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000
CXUS52 TJSJ 010521
CF6ISX
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   HENRY E. ROHLSEN AP/ST CROIX
                                          MONTH:     APRIL
                                          YEAR:      2021
                                          LATITUDE:   17 42 N
                                          LONGITUDE:  64 48 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  88  74  81   2   0  16 0.03    M    M 15.9 25 100   M    M   4 1      31  80
 2  85  74  80   1   0  15 0.16    M    M 14.2 23 100   M    M   6 18     29 100
 3  85  73  79   0   0  14 0.27    M    M 10.0 22  90   M    M   6 1      28 100
 4  85  72  79   0   0  14 0.09    M    M  7.5 14 120   M    M   4 1      18 110
 5  86  70  78  -1   0  13 0.00    M    M  7.1 16 100   M    M   3        22 100
 6  86  72  79   0   0  14    T    M    M  7.4 15 100   M    M   3        19 100
 7  86  74  80   0   0  15 0.01    M    M  9.7 17  60   M    M   5        22  60
 8  86  75  81   1   0  16 0.00    M    M 11.7 21  50   M    M   4        29  40
 9  85  73  79  -1   0  14 0.00    M    M 11.6 21  70   M    M   2        26  30
10  86  69  78  -2   0  13 0.00    M    M  9.3 20  50   M    M   1        26  60
11  84  66  75  -5   0  10 0.00    M    M  8.1 16 130   M    M   2        20 100
12  85  68  77  -3   0  12 0.00    M    M  8.1 16 110   M    M   3        20  90
13  86  76  81   1   0  16 0.00    M    M  4.8 12 180   M    M   5        14 180
14  89  73  81   1   0  16 0.00    M    M  7.5 16 330   M    M   2        22 350
15  87  74  81   1   0  16    T    M    M  9.8 18  20   M    M   2        26  40
16  88  76  82   2   0  17 0.00    M    M  9.8 16 120   M    M   5        20 120
17  88  76  82   2   0  17 0.00    M    M 10.0 16 120   M    M   3        21 140
18  88  77  83   3   0  18 0.00    M    M 10.4 15 120   M    M   3        19 120
19  88  78  83   3   0  18 0.00    M    M 11.8 17 100   M    M   4        23 100
20  88  77  83   3   0  18 0.00    M    M 12.4 22 100   M    M   3        26  90
21  88  76  82   2   0  17    T    M    M 13.2 29 100   M    M   4 1      33 100
22  87  75  81   1   0  16    T    M    M 12.8 22 100   M    M   4        27 100
23  88  74  81   1   0  16    T    M    M  9.6 17 100   M    M   7        23 120
24  89  76  83   3   0  18 0.00    M    M 11.8 21 110   M    M   3        26 100
25  88  75  82   2   0  17 0.04    M    M 11.3 21 100   M    M   4 1      26 100
26  88  74  81   1   0  16    T    M    M 10.1 18 100   M    M   5        24 110
27  87  72  80   0   0  15 0.11    M    M  9.7 21 100   M    M   6 8      26  90
28  86  69  78  -3   0  13 0.22    M    M 11.0 25 100   M    M   7 18     34 110
29  87  70  79  -2   0  14 0.39    M    M 11.6 29  90   M    M   5 1      35  90
30  87  74  81   0   0  16 0.03  0.0    0 12.0 25 100   M    M   3        31 110
================================================================================
SM 2604 2202         0 460  1.35  0.0    310.2          M      118
================================================================================
AV 86.8 73.4                              10.3 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->  # 29 100                 35  90
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   HENRY E. ROHLSEN AP/ST CROIX
                                          MONTH:     APRIL
                                          YEAR:      2021
                                          LATITUDE:   17 42 N
                                          LONGITUDE:  64 48 W

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

AVERAGE MONTHLY: 80.1   TOTAL FOR MONTH:   1.35    1 = FOG OR MIST
DPTR FM NORMAL:   0.1   DPTR FM NORMAL:   -0.78    2 = FOG REDUCING VISIBILITY
HIGHEST:    89 ON 24,14  GRTST 24HR  0.43 ON  2- 3      TO 1/4 MILE OR LESS
LOWEST:     66 ON 11                               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:  10
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   5
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)  10
DPTR FM NORMAL     0    PTCLDY (SCALE 4-7)  20
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL     0

[CDD (BASE 65) ]
TOTAL THIS MO.   460
DPTR FM NORMAL    12    [PRESSURE DATA]
TOTAL FM JAN 1  1746    HIGHEST SLP M ON M
DPTR FM NORMAL   101    LOWEST  SLP 29.87 ON 13

[REMARKS]
#FINAL-04-21#