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000
CXUS52 TJSJ 011548
CF6IST
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CYRIL E. KING AP/ST THOMAS
                                          MONTH:     MAY
                                          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  85  76  81  -1   0  16 0.00    M    M  8.9 18 130   M    M   1        22 130
 2  89  77  83   1   0  18 0.00    M    M 11.0 18  40   M    M   2        26  60
 3  89  77  83   1   0  18 0.25    M    M 10.7 21  90   M    M   2 8      27  90
 4  87  77  82   0   0  17 0.01    M    M 12.4 20  90   M    M   3        25  70
 5  86  78  82   0   0  17 0.23    M    M 11.9 22  80   M    M   2 8      27  80
 6  84  76  80  -2   0  15 0.91    M    M  9.2 23 110   M    M   2 8      33 100
 7  85  76  81  -1   0  16    T    M    M 10.4 18 130   M    M   1        24  90
 8  86  76  81  -1   0  16 0.31    M    M 11.9 22 120   M    M   2        28 130
 9  87  78  83   1   0  18    T    M    M 12.2 20  90   M    M   5        24  80
10  86  78  82   0   0  17 0.04    M    M 14.4 26 110   M    M   5 8      32 110
11  86  79  83   1   0  18 0.03    M    M 11.9 20 120   M    M   5        26 120
12  87  79  83   1   0  18 0.00    M    M 12.8 18  80   M    M   3        24 130
13  87  78  83   1   0  18    T    M    M 11.0 21 130   M    M   3        25 110
14  86  78  82   0   0  17    T    M    M 11.2 21 120   M    M   1        25 130
15  86  78  82   0   0  17 0.05    M    M  8.3 17 120   M    M   3        22 110
16  87  80  84   2   0  19 0.00    M    M 11.6 18 130   M    M   4        25 120
17  86  79  83   1   0  18 0.00    M    M 10.7 14 130   M    M   7         M   M
18  87  79  83   1   0  18    T    M    M 10.4 17 140   M    M   3        22 110
19  87  80  84   2   0  19    T    M    M  9.2 16 140   M    M   3        19 140
20  86  79  83   0   0  18 0.00    M    M  8.1 15 130   M    M   4        18 140
21  87  79  83   0   0  18 0.00    M    M 11.7 20 130   M    M   5        24 130
22  89  80  85   2   0  20 0.00    M    M 12.9 21 130   M    M   2        26  60
23  83  75  79  -4   0  14 0.48    M    M 12.9 37  20   M    M   6 8      45  20
24  87  77  82  -1   0  17 0.00    M    M  9.3 18 130   M    M   2        24 140
25  88  79  84   1   0  19 0.00    M    M  9.7 20 130   M    M   2        25  90
26  89  80  85   2   0  20 0.00    M    M  9.7 17 120   M    M   2        23  20
27  87  79  83   0   0  18    T    M    M  8.8 16 130   M    M   1        20 140
28  85  78  82  -1   0  17 0.03    M    M  4.9 16  70   M    M   6        19  80
29  87  77  82  -1   0  17 0.10    M    M  9.8 16 140   M    M   4 8      20 140
30  89  78  84   1   0  19    T    M    M 12.1 25 130   M    M   4        32 130
31  90  79  85   2   0  20 0.01    M    M 10.6 23  90   M    M   3        28  90
================================================================================
SM 2690 2419         0 547  2.45    M    330.6          M       98
================================================================================
AV 86.8 78.0                              10.7 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->    37  20                 45  20
================================================================================
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:     MAY
                                          YEAR:      2021
                                          LATITUDE:   18 19 N
                                          LONGITUDE:  64 58 W

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

AVERAGE MONTHLY: 82.4   TOTAL FOR MONTH:   2.45    1 = FOG OR MIST
DPTR FM NORMAL:   0.1   DPTR FM NORMAL:   -0.57    2 = FOG REDUCING VISIBILITY
HIGHEST:    90 ON 31    GRTST 24HR  0.99 ON  5- 6      TO 1/4 MILE OR LESS
LOWEST:     75 ON 23                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  M            5 = HAIL
                        GRTST 24HR    M  ON   M    6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  M  ON   M    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:  12
MAX 90 OR ABOVE:   1    0.10 INCH OR MORE:   6
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)  19
DPTR FM NORMAL     0    PTCLDY (SCALE 4-7)  12
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL     0

[CDD (BASE 65) ]
TOTAL THIS MO.   547
DPTR FM NORMAL     9    [PRESSURE DATA]
TOTAL FM JAN 1  2427    HIGHEST SLP 30.12 ON  9
DPTR FM NORMAL   164    LOWEST  SLP 29.93 ON 29

[REMARKS]
#FINAL-05-21#