Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 182035
CLIISP

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
435 PM EDT MON MAR 18 2024

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

...THE ISLIP NY CLIMATE SUMMARY FOR MARCH 18 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         50    248 PM  77    2011  48      2       53
  MINIMUM         43    811 AM   0    1967  32     11       42
  AVERAGE         47                        40      7       48

PRECIPITATION (IN)
  TODAY            0.00          0.55 1980   0.16  -0.16     0.04
  MONTH TO DATE    5.51                      2.64   2.87     3.32
  SINCE MAR 1      5.51                      2.64   2.87     3.32
  SINCE JAN 1     15.23                      9.59   5.64     9.91

SNOWFALL (IN)
  TODAY            0.0           4.0  1977   0.2   -0.2      0.0
  MONTH TO DATE    0.0                       4.5   -4.5      1.6
  SINCE MAR 1      0.0                       4.5   -4.5      1.6
  SINCE JUL 1     10.9                      29.2  -18.3      5.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           18                        25     -7       17
  MONTH TO DATE  305                       486   -181      431
  SINCE MAR 1    305                       486   -181      431
  SINCE JUL 1   3644                      4205   -561     3570

 COOLING
  TODAY            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    21   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     9.9


SKY COVER
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    63           300 AM
 LOWEST     31           100 PM
 AVERAGE    47

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   48        69      2010
 MINIMUM TEMPERATURE (F)   33         0      1967


SUNRISE AND SUNSET
MARCH 18 2024.........SUNRISE   658 AM EDT   SUNSET   703 PM EDT
MARCH 19 2024.........SUNRISE   657 AM EDT   SUNSET   704 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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