National Weather Service Weather Forecast Office

• Home
• Site Map
• News
• Organization
• Search for: NWS All NOAA 

000
CXUS52 TJSJ 190520
CF6JSJ
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   SAN JUAN/P.R.
                                          MONTH:     JUNE
                                          YEAR:      2013
                                          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  75  81  -2   0  16 0.07  0.0    0 10.3 22  60   M    M   5 1      28  70
 2  88  75  82  -1   0  17 0.00  0.0    0 10.7 22 100   M    M   4        26 100
 3  90  76  83   0   0  18 0.02  0.0    0 10.2 24  90   M    M   4 1      29  70
 4  89  77  83   0   0  18 0.38  0.0    0  7.7 22  80   M    M   5 1      26  90
 5  88  79  84   1   0  19 0.01  0.0    0 11.2 23  80   M    M   4        30  70
 6  87  77  82  -1   0  17 0.05  0.0    0 12.0 24  70   M    M   4 18     29  70
 7  87  75  81  -2   0  16 0.35  0.0    0 10.2 23  90   M    M   4 1      29  90
 8  86  76  81  -2   0  16 0.22  0.0    0  7.3 15  80   M    M   6        20  30
 9  89  77  83   0   0  18    T  0.0    0 10.9 23  70   M    M   4        28  70
10  86  78  82  -1   0  17 0.06  0.0    0 12.3 23  60   M    M   6 1      28  80
11  86  76  81  -2   0  16 0.76  0.0    0 10.2 22  60   M    M   8 1      28  60
12  84  75  80  -3   0  15 3.17  0.0    0  6.7 22  80   M    M   7 13     28 120
13  87  78  83   0   0  18 0.10  0.0    0 12.1 22  70   M    M   4        29  70
14  90  77  84   1   0  19 0.11  0.0    0 10.5 23  90   M    M   5 18     30  90
15  92  79  86   3   0  21 0.27  0.0    0  8.1 18  80   M    M   6 1      24  80
16  87  78  83   0   0  18 0.00  0.0    0 10.5 22  70   M    M   3 8      28  60
17  87  80  84   1   0  19 0.00  0.0    0 12.0 20  60   M    M   4        25  60
18  88  79  84   1   0  19 0.00  0.0    0 13.4 23  60   M    M   5        29  60
================================================================================
SM 1578 1387         0 317  5.57     0.0 186.3          M       88
================================================================================
AV 87.7 77.1                              10.4 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->  # 24  90               # 30   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/P.R.
                                          MONTH:    JUNE
                                          YEAR:     2013
                                          LATITUDE:   18 25 N
                                          LONGITUDE:  66  0 W

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

AVERAGE MONTHLY: 82.4   TOTAL FOR MONTH:   5.57    1 = FOG OR MIST
DPTR FM NORMAL:  -0.6   DPTR FM NORMAL:    2.79    2 = FOG REDUCING VISIBILITY
HIGHEST:    92 ON 15    GRTST 24HR  3.84 ON 11-12      TO 1/4 MILE OR LESS
LOWEST:     75 ON 12, 7                            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:  13
MAX 90 OR ABOVE:   3    0.10 INCH OR MORE:   8
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)   0
DPTR FM NORMAL     0    PTCLDY (SCALE 4-7)  18
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL     0

[CDD (BASE 65) ]
TOTAL THIS MO.   317
DPTR FM NORMAL    -7    [PRESSURE DATA]
TOTAL FM JAN 1  2565    HIGHEST SLP M ON M
DPTR FM NORMAL    76    LOWEST  SLP 29.94 ON  5

[REMARKS]