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

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CXUS53 KLSX 271600
CF6STL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ST. LOUIS
                                          MONTH:     MAY
                                          YEAR:      2017
                                          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  58  49  54  -8  11   0 0.02  0.0    0 17.2 31 230   M    M   8 8      38 250
 2  71  48  60  -3   5   0    T  0.0    0 10.1 25 310   M    M   4        33 280
 3  59  47  53 -10  12   0 1.84  0.0    0 11.0 20  40   M    M  10 1      25  30
 4  54  48  51 -12  14   0 0.90  0.0    0 17.3 29 360   M    M   9 1      35  10
 5  69  47  58  -6   7   0 0.00  0.0    0 11.9 28 360   M    M   2        36 350
 6  70  53  62  -2   3   0 0.00  0.0    0 10.1 23  10   M    M   2        29 330
 7  77  48  63  -1   2   0 0.00  0.0    0  4.1 14 320   M    M   1        19 360
 8  84  54  69   5   0   4 0.00  0.0    0  5.7 14 130   M    M   5        17 220
 9  88  66  77  12   0  12 0.00  0.0    0 11.1 21 240   M    M   3        26 250
10  88  68  78  13   0  13 0.38  0.0    0  9.1 20 320   M    M   7 13     27 330
11  74  62  68   3   0   3 0.04  0.0    0  8.0 17  10   M    M  10 18     20  20
12  74  59  67   1   0   2 0.00  0.0    0  9.2 18  10   M    M   5        23  40
13  82  55  69   3   0   4 0.00  0.0    0  2.9 12 340   M    M   1 18     15 320
14  86  62  74   8   0   9 0.00  0.0    0  8.8 18 210   M    M   1        24 180
15  90  62  76  10   0  11 0.00  0.0    0  7.5 17 160   M    M   3        22 170
16  90  71  81  14   0  16 0.00  0.0    0 13.8 26 200   M    M   4        34 220
17  84  74  79  12   0  14    T  0.0    0 18.5 38 200   M    M   7        47 200
18  91  72  82  15   0  17 0.00  0.0    0 11.0 18 200   M    M   4        25 200
19  85  58  72   4   0   7 0.52  0.0    0 10.1 48 210   M    M   9 13     68 220
20  82  58  70   2   0   5 1.32  0.0    0  8.9 28 260   M    M   9 13     35 260
21  73  59  66  -2   0   1 0.00  0.0    0 10.8 21 270   M    M   3        27 280
22  79  54  67  -1   0   2 0.00  0.0    0  5.6 15 170   M    M   7        20 190
23  73  59  66  -3   0   1 0.18  0.0    0  6.4 18 320   M    M   9 13     24 320
24  71  53  62  -7   3   0 0.00  0.0    0  9.3 20 350   M    M   5        25  10
25  78  55  67  -2   0   2    T  0.0    0  8.1 16 260   M    M   2        22 310
26  87  63  75   5   0  10 0.00  0.0    0  9.0 18 150   M    M   6        24 200
================================================================================
SM 2017 1504        57 133  5.20     0.0 255.5          M      136
================================================================================
AV 77.6 57.9                               9.8 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->  # 48 210               # 68  220
================================================================================
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:     2017
                                          LATITUDE:   38 45 N
                                          LONGITUDE:  90 23 W

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

AVERAGE MONTHLY: 67.7   TOTAL FOR MONTH:   5.20    1 = FOG OR MIST
DPTR FM NORMAL:   1.7   DPTR FM NORMAL:    1.30    2 = FOG REDUCING VISIBILITY
HIGHEST:    91 ON 18    GRTST 24HR  1.99 ON 30- 1      TO 1/4 MILE OR LESS
LOWEST:     47 ON  5, 3                            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:   8
MAX 90 OR ABOVE:   3    0.10 INCH OR MORE:   6
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   4
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.    57    CLEAR  (SCALE 0-3)   8
DPTR FM NORMAL   -13    PTCLDY (SCALE 4-7)  12
TOTAL FM JUL 1  3397    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL -1129

[CDD (BASE 65) ]
TOTAL THIS MO.   133
DPTR FM NORMAL    37    [PRESSURE DATA]
TOTAL FM JAN 1   208    HIGHEST SLP M ON M
DPTR FM NORMAL    66    LOWEST  SLP 29.50 ON  1

[REMARKS]


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