Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 192036
CLIISP

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
436 PM EDT FRI APR 19 2024

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

...THE ISLIP NY CLIMATE SUMMARY FOR APRIL 19 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1963 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         55    211 PM  82    1985  60     -5       59
  MINIMUM         45    605 AM  27    1965  42      3       39
  AVERAGE         50                        51     -1       49

PRECIPITATION (IN)
  TODAY            0.00          0.79 1983   0.14  -0.14     0.00
  MONTH TO DATE    3.16                      2.60   0.56     0.61
  SINCE MAR 1     12.70                      7.11   5.59     4.44
  SINCE JAN 1     22.42                     14.06   8.36    11.03

SNOWFALL (IN)
  TODAY            0.0           1.0  1983   0.1   -0.1      0.0
  MONTH TO DATE    0.0                       0.6   -0.6      0.0
  SINCE MAR 1      0.0                       7.1   -7.1      1.6
  SINCE JUL 1     10.9                      31.8  -20.9      5.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           15                        14      1       16
  MONTH TO DATE  281                       328    -47      214
  SINCE MAR 1    872                      1108   -236      927
  SINCE JUL 1   4211                      4827   -616     4066

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    1                         0      1       12
  SINCE MAR 1      1                         0      1       12
  SINCE JAN 1      1                         0      1       12
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED    10.4


SKY COVER
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           100 AM
 LOWEST     56          1100 AM
 AVERAGE    71

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        83      1976
 MINIMUM TEMPERATURE (F)   43        28      1965


SUNRISE AND SUNSET
APRIL 19 2024.........SUNRISE   607 AM EDT   SUNSET   737 PM EDT
APRIL 20 2024.........SUNRISE   605 AM EDT   SUNSET   738 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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