WFO Monthly/Daily Climate Data
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676
CXUS52 TJSJ 011310
CF6IST
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CYRIL E. KING AP/ST THOMAS
                                          MONTH:     JANUARY
                                          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  75  80   1   0  15 0.01    M    M 15.5 24  40   M    M   3        35  70
 2  84  71  78  -1   0  13 0.02    M    M 13.4 29  70   M    M   6        35  70
 3  84  76  80   1   0  15    T    M    M 12.7 22  50   M    M   4        32  30
 4  83  75  79   0   0  14 0.08    M    M 13.4 23  30   M    M   6        30  50
 5  82  74  78  -1   0  13 0.19    M    M  9.3 18  80   M    M   6        26  60
 6  84  73  79   0   0  14 0.00    M    M  5.6 12 110   M    M   1        17 340
 7  84  72  78  -1   0  13 0.00    M    M  7.0 14  80   M    M   2        19 100
 8  84  74  79   0   0  14    T    M    M  9.5 18 120   M    M   2        24 130
 9  84  74  79   0   0  14    T    M    M  8.1 20 110   M    M   4        24 110
10  86  76  81   2   0  16 0.00    M    M  8.9 15 120   M    M   3        19 140
11  83  75  79   0   0  14    T    M    M  9.7 18 130   M    M   3        24 140
12  85  76  81   2   0  16    T    M    M 13.2 21  60   M    M   4        28  50
13  86  76  81   2   0  16    T    M    M 10.5 18  90   M    M   4        23  80
14  84  75  80   1   0  15 0.01    M    M 11.9 21 110   M    M   4 1      26 120
15  86  75  81   2   0  16 0.06    M    M  7.1 15 130   M    M   4 8      18 130
16  84  75  80   1   0  15 0.00    M    M  8.5 16 130   M    M   2        20 130
17  85  74  80   1   0  15 0.08    M    M  8.5 17 120   M    M   4 18     21  80
18  86  75  81   2   0  16    T    M    M 10.6 18 120   M    M   3        23  70
19  85  75  80   1   0  15 0.06    M    M 11.7 23  90   M    M   3 8      29 110
20  85  75  80   1   0  15 0.01    M    M 10.2 22  70   M    M   1        27  60
21  84  74  79   0   0  14 0.04    M    M  6.4 14 140   M    M   3        17 120
22  84  73  79   0   0  14 0.03    M    M  6.2 16  80   M    M   1        19  80
23  84  73  79   0   0  14    T    M    M  7.0 15 130   M    M   1        18 130
24  86  75  81   2   0  16    T    M    M  9.9 21  30   M    M   1        27  30
25  85  76  81   2   0  16    T    M    M 12.3 16  50   M    M   3        24  40
26  86  75  81   2   0  16    T    M    M 11.9 23  70   M    M   2        30  80
27  86  74  80   1   0  15 0.00    M    M  9.5 18  70   M    M   3        23  90
28  84  74  79   0   0  14 0.00    M    M  9.4 18 130   M    M   1        23 130
29  86  71  79   0   0  14 0.00    M    M  4.7 13  40   M    M   1        18 360
30  83  74  79   0   0  14 0.07    M    M 12.6 23  60   M    M   7 18     29  70
31  84  74  79   0   0  14 0.09    M    M 14.2 26  40   M    M   5 18     36  70
================================================================================
SM 2621 2304         0 455  0.75    M    309.4          M       97
================================================================================
AV 84.5 74.3                              10.0 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->    29  70                 36  70
================================================================================
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:     JANUARY
                                          YEAR:      2021
                                          LATITUDE:   18 19 N
                                          LONGITUDE:  64 58 W

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

AVERAGE MONTHLY: 79.4   TOTAL FOR MONTH:   0.75    1 = FOG OR MIST
DPTR FM NORMAL:   0.6   DPTR FM NORMAL:   -1.63    2 = FOG REDUCING VISIBILITY
HIGHEST:    86 ON 29,27  GRTST 24HR  0.34 ON 19-20      TO 1/4 MILE OR LESS
LOWEST:     71 ON 29, 2                             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:  13
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)  16
DPTR FM NORMAL     0    PTCLDY (SCALE 4-7)  15
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL     0

[CDD (BASE 65) ]
TOTAL THIS MO.   455
DPTR FM NORMAL    27    [PRESSURE DATA]
TOTAL FM JAN 1   455    HIGHEST SLP 30.16 ON 11
DPTR FM NORMAL    27    LOWEST  SLP 29.90 ON  6

[REMARKS]
#FINAL-01-21#



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