WFO Monthly/Daily Climate Data
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CXUS52 TJSJ 151241
CF6JSJ
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   SAN JUAN AREA/PR
                                          MONTH:     OCTOBER
                                          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  89  79  84   1   0  19 1.54    M    M  7.2 20  90   M    M   7 18     29  90
 2  90  82  86   3   0  21 0.25    M    M  7.6 18  30   M    M   5 1      26  10
 3  90  81  86   3   0  21 0.18    M    M  7.3 14 310   M    M   6 13     28  10
 4  89  79  84   1   0  19 0.20    M    M  4.8 20 170   M    M   7 13     33 160
 5  95  80  88   5   0  23    T    M    M  5.4 21 180   M    M   4        28 170
 6  94  82  88   5   0  23    T    M    M  5.8 16 140   M    M   3        24 160
 7  95  82  89   6   0  24    T    M    M  5.6 15 150   M    M   2        24 180
 8  95  78  87   4   0  22    T    M    M  4.6 15 170   M    M   2        24 160
 9  96  81  89   6   0  24    T    M    M  4.6 17  70   M    M   3        23 140
10  92  81  87   4   0  22    T    M    M  7.7 21  60   M    M   2        29  50
11  91  79  85   2   0  20    T    M    M  7.9 21  70   M    M   2        28  50
12  91  81  86   3   0  21    T    M    M  8.7 21  70   M    M   4        29  60
13  91  81  86   3   0  21    T    M    M  5.8 17  70   M    M   3        22  60
14  92  81  87   4   0  22    T    M    M  4.6 16  70   M    M   3        22  20
15  96  81  89   6   0  24 0.58    M    M  4.9 15 150   M    M   3 8      21 210
16  96  82  89   6   0  24 0.00    M    M  6.1 14 160   M    M   3        20 160
17  92  79  86   3   0  21 0.01    M    M  5.9 20  60   M    M   3        25  50
18  92  79  86   3   0  21    T    M    M  7.9 20  60   M    M   4        25  60
19  90  81  86   3   0  21    T    M    M  5.8 21  70   M    M   4        28  80
20  90  80  85   3   0  20 0.09    M    M  5.1 18  90   M    M   6 13     24 100
21  89  80  85   3   0  20    T    M    M  6.5 18  70   M    M   5 1      25 110
22  87  78  83   1   0  18 0.40    M    M  4.7 16  30   M    M   6 1      23  40
23  91  79  85   3   0  20 0.18    M    M  6.5 17 280   M    M   4        31 290
24  89  81  85   3   0  20 0.08    M    M  6.0 13 330   M    M   6        28 360
25  88  77  83   1   0  18 0.33    M    M  5.0 15  30   M    M   7 13     22  20
26  88  77  83   1   0  18 0.56    M    M  3.0 15 360   M    M   6 18     22  10
27  86  77  82   0   0  17 5.20    M    M  5.2 20  60   M    M   7 123    29  70
28  91  78  85   3   0  20 0.05    M    M  5.4 17  60   M    M   7 1      25  50
29  90  78  84   2   0  19 0.08    M    M  5.0 14 140   M    M   7 1      23 180
30  85  79  82   0   0  17    T    M    M  3.5 14 180   M    M   6        22 160
31  92  79  86   4   0  21 0.00    M    M  6.0 15 150   M    M   4        23 150
================================================================================
SM 2822 2472         0 641  9.73    M    180.1          M      141
================================================================================
AV 91.0 79.7                               5.8 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->  # 21 180                 33 160
================================================================================
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:     OCTOBER
                                          YEAR:      2023
                                          LATITUDE:   18 25 N
                                          LONGITUDE:  66  0 W

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

AVERAGE MONTHLY: 85.4   TOTAL FOR MONTH:   9.73    1 = FOG OR MIST
DPTR FM NORMAL:   2.7   DPTR FM NORMAL:    4.52    2 = FOG REDUCING VISIBILITY
HIGHEST:    96 ON 16,15  GRTST 24HR  5.22 ON 27-28      TO 1/4 MILE OR LESS
LOWEST:     77 ON 26,27                             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:  22    0.10 INCH OR MORE:  10
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   4
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)  10
DPTR FM NORMAL     0    PTCLDY (SCALE 4-7)  21
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL     0

[CDD (BASE 65) ]
TOTAL THIS MO.   641
DPTR FM NORMAL    94    [PRESSURE DATA]
TOTAL FM JAN 1  5362    HIGHEST SLP 30.01 ON 10
DPTR FM NORMAL   454    LOWEST  SLP 29.69 ON  3

[REMARKS]
#FINAL-10-23#


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