Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 230617
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
216 AM EDT MON APR 23 2018


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

...THE ISLIP NY CLIMATE SUMMARY FOR APRIL 22 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1963 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         63    144 PM  75    2007  60      3       53
                                      1985
  MINIMUM         36    458 AM  29    1975  43     -7       47
  AVERAGE         50                        51     -1       50

PRECIPITATION (IN)
  YESTERDAY        0.00          2.66 2012   0.14  -0.14     0.07
  MONTH TO DATE    3.24                      3.24   0.00     2.55
  SINCE MAR 1     10.91                      7.68   3.23     8.00
  SINCE JAN 1     20.86                     14.58   6.28    13.66

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    4.6                       0.6    4.0      0.0
  SINCE OCT 1     65.9                      24.8   41.1     39.3
  SINCE JUL 1     65.9                      24.8   41.1     39.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       15                        14      1       15
  MONTH TO DATE  462                       378     84      294
  SINCE MAR 1   1291                      1175    116     1150
  SINCE JUL 1   4791                      5070   -279     4452

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        3
  SINCE MAR 1      0                         0      0        3
  SINCE JAN 1      0                         0      0        3
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     8.5


SKY COVER
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    67          1200 AM
 LOWEST     14           100 PM
 AVERAGE    41

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        83      1973
 MINIMUM TEMPERATURE (F)   43        31      1989
                                             1982


SUNRISE AND SUNSET
APRIL 23 2018.........SUNRISE   602 AM EDT   SUNSET   740 PM EDT
APRIL 24 2018.........SUNRISE   600 AM EDT   SUNSET   741 PM EDT


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




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