CDD (BASE 65) ]
TOTAL THIS MO.   391
DPTR FM NORMAL     M    [PRESSURE DATA]
TOTAL FM JAN 1   544    HIGHEST SLP 30.25 ON 30
DPTR FM NORMAL     M    LOWEST  SLP 29.56 ON 27

[REMARKS]
#FINAL-06-10#