Climatological Report (Daily)
Issued by NWS Upton, NY

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641
CDUS41 KOKX 242044
CLIISP

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
444 PM EDT FRI MAY 24 2024

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

...THE ISLIP NY CLIMATE SUMMARY FOR MAY 24 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         84   1254 PM  89    1975  71     13       70
  MINIMUM         59    411 AM  41    1965  53      6       46
  AVERAGE         72                        62     10       58

PRECIPITATION (IN)
  TODAY            0.00          1.97 1978   0.11  -0.11     0.02
  MONTH TO DATE    3.41                      2.47   0.94     1.91
  SINCE MAR 1     16.40                     11.04   5.36     9.76
  SINCE JAN 1     26.12                     17.99   8.13    16.35

SNOWFALL (IN)
  TODAY            0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      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
  TODAY            0                         4     -4        7
  MONTH TO DATE  141                       170    -29      159
  SINCE MAR 1   1166                      1410   -244     1228
  SINCE JUL 1   4505                      5129   -624     4367

 COOLING
  TODAY            7                         1      6        0
  MONTH TO DATE   18                        11      7       12
  SINCE MAR 1     22                        13      9       24
  SINCE JAN 1     22                        13      9       24
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     3.9


SKY COVER
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           300 AM
 LOWEST     31           200 PM
 AVERAGE    66

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        92      1991
 MINIMUM TEMPERATURE (F)   54        41      1972
                                             1992


SUNRISE AND SUNSET
MAY 24 2024...........SUNRISE   527 AM EDT   SUNSET   812 PM EDT
MAY 25 2024...........SUNRISE   527 AM EDT   SUNSET   813 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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