Climatological Report (Daily)
Issued by NWS San Juan, PR

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000
CDCA42 TJSJ 240445
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
1245 AM AST MON JUL 24 2017


...................................

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JULY 23 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1898 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         91   1140 AM  92    1980  89      2       89
  MINIMUM         80    644 AM  71    1959  78      2       79
  AVERAGE         86                        83      3       84

PRECIPITATION (IN)
  YESTERDAY        0.08          3.66 1926   0.16  -0.08     0.01
  MONTH TO DATE    3.44                      3.80  -0.36     2.82
  SINCE JUN 1      7.37                      8.21  -0.84     5.56
  SINCE JAN 1     27.78                     26.89   0.89    30.44

SNOWFALL (IN)
  YESTERDAY        0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       21                        18      3       19
  MONTH TO DATE  445                       414     31      422
  SINCE JUN 1   1000                       963     37      994
  SINCE JAN 1   3263                      3128    135     3270
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     9.9


SKY COVER
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    94
 LOWEST     59
 AVERAGE    77

..........................................................


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   89        93      1980
 MINIMUM TEMPERATURE (F)   78        71      1904


SUNRISE AND SUNSET
JULY 24 2017..........SUNRISE   559 AM AST   SUNSET   702 PM AST
JULY 25 2017..........SUNRISE   600 AM AST   SUNSET   701 PM AST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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