WFO Monthly/Daily Climate Data
Issued by NWS

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CXUS52 TJSJ 220437
CF6JSJ
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   SAN JUAN AREA/PR
                                          MONTH:     MAY
                                          YEAR:      2015
                                          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  93  76  85   4   0  20 0.00  0.0    0  7.8 18 130   M    M   2        26 130
 2  93  76  85   4   0  20 0.00  0.0    0  5.1 16 150   M    M   3        23 130
 3  93  76  85   4   0  20    T  0.0    0  6.7 18  90   M    M   3        23 130
 4  91  77  84   3   0  19 0.00  0.0    0 14.0 29  90   M    M   3        35  80
 5  89  76  83   2   0  18 0.00  0.0    0 14.7 26  70   M    M   3        33  80
 6  91  77  84   3   0  19 0.00  0.0    0 12.4 26  70   M    M   3        33  70
 7  93  76  85   4   0  20 0.00  0.0    0  8.1 18 160   M    M   2        25 150
 8  92  77  85   4   0  20 0.00  0.0    0 11.8 25  60   M    M   2        30  50
 9  91  76  84   2   0  19 0.07  0.0    0 11.8 25  90   M    M   6        31 110
10  90  78  84   2   0  19 0.01  0.0    0 14.2 24  90   M    M   4        31  90
11  89  78  84   2   0  19 0.00  0.0    0 12.2 25  70   M    M   4        32  90
12  88  77  83   1   0  18 0.02  0.0    0 12.2 26  80   M    M   5 1      33  70
13  91  77  84   2   0  19 0.00  0.0    0 12.7 25  60   M    M   3        31  60
14  88  76  82   0   0  17 0.00  0.0    0 12.9 23  70   M    M   4        29  70
15  88  76  82   0   0  17 0.02  0.0    0  9.7 22  70   M    M   4 1      26  70
16  88  76  82   0   0  17 0.11  0.0    0  4.0 17  90   M    M   5 1      21  90
17  87  76  82   0   0  17 0.04  0.0    0  6.9 18  60   M    M   5 1      23  60
18  88  76  82   0   0  17    T  0.0    0  7.7 18  50   M    M   4        25  60
19  88  76  82   0   0  17 0.00  0.0    0  7.4 18  70   M    M   4        22  70
20  88  76  82   0   0  17 1.01  0.0    0  3.9 18  60   M    M   5 13     25  70
21  91  76  84   2   0  19 0.00  0.0    0  6.7 21  90   M    M   4        25  50
================================================================================
SM 1890 1605         0 388  1.28     0.0 202.9          M       78
================================================================================
AV 90.0 76.4                               9.7 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->  # 29  90               # 35   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:    MAY
                                          YEAR:     2015
                                          LATITUDE:   18 25 N
                                          LONGITUDE:  66  0 W

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

AVERAGE MONTHLY: 83.2   TOTAL FOR MONTH:   1.28    1 = FOG OR MIST
DPTR FM NORMAL:   1.6   DPTR FM NORMAL:   -2.77    2 = FOG REDUCING VISIBILITY
HIGHEST:    93 ON  7, 3 GRTST 24HR  1.01 ON 20-20      TO 1/4 MILE OR LESS
LOWEST:     76 ON 21,20                            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:   7
MAX 90 OR ABOVE:  11    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)   9
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.   388
DPTR FM NORMAL    40    [PRESSURE DATA]
TOTAL FM JAN 1  2161    HIGHEST SLP M ON M
DPTR FM NORMAL   172    LOWEST  SLP 29.89 ON  2

[REMARKS]



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