CDUS41 KOKX 190618
CLIISP

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
218 AM EDT FRI APR 19 2024

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

...THE ISLIP NY CLIMATE SUMMARY FOR APRIL 18 2024...

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)
 YESTERDAY
  MAXIMUM         47   1035 AM  89    2002  59    -12       60
  MINIMUM         43    137 PM  31    1980  42      1       45
  AVERAGE         45                        51     -6       53

PRECIPITATION (IN)
  YESTERDAY        0.26          0.92 1969   0.13   0.13     0.00
  MONTH TO DATE    3.16                      2.46   0.70     0.61
  SINCE MAR 1     12.70                      6.97   5.73     4.44
  SINCE JAN 1     22.42                     13.92   8.50    11.03

SNOWFALL (IN)
  YESTERDAY        0.0           T    1983   0.0    0.0      0.0
                                      1997
                                      2001
  MONTH TO DATE    0.0                       0.5   -0.5      0.0
  SINCE MAR 1      0.0                       7.0   -7.0      1.6
  SINCE JUL 1     10.9                      31.7  -20.8      5.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       20                        14      6       12
  MONTH TO DATE  266                       314    -48      198
  SINCE MAR 1    857                      1094   -237      911
  SINCE JUL 1   4196                      4813   -617     4050

 COOLING
  YESTERDAY        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    21   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED    12.8


SKY COVER
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM
 LOWEST     76           600 PM
 AVERAGE    88

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        82      1985
 MINIMUM TEMPERATURE (F)   42        27      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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