WFO Monthly/Daily Climate Data
Issued by NWS

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CXUS42 TJSJ 021032
CF6JSJ
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   SAN JUAN AREA/PR
                                          MONTH:     FEBRUARY
                                          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  87  71  79   1   0  14 0.00    M    M  7.0 17  90   M    M   3        23  80
 2  87  72  80   2   0  15    T    M    M  4.4 16 140   M    M   3        25 170
 3  89  70  80   2   0  15 0.00    M    M  4.6 12 150   M    M   2        16 140
 4  83  72  78   0   0  13 0.75    M    M  4.8 20  80   M    M   4 18     24  90
 5  87  72  80   2   0  15    T    M    M  8.0 21  60   M    M   3        26  80
 6  86  75  81   3   0  16 0.15    M    M 10.3 23  60   M    M   4 1      28  70
 7  87  74  81   3   0  16 0.01    M    M  9.2 23  90   M    M   4        29  90
 8  84  73  79   1   0  14 0.01    M    M  8.7 23  80   M    M   4        27  90
 9  84  74  79   1   0  14    T    M    M 10.1 24  90   M    M   5        30  70
10  82  72  77  -1   0  12 0.13    M    M  8.6 25  80   M    M   5 1      30  80
11  84  72  78   0   0  13 0.12    M    M  8.8 23  70   M    M   4 1      31  70
12  82  72  77  -1   0  12 0.13    M    M  9.6 25  90   M    M   4 1      33 100
13  87  72  80   2   0  15 0.01    M    M 10.8 24 100   M    M   3        32  90
14  82  73  78   0   0  13 0.23    M    M  9.4 25  80   M    M   5 1      30 100
15  84  71  78   0   0  13 0.02    M    M 10.4 26  70   M    M   4        30  80
16  85  71  78   0   0  13    T    M    M 11.2 23  70   M    M   3        28  80
17  84  73  79   1   0  14 0.23    M    M 14.2 28  80   M    M   6 1      34  90
18  84  74  79   1   0  14 0.01    M    M 16.1 26  70   M    M   4        32  70
19  85  73  79   1   0  14    T    M    M  8.5 24  90   M    M   4        29  70
20  85  71  78   0   0  13 0.02    M    M  7.5 21  90   M    M   3        27  90
21  83  73  78   0   0  13 0.08    M    M  9.3 20  60   M    M   4        25  40
22  84  75  80   2   0  15    T    M    M 14.8 25  80   M    M   5        34  70
23  87  73  80   2   0  15 0.01    M    M  9.7 25  80   M    M   3 1      31  80
24  86  71  79   1   0  14 0.00    M    M 10.4 23  70   M    M   2        29  70
25  84  74  79   1   0  14 0.00    M    M 12.7 25  70   M    M   3        32  90
26  85  73  79   1   0  14 0.05    M    M 14.7 26  80   M    M   4        32  70
27  84  71  78   0   0  13 0.68    M    M 13.7 35  70   M    M   6 18     40  90
28  84  72  78   0   0  13 0.42    M    M 17.0 26  60   M    M   5 1      32  60
================================================================================
SM 2375 2029         0 389  3.06    M    284.5          M      109
================================================================================
AV 84.8 72.5                              10.2 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    35  70                 40  90
================================================================================
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:     FEBRUARY
                                          YEAR:      2021
                                          LATITUDE:   18 25 N
                                          LONGITUDE:  66  0 W

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

AVERAGE MONTHLY: 78.6   TOTAL FOR MONTH:   3.06    1 = FOG OR MIST
DPTR FM NORMAL:   0.7   DPTR FM NORMAL:    0.67    2 = FOG REDUCING VISIBILITY
HIGHEST:    89 ON  3    GRTST 24HR  0.75 ON  4- 4      TO 1/4 MILE OR LESS
LOWEST:     70 ON  3                               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:  18
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   9
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)  22
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL     0

[CDD (BASE 65) ]
TOTAL THIS MO.   389
DPTR FM NORMAL    29    [PRESSURE DATA]
TOTAL FM JAN 1   801    HIGHEST SLP 30.16 ON 19
DPTR FM NORMAL    46    LOWEST  SLP 29.92 ON  2

[REMARKS]
#FINAL-02-21#


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