Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 160631
CLIISP

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
231 AM EDT TUE APR 16 2024

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

...THE ISLIP NY CLIMATE SUMMARY FOR APRIL 15 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         78R  1253 PM  78    2002  58     20       66
  MINIMUM         53    548 AM  28    1973  41     12       56
  AVERAGE         66                        50     16       61

PRECIPITATION (IN)
  YESTERDAY        0.00          1.80 2021   0.14  -0.14     0.02
  MONTH TO DATE    2.86                      2.07   0.79     0.61
  SINCE MAR 1     12.40                      6.58   5.82     4.44
  SINCE JAN 1     22.12                     13.53   8.59    11.03

SNOWFALL (IN)
  YESTERDAY        0.0           T    2014   0.0    0.0      0.0
  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        0                        16    -16        4
  MONTH TO DATE  223                       270    -47      174
  SINCE MAR 1    814                      1050   -236      887
  SINCE JUL 1   4153                      4769   -616     4026

 COOLING
  YESTERDAY        1                         0      1        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     N (20)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED     9.2


SKY COVER
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           600 AM
 LOWEST     22          1200 PM
 AVERAGE    56

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        88      2002
 MINIMUM TEMPERATURE (F)   41        26      1981


SUNRISE AND SUNSET
APRIL 16 2024.........SUNRISE   611 AM EDT   SUNSET   734 PM EDT
APRIL 17 2024.........SUNRISE   610 AM EDT   SUNSET   735 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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