619
CXUS53 KLSX 191400
CF6STL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ST. LOUIS
                                          MONTH:     APRIL
                                          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  60  38  49  -3  16   0 0.00  0.0    0 13.8 26 120   M    M   7        35 120
 2  81  59  70  17   0   5 0.96  0.0    0 15.8 32 210   M    M   8 13     48 180
 3  59  48  54   1  11   0 0.26  0.0    0  4.9 13 320   M    M   8 138    17 330
 4  53  48  51  -2  14   0 3.48  0.0    0  9.6 22 290   M    M  10 123    31 290
 5  48  45  47  -7  18   0 0.66  0.0    0 11.6 20 330   M    M  10 13     26 330
 6  51  40  46  -8  19   0    T  0.0    0  8.5 17 350   M    M   9        25 360
 7  64  35  50  -4  15   0 0.00  0.0    0 10.8 22 320   M    M   2        31 320
 8  53  32  43 -12  22   0 0.00  0.0    0  6.2 16 140   M    M   2        21 140
 9  70  43  57   2   8   0    T  0.0    0 10.8 23 200   M    M   9        32 200
10  70  45  58   2   7   0    T  0.0    0  7.3 38 280   M    M   6 3      49 280
11  56  45  51  -5  14   0    T  0.0    0  7.1 16  40   M    M   9 18     20 360
12  65  37  51  -5  14   0 0.00  0.0    0  6.4 18 140   M    M   4        25 140
13  84  52  68  11   0   3 0.00  0.0    0 13.8 26 160   M    M   6        37 150
14  73  55  64   7   1   0 0.00  0.0    0 11.9 23 310   M    M   7        33 280
15  63  46  55  -2  10   0 0.00  0.0    0 14.0 26 280   M    M   1        37 310
16  74  41  58   0   7   0    T  0.0    0  6.9 21 150   M    M   4        27 150
17  80  55  68  10   0   3 0.13  0.0    0 15.1 30 160   M    M   7 3      39 160
18  80  62  71  13   0   6 0.06  0.0    0 10.1 20 210   M    M   7 3      29 170
================================================================================
SM 1184  826       176  17  5.55  0.0    184.6          M      116
================================================================================
AV 65.8 45.9                              10.3 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    38 280                 49 280
================================================================================
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:     APRIL
                                          YEAR:      2025
                                          LATITUDE:   38 45 N
                                          LONGITUDE:  90 23 W

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

AVERAGE MONTHLY: 55.8   TOTAL FOR MONTH:   5.55    1 = FOG OR MIST
DPTR FM NORMAL:   0.5   DPTR FM NORMAL:    2.87    2 = FOG REDUCING VISIBILITY
HIGHEST:    84 ON 13    GRTST 24HR  3.54 ON  4- 5      TO 1/4 MILE OR LESS
LOWEST:     32 ON  8                               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:   6
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:   1    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   176    CLEAR  (SCALE 0-3)   3
DPTR FM NORMAL   -14    PTCLDY (SCALE 4-7)   9
TOTAL FM JUL 1  3756    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL  -529

[CDD (BASE 65) ]
TOTAL THIS MO.    17
DPTR FM NORMAL    -1    [PRESSURE DATA]
TOTAL FM JAN 1    39    HIGHEST SLP M ON M
DPTR FM NORMAL    13    LOWEST  SLP 29.41 ON  2

[REMARKS]