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

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CXUS53 KLSX 011443
CF6COU

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

                                          STATION:   COLUMBIA ASOS
                                          MONTH:     MAY
                                          YEAR:      2021
                                          LATITUDE:   38 49 N
                                          LONGITUDE:  92 13 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  84  54  69   8   0   4 0.00  0.0    0 11.8 24 210   M    M   0        31 220
 2  76  63  70   8   0   5 0.06  0.0    0 10.5 22 180   M    M   6 1      30 170
 3  83  62  73  11   0   8 0.03  0.0    0 10.4 20 290   M    M   7 1      29 290
 4  62  48  55  -7  10   0 0.20  0.0    0 11.1 25  10   M    M   7        32 360
 5  71  42  57  -5   8   0 0.00  0.0    0  4.9 10 350   M    M   1        14  10
 6  66  49  58  -5   7   0 0.02  0.0    0 10.9 25 330   M    M   4        33 340
 7  75  47  61  -2   4   0    T  0.0    0 10.2 23 250   M    M   4        32 270
 8  66  53  60  -3   5   0 0.01  0.0    0 13.5 22 100   M    M   7        31 110
 9  61  45  53 -11  12   0 0.88  0.0    0 11.0 24 360   M    M   8 13     35 310
10  62  41  52 -12  13   0 0.00  0.0    0  3.3  8 360   M    M   0 1      12  10
11  59  41  50 -14  15   0 0.00  0.0    0  8.2 20  60   M    M   5        27  70
12  66  46  56  -8   9   0 0.00  0.0    0  9.4 18  90   M    M   0        30 100
13  70  43  57  -8   8   0 0.00  0.0    0  5.4 10  50   M    M   0        20 100
14  74  46  60  -5   5   0 0.00  0.0    0  8.1 17 180   M    M   3        24 190
15  63  55  59  -7   6   0 0.03  0.0    0  8.6 16 160   M    M  10        21 190
16  74  55  65  -1   0   0 1.17  0.0    0  8.7 18 360   M    M   7 13     23 350
17  73  62  68   2   0   3 1.02  0.0    0  9.8 15  90   M    M  10 1      23 130
18  75  63  69   3   0   4 1.27  0.0    0 11.2 18 140   M    M   9 13     25 140
19  78  66  72   5   0   7 0.03  0.0    0 10.7 21 140   M    M  10 18     28 150
20  82  66  74   7   0   9 0.04  0.0    0 11.4 26 170   M    M   8        38 170
21  75  69  72   5   0   7 0.14  0.0    0  7.2 18 180   M    M   6 1      27 170
22  79  68  74   6   0   9 0.26  0.0    0  5.3 13 160   M    M   6 1      18 170
23  87  67  77   9   0  12 0.00  0.0    0  5.1 10 210   M    M   2        14 210
24  85  64  75   7   0  10 0.00  0.0    0  7.8 17 210   M    M   2        22 210
25  75  66  71   2   0   6 0.35  0.0    0  7.7 17 180   M    M   7 1      25 170
26  86  65  76   7   0  11 0.00  0.0    0  4.7 10 280   M    M   4 1      15 220
27  71  65  68  -1   0   3 0.64  0.0    0  6.6 17 300   M    M   5 13     24 290
28  67  48  58 -12   7   0 0.01  0.0    0 12.9 21 330   M    M  10 1      28 330
29  66  48  57 -13   8   0 0.01  0.0    0  8.7 16  30   M    M   4 1      23  30
30  71  44  58 -12   7   0 0.00  0.0    0  3.5 10 160   M    M   0        16 100
31  73  57  65  -5   0   0 0.00  0.0    0  6.2 10  40   M    M   7        14 210
================================================================================
SM 2255 1708       124  98  6.17  0.0    264.8          M      159
================================================================================
AV 72.7 55.1                               8.5 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    26 170                 38 170
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   COLUMBIA ASOS
                                          MONTH:     MAY
                                          YEAR:      2021
                                          LATITUDE:   38 49 N
                                          LONGITUDE:  92 13 W

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

AVERAGE MONTHLY: 63.9   TOTAL FOR MONTH:   6.17    1 = FOG OR MIST
DPTR FM NORMAL:  -1.9   DPTR FM NORMAL:    1.40    2 = FOG REDUCING VISIBILITY
HIGHEST:    87 ON 23    GRTST 24HR  2.29 ON 17-18      TO 1/4 MILE OR LESS
LOWEST:     41 ON 11,10                             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:  18
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   9
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   5
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   3

[HDD (BASE 65) ]
TOTAL THIS MO.   124    CLEAR  (SCALE 0-3)   9
DPTR FM NORMAL    34    PTCLDY (SCALE 4-7)  15
TOTAL FM JUL 1  4654    CLOUDY (SCALE 8-10)  7
DPTR FM NORMAL   -21

[CDD (BASE 65) ]
TOTAL THIS MO.    98
DPTR FM NORMAL   -16    [PRESSURE DATA]
TOTAL FM JAN 1   126    HIGHEST SLP 30.44 ON 12
DPTR FM NORMAL   -20    LOWEST  SLP 29.42 ON  9

[REMARKS]
#FINAL-05-21#


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