387
CXUS53 KLSX 141400
CF6STL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ST. LOUIS
                                          MONTH:     MAY
                                          YEAR:      2025
                                          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  78  64  71   8   0   6 0.18  0.0    0  9.5 22 310   M    M   8 38     37 320
 2  67  56  62  -1   3   0    T  0.0    0  7.0 15 290   M    M   7        20 290
 3  56  53  55  -8  10   0 0.80  0.0    0  8.3 14 330   M    M  10 1      19 290
 4  63  47  55  -9  10   0    T  0.0    0  7.7 16  60   M    M   8        22  60
 5  61  47  54 -10  11   0    T  0.0    0  4.6 10 350   M    M   7 8      14 350
 6  73  45  59  -5   6   0 0.00  0.0    0  4.1 10  90   M    M   4        18 170
 7  75  57  66   1   0   1 0.02  0.0    0  6.2 21 120   M    M   8 3      27 100
 8  72  58  65   0   0   0 0.20  0.0    0  6.5 14  40   M    M   8 13     21  40
 9  72  50  61  -4   4   0 0.00  0.0    0  6.8 15  50   M    M   3        22  30
10  78  50  64  -2   1   0 0.00  0.0    0  3.2 13  80   M    M   6        19  80
11  81  57  69   3   0   4 0.00  0.0    0  7.5 15  90   M    M   7        23  80
12  72  64  68   2   0   3 0.08  0.0    0  5.8 12  30   M    M  10 1      17  30
13  82  63  73   7   0   8 0.00  0.0    0  3.9 13 110   M    M   6 12     18 150
================================================================================
SM  930  711        45  22  1.28  0.0     81.1          M       92
================================================================================
AV 71.5 54.7                               6.2 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->    22 310                 37 320
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   ST. LOUIS
                                          MONTH:     MAY
                                          YEAR:      2025
                                          LATITUDE:   38 45 N
                                          LONGITUDE:  90 23 W

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

AVERAGE MONTHLY: 63.1   TOTAL FOR MONTH:   1.28    1 = FOG OR MIST
DPTR FM NORMAL:  -1.5   DPTR FM NORMAL:   -0.85    2 = FOG REDUCING VISIBILITY
HIGHEST:    82 ON 13    GRTST 24HR  0.80 ON  3- 3      TO 1/4 MILE OR LESS
LOWEST:     45 ON  6                               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:   5
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   3
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.    45    CLEAR  (SCALE 0-3)   1
DPTR FM NORMAL     0    PTCLDY (SCALE 4-7)   9
TOTAL FM JUL 1  3822    CLOUDY (SCALE 8-10)  3
DPTR FM NORMAL  -580

[CDD (BASE 65) ]
TOTAL THIS MO.    22
DPTR FM NORMAL   -19    [PRESSURE DATA]
TOTAL FM JAN 1    88    HIGHEST SLP M ON M
DPTR FM NORMAL     2    LOWEST  SLP 29.67 ON  1

[REMARKS]