Climatological Report (Daily)
Issued by NWS Upton, NY

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230
CDUS41 KOKX 252031
CLIISP

CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
431 PM EDT SAT MAY 25 2024

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

...THE ISLIP NY CLIMATE SUMMARY FOR MAY 25 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         74   1218 PM  92    1991  71      3       67
  MINIMUM         57    336 AM  41    1972  54      3       49
                                      1992
  AVERAGE         66                        62      4       58

PRECIPITATION (IN)
  TODAY            0.00          1.16 1997   0.11  -0.11     0.00
  MONTH TO DATE    3.41                      2.58   0.83     1.91
  SINCE MAR 1     16.40                     11.15   5.25     9.76
  SINCE JAN 1     26.12                     18.10   8.02    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                       174    -33      166
  SINCE MAR 1   1166                      1414   -248     1235
  SINCE JUL 1   4505                      5133   -628     4374

 COOLING
  TODAY            1                         2     -1        0
  MONTH TO DATE   19                        13      6       12
  SINCE MAR 1     23                        15      8       24
  SINCE JAN 1     23                        15      8       24
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SE (120)
  AVERAGE WIND SPEED     6.6


SKY COVER
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           100 AM
 LOWEST     46          1100 AM
 AVERAGE    67

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


THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        92      2010
 MINIMUM TEMPERATURE (F)   54        37      1992


SUNRISE AND SUNSET
MAY 25 2024...........SUNRISE   527 AM EDT   SUNSET   813 PM EDT
MAY 26 2024...........SUNRISE   526 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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