Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 250636
CLIISP

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
236 AM EDT THU APR 25 2024

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

...THE ISLIP NY CLIMATE SUMMARY FOR APRIL 24 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         64    200 PM  77    2008  62      2       57
  MINIMUM         47        MM  32    2002  44      3       45
  AVERAGE         56                        53      3       51

PRECIPITATION (IN)
  YESTERDAY        0.01          1.31 1968   0.13  -0.12     0.00
  MONTH TO DATE    3.35                      3.27   0.08     1.63
  SINCE MAR 1     12.89                      7.78   5.11     5.46
  SINCE JAN 1     22.61                     14.73   7.88    12.05

SNOWFALL (IN)
  YESTERDAY        0.0           T    1971   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        9                        12     -3       14
  MONTH TO DATE  358                       393    -35      265
  SINCE MAR 1    949                      1173   -224      978
  SINCE JUL 1   4288                      4892   -604     4117

 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    NW (320)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED    10.7


SKY COVER
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79           800 AM
 LOWEST     52           100 PM
 AVERAGE    66

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        76      1994
 MINIMUM TEMPERATURE (F)   44        30      1965


SUNRISE AND SUNSET
APRIL 25 2024.........SUNRISE   558 AM EDT   SUNSET   743 PM EDT
APRIL 26 2024.........SUNRISE   557 AM EDT   SUNSET   744 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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