WFO Monthly/Daily Climate Data
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CXUS52 TJSJ 012128
CF6IST
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CYRIL E. KING AP/ST THOMAS
                                          MONTH:     SEPTEMBER
                                          YEAR:      2020
                                          LATITUDE:   18 19 N
                                          LONGITUDE:  64 58 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  90  81  86   2   0  21 0.08  0.0    0 11.9 22 110   M    M   2        27 120
 2  94  83  89   5   0  24 0.22  0.0    0 12.7 21  80   M    M   2        26  80
 3  89  82  86   2   0  21 0.00  0.0    0 10.7 20 140   M    M   0        23 130
 4  91  82  87   3   0  22 0.14  0.0    0 11.3 21 130   M    M   2        26 130
 5  89  81  85   1   0  20 0.04  0.0    0 10.8 20 130   M    M   2        24 140
 6  91  80  86   2   0  21    T  0.0    0  8.0 15  60   M    M   3        20  60
 7  90  80  85   1   0  20 0.00  0.0    0  9.2 15 130   M    M   1        20 130
 8  90  81  86   2   0  21 0.01  0.0    0 10.4 18 130   M    M   2        23 120
 9  90  82  86   2   0  21 0.06  0.0    0  9.6 22  90   M    M   2        28  90
10  93  81  87   3   0  22 0.00  0.0    0  9.2 16  60   M    M   2        22  20
11  91  78  85   1   0  20 1.37  0.0    0  5.5 16 210   M    M   3 18     24 210
12  90  79  85   1   0  20 0.63  0.0    0  3.9 15  30   M    M   3        22 110
13  88  79  84   0   0  19 0.52  0.0    0  7.3 24 140   M    M   1        31 150
14  89  82  86   2   0  21    T  0.0    0  8.6 15 130   M    M   1        19 140
15  89  81  85   1   0  20 0.00  0.0    0  8.9 16 130   M    M   0        20 130
16  92  82  87   3   0  22 0.00  0.0    0  9.3 16  60   M    M   1        27  50
17  90  82  86   2   0  21 0.05  0.0    0  9.9 20  80   M    M   3 8      28 330
18  91  82  87   3   0  22 0.00  0.0    0  4.9 14  30   M    M   2        18  10
19  91  79  85   1   0  20 0.00  0.0    0  2.6 10  80   M    M   2        13  90
20  88  78  83  -1   0  18 0.04  0.0    0  3.9 16 160   M    M   2        19 160
21  89  84  87   3   0  22 0.00  0.0    0  5.0  9 190   M    M   1        12 210
22  88  78  83  -1   0  18 0.44  0.0    0  5.5 20 230   M    M   4 1      25 250
23  89  80  85   1   0  20 0.14  0.0    0  5.1 20 140   M    M   2        24 150
24  88  76  82  -2   0  17 0.58  0.0    0  5.7 18 210   M    M   2 1      22 210
25  89  81  85   1   0  20 0.13  0.0    0  5.7 14  30   M    M   2        17  20
26  90  81  86   2   0  21 0.00  0.0    0  9.1 17  40   M    M   1        25  40
27  90  76  83  -1   0  18 0.36  0.0    0  9.3 24 110   M    M   3 8      30 110
28  88  77  83  -1   0  18 0.15  0.0    0 11.3 17  80   M    M   2 1      28  80
29  88  78  83  -1   0  18 0.24  0.0    0 12.7 30 160   M    M   2        35 160
30  92  81  87   3   0  22    T  0.0    0 12.5 21  90   M    M   1        26  90
================================================================================
SM 2697 2407         0 610  5.20     0.0 250.5          M       56
================================================================================
AV 89.9 80.2                               8.3 FASTST   M    M   2    MAX(MPH)
                                 MISC ---->  # 30 160               # 35  160
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  CYRIL E. KING AP/ST THOMAS
                                          MONTH:    SEPTEMBER
                                          YEAR:     2020
                                          LATITUDE:   18 19 N
                                          LONGITUDE:  64 58 W

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

AVERAGE MONTHLY: 85.1   TOTAL FOR MONTH:   5.20    1 = FOG OR MIST
DPTR FM NORMAL:   1.1   DPTR FM NORMAL:   -0.38    2 = FOG REDUCING VISIBILITY
HIGHEST:    94 ON  2    GRTST 24HR  1.37 ON 11-11      TO 1/4 MILE OR LESS
LOWEST:     76 ON 27,24                            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:  17    0.10 INCH OR MORE:  12
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   4
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)  27
DPTR FM NORMAL     0    PTCLDY (SCALE 4-7)   3
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL     0

[CDD (BASE 65) ]
TOTAL THIS MO.   610
DPTR FM NORMAL    42    [PRESSURE DATA]
TOTAL FM JAN 1  4862    HIGHEST SLP 30.05 ON 30
DPTR FM NORMAL   303    LOWEST  SLP 29.80 ON 12

[REMARKS]
#FINAL-09-20#


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