WFO Monthly/Daily Climate Data
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CXUS53 KLSX 011400
CF6SET
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ST_CHARLES MO
                                          MONTH:     MAY
                                          YEAR:      2021
                                          LATITUDE:   38 55 N
                                          LONGITUDE:  90 26 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  87  50  69   7   0   4 0.00  0.0    0 11.2 23 220   M    M   0        31 250
 2  74  60  67   5   0   2 0.06  0.0    0  9.0 23 180   M    M   6 1      32 180
 3  86  63  75  13   0  10 0.05  0.0    0  7.3 21 340   M    M   7 13     30 330
 4  67  50  59  -4   6   0 0.13  0.0    0  9.0 21 360   M    M   8        26 360
 5  70  48  59  -4   6   0 0.00  0.0    0  4.9 12 260   M    M   2        19 260
 6  71  50  61  -3   4   0    T  0.0    0  9.1 29 300   M    M   5 3      38 310
 7  76  44  60  -4   5   0 0.00  0.0    0 11.1 28 290   M    M   3        39 280
 8  60  51  56  -8   9   0    T  0.0    0 16.1 24 100   M    M   8        30 110
 9  56  40  48 -16  17   0 0.30  0.0    0 10.5 32 290   M    M   8 13     43 290
10  63  36  50 -15  15   0 0.00  0.0    0  2.9  9 260   M    M   1 12     15 270
11  60  41  51 -14  14   0 0.00  0.0    0  9.2 21  70   M    M   4 128    27  60
12  66  45  56  -9   9   0 0.00  0.0    0  9.8 20  70   M    M   0        30  30
13  70  41  56 -10   9   0 0.00  0.0    0  4.4 14  90   M    M   1        19 140
14  74  42  58  -8   7   0 0.00  0.0    0  5.0 14 170   M    M   1        22 170
15  66  54  60  -6   5   0 0.00  0.0    0  6.7 18 210   M    M   8        23 210
16  77  55  66  -1   0   1 0.61  0.0    0  8.5 31 360   M    M   8 13     40  10
17  75  62  69   2   0   4 0.72  0.0    0 11.4 22 100   M    M   8 1      28 100
18  72  62  67   0   0   2 0.60  0.0    0 12.8 20 150   M    M  10 1      26 160
19  81  67  74   6   0   9    T  0.0    0 11.9 23 160   M    M   8        32 170
20  86  68  77   9   0  12 0.00  0.0    0 12.3 22 150   M    M   3        30 180
21  86  67  77   9   0  12 0.00  0.0    0  9.5 18 210   M    M   3        25 200
22  83  68  76   8   0  11 0.00  0.0    0  6.3 14 220   M    M   1        20 300
23  89  62  76   7   0  11 0.00  0.0    0  3.5 13 310   M    M   2 128    23 290
24  89  64  77   8   0  12 0.00  0.0    0  6.2 17 200   M    M   1 18     24 210
25  89  66  78   9   0  13 0.10  0.0    0  8.7 29 200   M    M   3 1      39 220
26  88  66  77   7   0  12 0.02  0.0    0  3.9 10 280   M    M   3 1      15  20
27  83  65  74   4   0   9 0.58  0.0    0  6.0 30 270   M    M   2 13     38 270
28  68  50  59 -11   6   0 0.02  0.0    0 11.7 21 310   M    M  10 18     29 330
29  65  49  57 -14   8   0 0.00  0.0    0  7.8 16 360   M    M   6        22 360
30  71  44  58 -13   7   0 0.00  0.0    0  4.0 10 100   M    M   0 1      15 120
31  76  58  67  -4   0   2 0.00  0.0    0  6.0 12  40   M    M   2        15  40
================================================================================
SM 2324 1688       127 126  3.19  0.0    256.7          M      132
================================================================================
AV 75.0 54.5                               8.3 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    32 290                 43 290
================================================================================
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_CHARLES MO
                                          MONTH:     MAY
                                          YEAR:      2021
                                          LATITUDE:   38 55 N
                                          LONGITUDE:  90 26 W

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

AVERAGE MONTHLY: 64.7   TOTAL FOR MONTH:   3.19    1 = FOG OR MIST
DPTR FM NORMAL:  -1.9   DPTR FM NORMAL:   -1.41    2 = FOG REDUCING VISIBILITY
HIGHEST:    89 ON 25,24  GRTST 24HR  1.09 ON 17-18      TO 1/4 MILE OR LESS
LOWEST:     36 ON 10                               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:  11
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   7
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   4
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   127    CLEAR  (SCALE 0-3)  15
DPTR FM NORMAL    50    PTCLDY (SCALE 4-7)  12
TOTAL FM JUL 1  4197    CLOUDY (SCALE 8-10)  4
DPTR FM NORMAL  -479

[CDD (BASE 65) ]
TOTAL THIS MO.   126
DPTR FM NORMAL    -1    [PRESSURE DATA]
TOTAL FM JAN 1   180    HIGHEST SLP 30.45 ON 12
DPTR FM NORMAL    24    LOWEST  SLP 29.47 ON  9

[REMARKS]
#FINAL-05-21#


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