WFO Monthly/Daily Climate Data
Issued by NWS

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000
CXUS53 KLSX 171342
CF6CPS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CAHOKIA/ST. LOUIS
                                          MONTH:     SEPTEMBER
                                          YEAR:      2014
                                          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  86  69  78   5   0  13 1.73  0.0    0  5.9 26 350   M    M   4 13     32 360
 2  84  66  75   2   0  10 0.25  0.0    0  4.6 13 270   M    M   4 12     19 260
 3  88  63  76   4   0  11 0.00  0.0    0  4.1 13 140   M    M   3 12     16 150
 4  94  69  82  10   0  17 0.00  0.0    0  5.3 13 170   M    M   1        17 180
 5  95  70  83  11   0  18 1.53  0.0    0  5.0 30 310   M    M   1 1      42 310
 6  74  57  66  -5   0   1 0.02  0.0    0  7.4 18 330   M    M   7 1      23 340
 7  79  53  66  -5   0   1 0.00  0.0    0  3.1 10  90   M    M   0 1      14  70
 8  82  53  68  -3   0   3 0.00  0.0    0  3.6 10 130   M    M   0 12     14 150
 9  89  62  76   6   0  11 0.14  0.0    0  7.0 31 330   M    M   5 3      48 320
10  87  69  78   8   0  13 1.04  0.0    0  8.9 29 330   M    M   6 13     34 330
11  69  56  63  -7   2   0 0.02  0.0    0 11.4 17 360   M    M  10 1      20  30
12  60  52  56 -13   9   0    T  0.0    0  9.3 18 360   M    M  10 1      23  10
13  65  46  56 -13   9   0 0.00  0.0    0  6.6 18  10   M    M   2        23  40
14  72  42  57 -11   8   0 0.00  0.0    0  1.9  8 330   M    M   0 1      10 330
15  80  53  67  -1   0   2 0.02  0.0    0  6.7 20 350   M    M   8 1      24 360
16  68  49  59  -9   6   0 0.00  0.0    0  4.1 12  30   M    M   7 12     15  10
================================================================================
SM 1272  929        34 100  4.75     0.0  94.9          M       68
================================================================================
AV 79.5 58.1                               5.9 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->  # 31 330               # 48  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
                                          MONTH:    SEPTEMBER
                                          YEAR:     2014
                                          LATITUDE:   38 34 N
                                          LONGITUDE:  90  9 W

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

AVERAGE MONTHLY: 68.8   TOTAL FOR MONTH:   4.75    1 = FOG OR MIST
DPTR FM NORMAL:  -1.7   DPTR FM NORMAL:    3.05    2 = FOG REDUCING VISIBILITY
HIGHEST:    95 ON  5    GRTST 24HR  1.98 ON  1- 2      TO 1/4 MILE OR LESS
LOWEST:     42 ON 14                               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:   2    0.10 INCH OR MORE:   5
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.    34    CLEAR  (SCALE 0-3)   7
DPTR FM NORMAL    27    PTCLDY (SCALE 4-7)   7
TOTAL FM JUL 1    34    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL    25

[CDD (BASE 65) ]
TOTAL THIS MO.   100
DPTR FM NORMAL     5    [PRESSURE DATA]
TOTAL FM JAN 1  1335    HIGHEST SLP M ON M
DPTR FM NORMAL    82    LOWEST  SLP 29.63 ON 10

[REMARKS]


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