WFO Monthly/Daily Climate Data
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CXUS53 KLSX 032232
CF6CPS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CAHOKIA/ST. LOUIS
                                          MONTH:     JUNE
                                          YEAR:      2021
                                          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  70  60  65  -7   0   0    T  0.0    0  3.7 13 140   M    M   8        17 140
 2  72  62  67  -5   0   2 0.00  0.0    0  5.5 13  20   M    M   9 18     17  20
 3  82  64  73   1   0   8 0.02  0.0    0  3.9 10 350   M    M   5 1      15 320
 4  86  56  71  -1   0   6 0.00  0.0    0  3.6 12 210   M    M   2 12     19 200
 5  88  61  75   2   0  10 0.00  0.0    0  4.1 14 200   M    M   1        22 210
 6  86  69  78   5   0  13 0.00  0.0    0  7.5 18 140   M    M   6        24 150
 7  86  70  78   5   0  13    T  0.0    0  7.2 16 180   M    M   5        24 200
 8  80  67  74   0   0   9 0.01  0.0    0  4.4 12 150   M    M   7 1      16 150
 9  86  69  78   4   0  13 0.03  0.0    0  2.5 13  50   M    M   8 1      16  50
10  92  70  81   7   0  16 0.00  0.0    0  3.5 10  10   M    M   4        17  70
11  96  69  83   9   0  18 0.00  0.0    0  2.4 12 360   M    M   1 1      16 350
12  96  71  84   9   0  19 0.00  0.0    0  6.2 14 340   M    M   1 1      23 310
13  91  66  79   4   0  14 0.00  0.0    0  8.0 17  20   M    M   1        26 360
14  96  61  79   4   0  14 0.00  0.0    0  7.8 22 320   M    M   0        28 330
15  89  58  74  -1   0   9 0.00  0.0    0  4.0 15 340   M    M   0        21 340
16  89  63  76   0   0  11 0.00  0.0    0  3.3 13  30   M    M   1        17 360
17  95  63  79   3   0  14 0.00  0.0    0  6.7 16 150   M    M   1        22 130
18  99  79  89  13   0  24 0.00  0.0    0  8.0 16 220   M    M   0        27 200
19  93  74  84   8   0  19    T  0.0    0  8.6 21 310   M    M   2 3      28 140
20  92  73  83   7   0  18    T  0.0    0  8.1 25 280   M    M   1        39 290
21  77  56  67 -10   0   2    M  0.0    0 10.5 23 310   M    M   6 13     40 260
22  80  49  65 -12   0   0 0.00  0.0    0  3.9 16 350   M    M   0        19 350
23  85  55  70  -7   0   5 0.00  0.0    0  7.4 23 160   M    M   0 8      31 140
24  82  66  74  -3   0   9    T  0.0    0  7.4 17 150   M    M   5        30 140
25  89  71  80   3   0  15 0.67  0.0    0  7.5 21 330   M    M   4 138    27 160
26  90  72  81   4   0  16 1.40  0.0    0 10.0 22 190   M    M   5 1      35 200
27  89  72  81   3   0  16 1.04  0.0    0  5.3 28 300   M    M   7 138    37 300
28  90  70  80   2   0  15 0.39  0.0    0  4.6 18 130   M    M   3 13     29 220
29  92  71  82   4   0  17 0.00  0.0    0  3.6 13 310   M    M   1 1      18 320
30  88  70  79   1   0  14    M  0.0    0  2.7 22 200   M    M   3 123    35 200
================================================================================
SM 2626 1977         0 359  3.56  0.0    171.9          M       97
================================================================================
AV 87.5 65.9                               5.7 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->    28 300                 40 260
================================================================================
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:     JUNE
                                          YEAR:      2021
                                          LATITUDE:   38 34 N
                                          LONGITUDE:  90  9 W

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

AVERAGE MONTHLY: 76.7   TOTAL FOR MONTH:   3.56    1 = FOG OR MIST
DPTR FM NORMAL:   1.5   DPTR FM NORMAL:   -0.80    2 = FOG REDUCING VISIBILITY
HIGHEST:    99 ON 18    GRTST 24HR  1.40 ON 26-26      TO 1/4 MILE OR LESS
LOWEST:     49 ON 22                               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:   7
MAX 90 OR ABOVE:  12    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)  17
DPTR FM NORMAL    -5    PTCLDY (SCALE 4-7)  12
TOTAL FM JUL 1  4634    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL    92

[CDD (BASE 65) ]
TOTAL THIS MO.   359
DPTR FM NORMAL    48    [PRESSURE DATA]
TOTAL FM JAN 1   489    HIGHEST SLP 30.19 ON  1
DPTR FM NORMAL    17    LOWEST  SLP 29.59 ON 20

[REMARKS]
#FINAL-06-21#


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