WFO Monthly/Daily Climate Data
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CXUS52 TJSJ 031029
CF6JSJ
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   SAN JUAN AREA/PR
                                          MONTH:     APRIL
                                          YEAR:      2023
                                          LATITUDE:   18 25 N
                                          LONGITUDE:  66  0 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  83  74  79   0   0  14 0.01    M    M 16.1 26  70   M    M   4        32  70
 2  85  74  80   1   0  15 0.02    M    M 12.4 25  60   M    M   4        30  50
 3  85  74  80   0   0  15    T    M    M 10.8 24  70   M    M   4        30  70
 4  86  74  80   0   0  15 0.04    M    M 11.5 25  50   M    M   4        32  60
 5  80  73  77  -3   0  12 0.08    M    M 10.0 22 100   M    M   6        33  80
 6  81  73  77  -3   0  12    T    M    M 11.0 29  90   M    M   7 3      33  90
 7  80  70  75  -5   0  10 0.40    M    M  4.6 24  90   M    M   6 138    31 100
 8  79  68  74  -6   0   9 2.06    M    M  6.2 14  90   M    M   7 1      17  70
 9  84  70  77  -3   0  12    T    M    M  7.9 24  90   M    M   3        28  90
10  86  70  78  -2   0  13    T    M    M  5.5 22  70   M    M   4        26  70
11  87  73  80   0   0  15    T    M    M  6.6 20  70   M    M   4        23  70
12  86  74  80   0   0  15    T    M    M  8.2 21  60   M    M   3        25  60
13  85  74  80   0   0  15    T    M    M  9.6 23  70   M    M   4        28  70
14  84  74  79  -1   0  14    T    M    M  9.6 23  70   M    M   4        27  80
15  85  73  79  -1   0  14 0.07    M    M 10.5 24  60   M    M   4 1      29  50
16  84  73  79  -1   0  14 0.15    M    M 11.3 24  80   M    M   6 1      28  80
17  83  73  78  -2   0  13 0.02    M    M  5.3 18  70   M    M   5        24  70
18  84  72  78  -2   0  13 0.03    M    M  6.9 20  90   M    M   4        23  90
19  87  73  80   0   0  15    T    M    M 10.0 24  70   M    M   2        28  70
20  86  74  80   0   0  15    T    M    M 11.5 24  70   M    M   3        30  90
21  85  74  80   0   0  15 0.05    M    M  7.6 23  60   M    M   4        27  70
22  85  73  79  -1   0  14 0.37    M    M  5.1 14  30   M    M   5 1      21  20
23  86  73  80   0   0  15 1.20    M    M  5.8 16 320   M    M   6 1      22 330
24  83  73  78  -2   0  13    T    M    M  6.0 14  30   M    M   4        19  20
25  84  74  79  -1   0  14    T    M    M  7.1 16  70   M    M   4        21  70
26  85  75  80  -1   0  15 0.17    M    M  5.9 18  60   M    M   3        22  50
27  86  76  81   0   0  16    T    M    M  5.5 15  50   M    M   4        21  60
28  86  73  80  -1   0  15 0.78    M    M  6.7 20  70   M    M   5 1      24  60
29  86  75  81   0   0  16 0.04    M    M  7.2 21  70   M    M   4        26  70
30  91  76  84   3   0  19    T    M    M  8.2 23  60   M    M   5        26  60
================================================================================
SM 2537 2195         0 422  5.49    M    250.6          M      132
================================================================================
AV 84.6 73.2                               8.4 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    29  90               # 33  80
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   SAN JUAN AREA/PR
                                          MONTH:     APRIL
                                          YEAR:      2023
                                          LATITUDE:   18 25 N
                                          LONGITUDE:  66  0 W

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

AVERAGE MONTHLY: 78.9   TOTAL FOR MONTH:   5.49    1 = FOG OR MIST
DPTR FM NORMAL:  -1.2   DPTR FM NORMAL:    0.89    2 = FOG REDUCING VISIBILITY
HIGHEST:    91 ON 30    GRTST 24HR  2.37 ON  7- 8      TO 1/4 MILE OR LESS
LOWEST:     68 ON  8                               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:  16
MAX 90 OR ABOVE:   1    0.10 INCH OR MORE:   7
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

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

[CDD (BASE 65) ]
TOTAL THIS MO.   422
DPTR FM NORMAL   -31    [PRESSURE DATA]
TOTAL FM JAN 1  1643    HIGHEST SLP 30.16 ON  1
DPTR FM NORMAL    23    LOWEST  SLP 29.77 ON 22

[REMARKS]
#FINAL-04-23#


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