WFO Monthly/Daily Climate Data
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CXUS42 TJSJ 010426
CF6JSJ
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   SAN JUAN AREA/PR
                                          MONTH:     MAY
                                          YEAR:      2020
                                          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  90  76  83   2   0  18 0.03  0.0    0   M  16  80   M    M   3 1      23  90
 2  89  77  83   2   0  18    T  0.0    0  7.9 18  70   M    M   4        29  70
 3  89  75  82   1   0  17 0.01  0.0    0  8.1 22  60   M    M   3        41  80
 4  89  76  83   2   0  18 0.06  0.0    0  7.9 20  70   M    M   5        29  90
 5  89  76  83   2   0  18    T  0.0    0  9.0 22  70   M    M   4        33  70
 6  92  76  84   3   0  19 0.01  0.0    0  8.5 22  90   M    M   3        26  80
 7  93  78  86   5   0  21 0.00  0.0    0  7.2 18 130   M    M   3        27 130
 8  93  78  86   5   0  21 0.00  0.0    0  6.6 16 160   M    M   2        23 160
 9  92  79  86   4   0  21 0.00  0.0    0 11.1 24  70   M    M   3        31  80
10  91  77  84   2   0  19    T  0.0    0 13.1 28  70   M    M   3        33  70
11  89  77  83   1   0  18 0.01  0.0    0  9.4 20  80   M    M   5        28 100
12  92  76  84   2   0  19 0.05  0.0    0  7.2 20  90   M    M   6 1      25  90
13  90  76  83   1   0  18 0.94  0.0    0  5.4 18  80   M    M   3        26 150
14  90  76  83   1   0  18 0.02  0.0    0 10.3 24  70   M    M   3        33  90
15  90  76  83   1   0  18 0.00  0.0    0 12.0 25  60   M    M   3        29  70
16  90  77  84   2   0  19 0.02  0.0    0  7.0 22 100   M    M   4        27 110
17  93  76  85   3   0  20    T  0.0    0  7.9 23 100   M    M   3        27  90
18  91  77  84   2   0  19 0.00  0.0    0 10.5 22  90   M    M   2        26  70
19  90  78  84   2   0  19 0.02  0.0    M 10.0 23  60   M    M   5        32  90
20  89  78  84   2   0  19 0.06  0.0    0  7.7 20  80   M    M   4        23  60
21  93  76  85   3   0  20 0.00  0.0    0  7.5 23  60   M    M   4        28  60
22  92  80  86   4   0  21    T  0.0    0  7.4 22  70   M    M   3        25  70
23  93  79  86   4   0  21 0.01  0.0    0  6.9 20  60   M    M   3        24  80
24  95  77  86   4   0  21 0.00  0.0    0  5.9 18  80   M    M   2        26  90
25  94  79  87   5   0  22 0.00  0.0    0  5.7 17  90   M    M   3        22 150
26  92  79  86   4   0  21 0.10  0.0    0  7.6 21  70   M    M   4        25  70
27  91  79  85   2   0  20 0.04  0.0    0  5.1 17  40   M    M   5        23  50
28  89  76  83   0   0  18 0.31  0.0    0  4.6 16  70   M    M   6 3      22  50
29  92  77  85   2   0  20    T  0.0    0  5.8 21  60   M    M   3        26  50
30  93  77  85   2   0  20    T  0.0    0  8.6 23  70   M    M   4        29  80
31  90  77  84   1   0  19 0.00  0.0    0 11.9 24  70   M    M   3        29  70
================================================================================
SM 2825 2391         0 600  1.69     0.0 243.8          M      111
================================================================================
AV 91.1 77.1                               8.1 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->  # 28  70               # 41   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:     2020
                                          LATITUDE:   18 25 N
                                          LONGITUDE:  66  0 W

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

AVERAGE MONTHLY: 84.1   TOTAL FOR MONTH:   1.69    1 = FOG OR MIST
DPTR FM NORMAL:   2.2   DPTR FM NORMAL:   -4.21    2 = FOG REDUCING VISIBILITY
HIGHEST:    95 ON 24    GRTST 24HR  0.94 ON 13-13      TO 1/4 MILE OR LESS
LOWEST:     75 ON  3                               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:  15
MAX 90 OR ABOVE:  24    0.10 INCH OR MORE:   3
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)  12
DPTR FM NORMAL     0    PTCLDY (SCALE 4-7)  19
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL     0

[CDD (BASE 65) ]
TOTAL THIS MO.   600
DPTR FM NORMAL    76    [PRESSURE DATA]
TOTAL FM JAN 1  2390    HIGHEST SLP M ON M
DPTR FM NORMAL   225    LOWEST  SLP 29.91 ON M

[REMARKS]
#FINAL-05-20#


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