WFO Monthly/Daily Climate Data
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CXUS53 KLSX 011500
CF6CPS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CAHOKIA/ST. LOUIS
                                          MONTH:     OCTOBER
                                          YEAR:      2020
                                          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  68  43  56  -6   9   0 0.00  0.0    0 10.1 23 330   M    M   1 8      31 330
 2  62  39  51 -11  14   0 0.00  0.0    0  2.6 13 330   M    M   4 1      17 340
 3  62  38  50 -11  15   0 0.01  0.0    0  2.4 10 190   M    M   7 1      16 190
 4  60  35  48 -13  17   0 0.00  0.0    0  8.4 21 340   M    M   5 1      29 350
 5  67  30  49 -11  16   0 0.00  0.0    0  4.4 13 150   M    M   0 1      18 130
 6  80  42  61   1   4   0 0.00  0.0    0  3.6 14 260   M    M   1        19 260
 7  87  53  70  10   0   5 0.00  0.0    0  3.1 10 250   M    M   0 18     17 280
 8  86  51  69   9   0   4 0.00  0.0    0  2.6  9 110   M    M   0 12     17 100
 9  84  50  67   8   0   2 0.00  0.0    0  4.8 16 200   M    M   2 128    24 180
10  80  57  69  10   0   4 0.00  0.0    0  2.9  9 350   M    M   0 12     12 160
11  86  54  70  11   0   5 0.00  0.0    0  4.0 14 130   M    M   3 12     17 130
12  75  43  59   1   6   0    T  0.0    0  9.2 32 320   M    M   2 8      47 320
13  80  38  59   1   6   0 0.00  0.0    0  2.5 15 210   M    M   0 8      23 210
14  85  42  64   6   1   0 0.00  0.0    0  7.6 21 190   M    M   0        35 170
15  69  32  51  -6  14   0 0.01  0.0    0  8.0 25 320   M    M   5        32 320
16  64  28  46 -11  19   0 0.00  0.0    0  4.4 21 300   M    M   0        33 270
17  70  39  55  -2  10   0 0.00  0.0    0  8.4 22 170   M    M   1        36 180
18  67  43  55  -1  10   0 2.20  0.0    0  8.7 18 360   M    M   8 13     23 350
19  50  42  46 -10  19   0 0.36  0.0    0  8.0 18  10   M    M  10 1      23  10
20  60  46  53  -3  12   0 0.50  0.0    0  5.4 13 140   M    M  10 13     16 130
21  59  52  56   1   9   0 0.16  0.0    0  5.0 12 360   M    M   9 13     15 310
22  85  50  68  13   0   3 0.00  0.0    0  6.6 17 190   M    M   2 12     27 180
23  70  44  57   2   8   0    T  0.0    0 12.7 25 340   M    M   7        34 340
24  50  43  47  -7  18   0 0.00  0.0    0  9.0 16  70   M    M  10        22  70
25  51  46  49  -5  16   0 0.00  0.0    0  7.3 12 330   M    M  10        15 320
26  47  38  43 -11  22   0 0.86  0.0    0 10.1 16 340   M    M  10 1      20 330
27  42  37  40 -13  25   0 0.10  0.0    0  6.6 12 360   M    M  10 1      16  10
28  49  41  45  -8  20   0 0.34  0.0    0  4.6 12  20   M    M   9 1      16  10
29  48  38  43 -10  22   0 0.32    M    M 13.6 25  10   M    M   9 1      35 340
30  56  31  44  -8  21   0 0.00  0.0    0  2.4  9 320   M    M   0        13 320
31  63  37  50  -2  15   0 0.00    M    M  7.3 15 150   M    M   0        24 150
================================================================================
SM 2062 1302       348  23  4.86  0.0    196.3          M      135
================================================================================
AV 66.5 42.0                               6.3 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    32 320                 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
                                          MONTH:     OCTOBER
                                          YEAR:      2020
                                          LATITUDE:   38 34 N
                                          LONGITUDE:  90  9 W

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

AVERAGE MONTHLY: 54.3   TOTAL FOR MONTH:   4.86    1 = FOG OR MIST
DPTR FM NORMAL:  -2.7   DPTR FM NORMAL:    1.47    2 = FOG REDUCING VISIBILITY
HIGHEST:    87 ON  7    GRTST 24HR  2.52 ON 18-19      TO 1/4 MILE OR LESS
LOWEST:     28 ON 16                               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:  10
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   8
MIN 32 OR BELOW:   4    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   348    CLEAR  (SCALE 0-3)  16
DPTR FM NORMAL    71    PTCLDY (SCALE 4-7)   5
TOTAL FM JUL 1   380    CLOUDY (SCALE 8-10) 10
DPTR FM NORMAL    48

[CDD (BASE 65) ]
TOTAL THIS MO.    23
DPTR FM NORMAL    -5    [PRESSURE DATA]
TOTAL FM JAN 1  1408    HIGHEST SLP 30.35 ON 27
DPTR FM NORMAL    88    LOWEST  SLP 29.65 ON 14

[REMARKS]
#FINAL-10-20#


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