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000
CXUS52 TJSJ 010455
CF6JSJ
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   SAN JUAN AREA/PR
                                          MONTH:     SEPTEMBER
                                          YEAR:      2021
                                          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  91  78  85   1   0  20 0.25    M    M  5.8 16  60   M    M   4        18 280
 2  90  78  84   0   0  19    T    M    M  7.2 21  70   M    M   3        23  60
 3  92  80  86   2   0  21    T    M    M 10.6 20  70   M    M   4        30  60
 4  94  82  88   5   0  23 0.00    M    M 11.4 22  60   M    M   2        30  60
 5  91  80  86   3   0  21    T    M    M 10.5 18  70   M    M   3        24  60
 6  91  83  87   4   0  22 0.01    M    M 13.3 24  60   M    M   5        20  70
 7  92  81  87   4   0  22 0.01    M    M 11.1 15  30   M    M   4        23  50
 8  91  80  86   3   0  21    T    M    M  6.7 16  70   M    M   4         M   M
 9  94  80  87   4   0  22 0.18    M    M  5.7 20  60   M    M   4 3      23  50
10  93  80  87   4   0  22    T    M    M  7.1 20  70   M    M   3        26  80
11  91  76  84   1   0  19 1.13    M    M  5.8 31  60   M    M   5 3      37  60
12  91  76  84   1   0  19 0.38    M    M  9.8 27  80   M    M   5        37  80
13  89  79  84   1   0  19 0.16    M    M  5.4 17  60   M    M   5 3      20  90
14  92  78  85   2   0  20    T    M    M  5.2 20  90   M    M   5 3      23  80
15  86  80  83   0   0  18 0.06  0.0    0  3.3 17  90   M    M   6 3      20 100
16  92  78  85   2   0  20 0.07    M    M  8.9 23  70   M    M   3        26  60
17  90  78  84   1   0  19 0.26    M    M  7.7 22  70   M    M   4 18     29  50
18  89  77  83   0   0  18 0.11    M    M  5.4 16  60   M    M   4 1      22  30
19  89  77  83   0   0  18 0.45    M    M  6.7 17  40   M    M   5 1      22  70
20  88  78  83   0   0  18 0.69    M    M  5.0 22  70   M    M   6 13     27  60
21  87  79  83   0   0  18 0.61    M    M  4.5 10 220   M    M   7 13     14 360
22  96  79  88   5   0  23 0.02    M    M  5.5 14  20   M    M   4        19 340
23  94  80  87   4   0  22    T    M    M  5.4 12 160   M    M   3 3      16 140
24  92  80  86   3   0  21    T    M    M  4.3 14  60   M    M   3 8      19  10
25  90  79  85   2   0  20    T    M    M  6.2 17  50   M    M   4 3      22  60
26  90  80  85   2   0  20 0.00    M    M  6.9 18  70   M    M   4        23  80
27  89  80  85   2   0  20    T    M    M  6.1 17  60   M    M   4        22  60
28  90  79  85   2   0  20 0.02    M    M  5.9 18  50   M    M   4 3      23  70
29  90  80  85   2   0  20    T    M    M  3.3 15  90   M    M   3 3      21 110
30  89  79  84   1   0  19 0.07    M    M  4.5 14  20   M    M   4        23  10
================================================================================
SM 2723 2374         0 604  4.48  0.0    205.3          M      124
================================================================================
AV 90.8 79.1                               6.8 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    31  60                 37  60
================================================================================
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:     SEPTEMBER
                                          YEAR:      2021
                                          LATITUDE:   18 25 N
                                          LONGITUDE:  66  0 W

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

AVERAGE MONTHLY: 85.0   TOTAL FOR MONTH:   4.48    1 = FOG OR MIST
DPTR FM NORMAL:   1.5   DPTR FM NORMAL:   -2.02    2 = FOG REDUCING VISIBILITY
HIGHEST:    96 ON 22    GRTST 24HR  1.13 ON 11-11      TO 1/4 MILE OR LESS
LOWEST:     76 ON 12,11                             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:  17
MAX 90 OR ABOVE:  22    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)  0
DPTR FM NORMAL     0

[CDD (BASE 65) ]
TOTAL THIS MO.   604
DPTR FM NORMAL    54    [PRESSURE DATA]
TOTAL FM JAN 1  4553    HIGHEST SLP M ON M
DPTR FM NORMAL   192    LOWEST  SLP 29.81 ON 22

[REMARKS]
#FINAL-09-21#