WFO Monthly/Daily Climate Data
Issued by NWS St Louis, MO

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CXUS53 KLSX 241400
CF6STL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ST. LOUIS
                                          MONTH:     MAY
                                          YEAR:      2020
                                          LATITUDE:   38 45 N
                                          LONGITUDE:  90 23 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  79  47  63   1   2   0 0.00  0.0    0  6.2 15 150   M    M   4        22 200
 2  88  68  78  15   0  13 0.00  0.0    0  7.6 16 250   M    M   5        16 250
 3  76  54  65   2   0   0 0.00  0.0    0  8.2 20  10   M    M   6        20  10
 4  71  50  61  -2   4   0 0.54  0.0    0  7.5 20 100   M    M   8 13     28 130
 5  66  50  58  -6   7   0 0.27    T    0 11.1 18 310   M    M   9 135    18 310
 6  64  44  54 -10  11   0 0.02  0.0    0 10.2 15  10   M    M   6        22 310
 7  71  46  59  -5   6   0 0.07  0.0    0  7.2 15 280   M    M   5        22 220
 8  60  43  52 -12  13   0 0.35  0.0    0 10.6 25 360   M    M   6 1      33 360
 9  65  39  52 -13  13   0 0.00  0.0    0  3.8 14 270   M    M   4        19 340
10  61  45  53 -12  12   0    T  0.0    0 13.9 26 270   M    M   6        38 270
11  60  39  50 -15  15   0 0.00  0.0    0  7.4 17 330   M    M   5        24 290
12  57  48  53 -13  12   0    T  0.0    0  6.4 15 130   M    M   9        18 120
13  61  50  56 -10   9   0 0.03  0.0    0 10.6 17 130   M    M  10 18     23 130
14  83  59  71   5   0   6 0.21  0.0    0 12.7 21 190   M    M   8 1235   33 210
15  75  62  69   3   0   4 0.50  0.0    0  6.0 25 320   M    M   9 13     36 310
16  80  60  70   3   0   5 0.47  0.0    0  8.3 21 130   M    M   8 13     29  80
17  73  60  67   0   0   2 1.44  0.0    0  8.7 23 290   M    M   8 138    33 290
18  65  57  61  -6   4   0    T  0.0    0  9.8 17 280   M    M  10 18     23 290
19  65  57  61  -7   4   0 0.05  0.0    0 10.0 20 340   M    M  10 18     24 340
20  70  58  64  -4   1   0 0.04  0.0    0  8.0 16  70   M    M  10 1      22  60
21  66  57  62  -6   3   0    T  0.0    0  5.8 13 100   M    M  10 1      16  70
22  80  62  71   3   0   6 0.00  0.0    0  7.6 20 110   M    M   8        25 110
23  89  65  77   8   0  12 0.00  0.0    0  8.5 18 210   M    M   7        24 210
================================================================================
SM 1625 1220       116  48  3.99    T    196.1          M      171
================================================================================
AV 70.7 53.0                               8.5 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->    26 270                 38 270
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   ST. LOUIS
                                          MONTH:     MAY
                                          YEAR:      2020
                                          LATITUDE:   38 45 N
                                          LONGITUDE:  90 23 W

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

AVERAGE MONTHLY: 61.8   TOTAL FOR MONTH:   3.99    1 = FOG OR MIST
DPTR FM NORMAL:  -3.7   DPTR FM NORMAL:    0.57    2 = FOG REDUCING VISIBILITY
HIGHEST:    89 ON 23    GRTST 24HR  1.91 ON 16-17      TO 1/4 MILE OR LESS
LOWEST:     39 ON 11, 9                             3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  T            5 = HAIL
                        GRTST 24HR   T   ON  5- 5  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:   0    0.10 INCH OR MORE:   7
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   116    CLEAR  (SCALE 0-3)   0
DPTR FM NORMAL    49    PTCLDY (SCALE 4-7)  12
TOTAL FM JUL 1  4327    CLOUDY (SCALE 8-10) 11
DPTR FM NORMAL  -196

[CDD (BASE 65) ]
TOTAL THIS MO.    48
DPTR FM NORMAL   -31    [PRESSURE DATA]
TOTAL FM JAN 1    79    HIGHEST SLP M ON M
DPTR FM NORMAL   -46    LOWEST  SLP 29.68 ON  4

[REMARKS]


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