882
CDUS41 KOKX 302041
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
441 PM EDT MON MAR 30 2026
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR MARCH 30 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1963 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 61 250 PM 72 1998 52 9 50
MINIMUM 44 518 AM 22 1970 36 8 42
AVERAGE 53 44 9 46
PRECIPITATION (IN)
TODAY 0.00 2.49 2001 0.14 -0.14 T
MONTH TO DATE 4.19 4.37 -0.18 4.32
SINCE MAR 1 4.19 4.37 -0.18 4.32
SINCE JAN 1 10.43 11.32 -0.89 8.64
SNOWFALL (IN)
TODAY 0.0 1.0 1969 0.1 -0.1 0.0
MONTH TO DATE 0.2 6.4 -6.2 0.0
SINCE MAR 1 0.2 6.4 -6.2 0.0
SINCE JUL 1 61.8 31.1 30.7 11.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 12 21 -9 19
MONTH TO DATE 710 759 -49 602
SINCE MAR 1 710 759 -49 602
SINCE JUL 1 4566 4478 88 4084
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 22 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 14.2
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 500 AM
LOWEST 58 100 PM
AVERAGE 74
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 52 73 1999
MINIMUM TEMPERATURE (F) 36 19 1964
SUNRISE AND SUNSET
MARCH 30 2026.........SUNRISE 639 AM EDT SUNSET 715 PM EDT
MARCH 31 2026.........SUNRISE 638 AM EDT SUNSET 716 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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