Climatological Report (Daily)
Issued by NWS Upton, NY

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887
CDUS41 KOKX 280621
CLIISP

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
221 AM EDT SUN APR 28 2024

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

...THE ISLIP NY CLIMATE SUMMARY FOR APRIL 27 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         56    241 PM  81    1990  63     -7       55
  MINIMUM         36    510 AM  32    2002  45     -9       42
  AVERAGE         46                        54     -8       49

PRECIPITATION (IN)
  YESTERDAY        0.02          1.53 1979   0.14  -0.12      T
  MONTH TO DATE    3.42                      3.68  -0.26     1.63
  SINCE MAR 1     12.96                      8.19   4.77     5.46
  SINCE JAN 1     22.68                     15.14   7.54    12.05

SNOWFALL (IN)
  YESTERDAY        0.0           T    1967   0.0    0.0      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
  YESTERDAY       19                        11      8       16
  MONTH TO DATE  418                       428    -10      316
  SINCE MAR 1   1009                      1208   -199     1029
  SINCE JUL 1   4348                      4927   -579     4168

 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    20   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     8.2


SKY COVER
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           600 AM
 LOWEST     28           200 PM
 AVERAGE    61

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        86      1990
 MINIMUM TEMPERATURE (F)   45        29      1972


SUNRISE AND SUNSET
APRIL 28 2024.........SUNRISE   554 AM EDT   SUNSET   746 PM EDT
APRIL 29 2024.........SUNRISE   553 AM EDT   SUNSET   747 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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