Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 110648
CLIISP

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
248 AM EDT THU APR 11 2024

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

...THE ISLIP NY CLIMATE SUMMARY FOR APRIL 10 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         60   1246 PM  77    1991  56      4       59
  MINIMUM         47    600 AM  25    1975  39      8       33
  AVERAGE         54                        48      6       46

PRECIPITATION (IN)
  YESTERDAY        0.00          2.21 1983   0.15  -0.15     0.00
  MONTH TO DATE    2.16                      1.36   0.80     0.59
  SINCE MAR 1     11.70                      5.87   5.83     4.42
  SINCE JAN 1     21.42                     12.82   8.60    11.01

SNOWFALL (IN)
  YESTERDAY        0.0           4.0  1996   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.4   -0.4      0.0
  SINCE MAR 1      0.0                       6.9   -6.9      1.6
  SINCE JUL 1     10.9                      31.6  -20.7      5.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       11                        17     -6       19
  MONTH TO DATE  178                       188    -10      160
  SINCE MAR 1    769                       968   -199      873
  SINCE JUL 1   4108                      4687   -579     4012

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


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED     8.3


SKY COVER
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           700 AM
 LOWEST     59          1000 AM
 AVERAGE    75

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        71      2023
 MINIMUM TEMPERATURE (F)   40        26      2007
                                             2018


SUNRISE AND SUNSET
APRIL 11 2024.........SUNRISE   619 AM EDT   SUNSET   728 PM EDT
APRIL 12 2024.........SUNRISE   617 AM EDT   SUNSET   729 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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