Climatological Report (Daily)
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000
CDCA42 TJSJ 230445
CLIISX


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
1245 AM AST SAT SEP 23 2017


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

...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR SEPTEMBER 22 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1951 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         MM        MM  94    1972  89     MM       86
  MINIMUM         MM        MM  70    1951  77     MM       74
  AVERAGE         MM                        83     MM       80

PRECIPITATION (IN)
  YESTERDAY       MM             1.24 1964   0.16  MM         T
  MONTH TO DATE   11.04                      3.51   7.53     3.47
  SINCE SEP 1     11.04                      3.51   7.53     3.47
  SINCE JAN 1     37.61                     23.64  13.97    21.53

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

DEGREE DAYS
 HEATING
  YESTERDAY       MM                         0     MM        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       MM                        18     MM       15
  MONTH TO DATE  307                       402    -95      399
  SINCE SEP 1    307                       402    -95      399
  SINCE JAN 1   4099                      4255   -156     4529
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    MM   HIGHEST WIND DIRECTION    MM
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED    MM


SKY COVER
  AVERAGE SKY COVER  MM


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    MM
 LOWEST     MM
 AVERAGE    MM

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


THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   89        94      1972
 MINIMUM TEMPERATURE (F)   77        69      1977


SUNRISE AND SUNSET
SEPTEMBER 23 2017.....SUNRISE   608 AM AST   SUNSET   614 PM AST
SEPTEMBER 24 2017.....SUNRISE   608 AM AST   SUNSET   613 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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