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000
CXUS52 TJSJ 010455
CF6IST
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CYRIL E. KING AP/ST THOMAS
                                          MONTH:     SEPTEMBER
                                          YEAR:      2021
                                          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  87  78  83  -2   0  18 0.22    M    M  6.3 12 140   M    M   3        15 150
 2  88  79  84  -1   0  19 0.01    M    M 11.6 18 130   M    M   3        23 140
 3  89  80  85   0   0  20 0.00    M    M  8.7 17 130   M    M   5        20 140
 4  90  81  86   1   0  21 0.00    M    M 11.3 18 130   M    M   1        24 120
 5  92  80  86   1   0  21 0.00    M    M 11.3 18 120   M    M   2        26  90
 6  91  79  85   0   0  20 0.17    M    M 12.6 21  70   M    M   2        29  30
 7  91  81  86   2   0  21 0.02    M    M  9.2 16  60   M    M   4        24  10
 8  88  78  83  -1   0  18 0.15    M    M  4.4 12  70   M    M   3        14  70
 9  88  79  84   0   0  19 0.00    M    M  7.1 13 140   M    M   4        15 130
10  89  79  84   0   0  19 0.02    M    M 11.0 17 130   M    M   3        22 140
11  88  78  83  -1   0  18 0.32    M    M 10.2 24 100   M    M   4        34  60
12  90  73  82  -2   0  17 0.64    M    M 11.5 37 120   M    M   3        47 120
13  89  79  84   0   0  19 0.13    M    M  8.6 21 110   M    M   3        26 120
14  88  80  84   0   0  19 0.03    M    M  9.2 16 140   M    M   4        20 130
15   M  74   M   M   M   M 0.71  0.0    0  8.7 29 180   M    M   M 138    36 170
16  87  78  83  -1   0  18 0.05    M    M  8.6 17 100   M    M   2 1      22 100
17  87  76  82  -2   0  17 0.48    M    M  9.4 22 120   M    M   4 18     26 110
18  88  75  82  -2   0  17 0.05    M    M  6.9 17  70   M    M   3        21  70
19  88  77  83  -1   0  18 0.09    M    M  9.1 25  20   M    M   4 1      31  30
20  87  76  82  -2   0  17 0.02    M    M  5.7 16  60   M    M   4 1      22  60
21  86  78  82  -2   0  17 0.07    M    M  7.9 18 220   M    M   7 1      22 220
22  86  83  85   1   0  20 0.00    M    M 10.1 17 170   M    M   2        20 170
23  87  82  85   1   0  20 0.00    M    M  8.7 13 200   M    M   1        17 160
24  87  80  84   0   0  19 0.00    M    M  5.2  9 170   M    M   1        11 240
25  88  78  83  -1   0  18 0.00    M    M  5.3 10 150   M    M   2        13 140
26  88  79  84   0   0  19    T    M    M  6.1 13 300   M    M   2        18  30
27  88  77  83  -1   0  18 0.28    M    M  4.4 18 110   M    M   2 18     22 110
28  87  76  82  -2   0  17 0.00    M    M  6.5 13 150   M    M   2        16 140
29  87  78  83  -1   0  18 0.10    M    M  5.1 13 140   M    M   1 8      15 140
30  88  76  82  -2   0  17 0.00    M    M  2.6  9  70   M    M   2        12  70
================================================================================
SM 2557 2347         0 539  3.56  0.0    243.3          M       83
================================================================================
AV 88.2 78.2                               8.1 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->    37 120                 47 120
================================================================================
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:      2021
                                          LATITUDE:   18 19 N
                                          LONGITUDE:  64 58 W

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

AVERAGE MONTHLY: 83.2   TOTAL FOR MONTH:   3.56    1 = FOG OR MIST
DPTR FM NORMAL:  -1.2   DPTR FM NORMAL:   -2.33    2 = FOG REDUCING VISIBILITY
HIGHEST:    92 ON  5    GRTST 24HR  0.71 ON 15-16      TO 1/4 MILE OR LESS
LOWEST:     73 ON 12                               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:  19
MAX 90 OR ABOVE:   5    0.10 INCH OR MORE:  10
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)  20
DPTR FM NORMAL     0    PTCLDY (SCALE 4-7)   9
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL     0

[CDD (BASE 65) ]
TOTAL THIS MO.   539
DPTR FM NORMAL   -41    [PRESSURE DATA]
TOTAL FM JAN 1  4790    HIGHEST SLP M ON M
DPTR FM NORMAL   159    LOWEST  SLP 29.82 ON 20

[REMARKS]
#FINAL-09-21#