Climatological Report (Daily)
Issued by NWS Upton, NY

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000
CDUS41 KOKX 180616
CLIISP

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
216 AM EDT MON MAR 18 2024

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

...THE ISLIP NY CLIMATE SUMMARY FOR MARCH 17 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         63    137 PM  70    2003  48     15       53
  MINIMUM         46   1255 AM   8    1967  32     14       37
  AVERAGE         55                        40     15       45

PRECIPITATION (IN)
  YESTERDAY        0.04          0.97 1972   0.15  -0.11      T
  MONTH TO DATE    5.51                      2.48   3.03     3.28
  SINCE MAR 1      5.51                      2.48   3.03     3.28
  SINCE JAN 1     15.23                      9.43   5.80     9.87

SNOWFALL (IN)
  YESTERDAY        0.0           2.3  1993   0.2   -0.2      0.0
  MONTH TO DATE    0.0                       4.3   -4.3      1.6
  SINCE MAR 1      0.0                       4.3   -4.3      1.6
  SINCE JUL 1     10.9                      29.0  -18.1      5.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       10                        25    -15       20
  MONTH TO DATE  287                       461   -174      414
  SINCE MAR 1    287                       461   -174      414
  SINCE JUL 1   3626                      4180   -554     3553

 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    23   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED    10.8


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           200 AM
 LOWEST     25           500 PM
 AVERAGE    58

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


THE ISLIP NY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   48        77      2011
 MINIMUM TEMPERATURE (F)   32         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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