WFO Monthly/Daily Climate Data
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CXUS52 TJSJ 010426
CF6JSJ
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   SAN JUAN AREA/PR
                                          MONTH:     AUGUST
                                          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  90  77  84   1   0  19 0.47    M    M  7.2 22 260   M    M   5 13     28 270
 2  89  79  84   1   0  19    T    M    M  4.2 16  60   M    M   3 3      21  60
 3  89  79  84   1   0  19 0.01    M    M  7.5 18  60   M    M   4        24  80
 4  91  80  86   3   0  21    T    M    M  7.5 21  80   M    M   5 3      24  80
 5  91  80  86   3   0  21    T    M    M 11.9 24  60   M    M   4        30  60
 6  93  80  87   4   0  22 0.51    M    M 11.7 25  90   M    M   5 13     32  80
 7  91  80  86   3   0  21 1.03    M    M 11.1 24  80   M    M   5 13     30  50
 8  90  81  86   3   0  21 0.09    M    M  7.5 22  60   M    M   5 13     28  70
 9  92  80  86   3   0  21    T    M    M  9.5 24  60   M    M   4 3      29  60
10  94  81  88   5   0  23 0.01    M    M  7.6 18 120   M    M   4        28 150
11  92  81  87   4   0  22    T    M    M 11.2 23  90   M    M   2        26  90
12  88  79  84   0   0  19 0.58    M    M 11.8 36  70   M    M   5 13     46  70
13  91  77  84   0   0  19 0.33    M    M  9.1 26  90   M    M   4 1      36  80
14  89  80  85   1   0  20    T    M    M 12.5 25  70   M    M   4        30  70
15  90  83  87   3   0  22    T    M    M 14.4 23  80   M    M   5        28  80
16  90  82  86   2   0  21    T    M    M 12.2 22  70   M    M   4 8      27  60
17  90  79  85   1   0  20 0.16    M    M 10.3 28  80   M    M   5 138    32  80
18  89  76  83  -1   0  18 0.43    M    M 16.0 28  80   M    M   4        33  80
19  90  81  86   2   0  21 0.08    M    M 15.4 21  50   M    M   5 8      30  60
20  90  78  84   0   0  19 0.24    M    M 15.1 30 100   M    M   5 18     39  90
21  85  77  81  -3   0  16 0.18    M    M  6.9 21  90   M    M   6 1      24  90
22  83  77  80  -4   0  15 0.04    M    M  4.5 14  80   M    M   8        17  70
23  92  78  85   1   0  20    T    M    M  4.5 13 150   M    M   3        17 160
24  96  82  89   5   0  24    T    M    M  7.0 16 150   M    M   3        23 140
25  87  82  85   1   0  20    T    M    M  4.6 12 170   M    M   5        15 160
26  93  79  86   2   0  21 0.21    M    M  4.5 17 220   M    M   6 13     25 190
27  95  78  87   3   0  22    T    M    M  6.2 15 160   M    M   4        22 150
28  95  82  89   5   0  24    T    M    M  6.9 15 150   M    M   2        23 150
29  92  81  87   3   0  22    T    M    M  7.7 23  80   M    M   4        27  90
30  93  80  87   3   0  22    T    M    M  9.2 21  60   M    M   3 1      27  70
31  91  81  86   2   0  21    T    M    M  9.2 22  70   M    M   2 3      28  50
================================================================================
SM 2811 2470         0 635  4.37    M    284.9          M      133
================================================================================
AV 90.7 79.7                               9.2 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    36  70                 46  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:   SAN JUAN AREA/PR
                                          MONTH:     AUGUST
                                          YEAR:      2023
                                          LATITUDE:   18 25 N
                                          LONGITUDE:  66  0 W

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

AVERAGE MONTHLY: 85.2   TOTAL FOR MONTH:   4.37    1 = FOG OR MIST
DPTR FM NORMAL:   1.7   DPTR FM NORMAL:   -1.92    2 = FOG REDUCING VISIBILITY
HIGHEST:    96 ON 24    GRTST 24HR  1.12 ON  7- 8      TO 1/4 MILE OR LESS
LOWEST:     76 ON 18                               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:  15
MAX 90 OR ABOVE:  23    0.10 INCH OR MORE:  10
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)   6
DPTR FM NORMAL     0    PTCLDY (SCALE 4-7)  24
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL     0

[CDD (BASE 65) ]
TOTAL THIS MO.   635
DPTR FM NORMAL    63    [PRESSURE DATA]
TOTAL FM JAN 1  4087    HIGHEST SLP M ON M
DPTR FM NORMAL   276    LOWEST  SLP 29.77 ON 27

[REMARKS]
#FINAL-08-23#


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