456
CDUS41 KOKX 312039
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
439 PM EDT MON MAR 31 2025
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR MARCH 31 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1963 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 59 136 PM 73 1999 52 7 61
MINIMUM 46 1213 AM 19 1964 36 10 40
AVERAGE 53 44 9 51
PRECIPITATION (IN)
TODAY T 2.52 1987 0.14 -0.14 0.03
MONTH TO DATE 4.32 4.51 -0.19 9.54
SINCE MAR 1 4.32 4.51 -0.19 9.54
SINCE JAN 1 8.64 11.46 -2.82 19.26
SNOWFALL (IN)
TODAY 0.0 4.6 2014 0.1 -0.1 0.0
MONTH TO DATE 0.0 6.5 -6.5 0.0
SINCE MAR 1 0.0 6.5 -6.5 0.0
SINCE JUL 1 11.7 31.2 -19.5 10.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 12 21 -9 14
MONTH TO DATE 614 780 -166 591
SINCE MAR 1 614 780 -166 591
SINCE JUL 1 4096 4499 -403 3930
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 SW (210)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 13.5
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 87 100 PM
AVERAGE 94
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 53 67 1999
MINIMUM TEMPERATURE (F) 37 16 1969
SUNRISE AND SUNSET
MARCH 31 2025.........SUNRISE 637 AM EDT SUNSET 716 PM EDT
APRIL 1 2025.........SUNRISE 635 AM EDT SUNSET 718 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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