WFO Monthly/Daily Climate Data
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CXUS52 TJSJ 010430
CF6JSJ
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   SAN JUAN AREA/PR
                                          MONTH:     JANUARY
                                          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  85  73  79   1   0  14 0.42    M    M  6.9 21 100   M    M   4 18     26  90
 2  84  73  79   1   0  14 0.01    M    M  8.4 20  50   M    M   4        25  50
 3  84  73  79   1   0  14 0.43    M    M  9.1 22  30   M    M   6 18X    29  20
 4  79  72  76  -2   0  11 0.96    M    M  4.6 17  70   M    M   7 13     24  50
 5  84  73  79   1   0  14 0.19    M    M  9.2 23  80   M    M   5 1      29  70
 6  85  73  79   1   0  14 0.31    M    M  8.6 21  80   M    M   4        28  90
 7  82  73  78   0   0  13 0.39    M    M  4.6 21  60   M    M   7 13     29 140
 8  85  73  79   1   0  14 0.14    M    M  5.9 20  70   M    M   5 1      24  70
 9  84  72  78   0   0  13 0.01    M    M  6.9 22  90   M    M   3        25  80
10  85  73  79   1   0  14    T    M    M  2.6 14  60   M    M   3        20  70
11  84  73  79   1   0  14 0.30    M    M  5.6 14 100   M    M   3 1      19  90
12  84  73  79   1   0  14    T    M    M  5.4 17  60   M    M   4        22  60
13  85  73  79   1   0  14 0.06    M    M  5.9 21  90   M    M   3        27  90
14  88  72  80   2   0  15 0.02    M    M  4.7 13 160   M    M   2        17 150
15  87  70  79   1   0  14 0.83    M    M  6.2 17 320   M    M   6 18     20 320
16  78  70  74  -3   0   9 0.40    M    M  7.0 12  20   M    M   9 1      17 290
17  82  76  79   2   0  14 0.00    M    M 10.2 15  70   M    M   6        20  50
18  83  71  77   0   0  12 0.01    M    M  5.5 13  20   M    M   3        17  50
19  84  73  79   2   0  14 0.02    M    M  6.5 18  70   M    M   5        22  70
20  85  72  79   2   0  14    T    M    M  6.9 20  70   M    M   2        25  40
21  85  71  78   1   0  13 0.10    M    M  6.8 20  70   M    M   3        23  60
22  85  73  79   2   0  14    T    M    M  8.2 22  90   M    M   4        26  80
23  86  72  79   2   0  14 0.00    M    M  8.5 22  80   M    M   3        27  70
24  84  74  79   2   0  14 0.04    M    M  8.4 22  70   M    M   5        28  70
25  84  71  78   1   0  13 0.04    M    M  6.7 21  70   M    M   4        25  90
26  84  74  79   1   0  14 0.03    M    M 10.4 17  60   M    M   4        23  60
27  83  73  78   0   0  13 0.42    M    M  9.1 20  60   M    M   6 1      25  40
28  83  72  78   0   0  13 0.12    M    M 14.0 24  70   M    M   6 1      27  30
29  83  72  78   0   0  13 0.29    M    M 11.2 23  90   M    M   6 1      28  70
30  83  75  79   1   0  14 0.05    M    M 14.6 22  80   M    M   5        27  60
31  84  74  79   1   0  14 0.04    M    M 14.4 25  60   M    M   5        31  60
================================================================================
SM 2601 2252         0 418  5.63    M    243.0          M      142
================================================================================
AV 83.9 72.6                               7.8 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    25  60                 31  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:     JANUARY
                                          YEAR:      2023
                                          LATITUDE:   18 25 N
                                          LONGITUDE:  66  0 W

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

AVERAGE MONTHLY: 78.3   TOTAL FOR MONTH:   5.63    1 = FOG OR MIST
DPTR FM NORMAL:   0.7   DPTR FM NORMAL:    1.56    2 = FOG REDUCING VISIBILITY
HIGHEST:    88 ON 14    GRTST 24HR  1.28 ON 15-16      TO 1/4 MILE OR LESS
LOWEST:     70 ON 16,15                             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:  25
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:  14
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[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.   418
DPTR FM NORMAL    29    [PRESSURE DATA]
TOTAL FM JAN 1   418    HIGHEST SLP M ON M
DPTR FM NORMAL    29    LOWEST  SLP 29.91 ON 14

[REMARKS]
#FINAL-01-23#


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