Climatological Report (Daily)
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000
CDCA42 TJSJ 230427
CLIISX


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
1227 AM AST TUE MAY 23 2017


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

...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR MAY 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         89    131 PM  93    1972  87      2       88
  MINIMUM         76    604 AM  70    1979  77     -1       78
  AVERAGE         83                        82      1       83

PRECIPITATION (IN)
  YESTERDAY        0.00          2.04 2004   0.13  -0.13     0.00
  MONTH TO DATE    2.04                      3.09  -1.05     2.31
  SINCE MAR 1     16.13                      6.78   9.35     7.92
  SINCE JAN 1     17.87                     10.57   7.30     9.89

SNOWFALL (IN)
  YESTERDAY        0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 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 MAR 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       18                        17      1       18
  MONTH TO DATE  341                       356    -15      379
  SINCE MAR 1   1212                      1224    -12     1326
  SINCE JAN 1   1981                      2001    -20     2176
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED    10.5


SKY COVER
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91
 LOWEST     68
 AVERAGE    80

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


THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   87        92      1994
 MINIMUM TEMPERATURE (F)   77        62      2007


SUNRISE AND SUNSET
MAY 23 2017...........SUNRISE   545 AM AST   SUNSET   648 PM AST
MAY 24 2017...........SUNRISE   544 AM AST   SUNSET   648 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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