885
CDUS41 KOKX 280617
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
217 AM EDT SAT MAR 28 2026
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR MARCH 27 2026
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)
YESTERDAY
MAXIMUM 57 558 AM 78 1998 51 6 51
MINIMUM 32 1104 PM 22 1975 35 -3 32
2001
2014
AVERAGE 45 43 2 42
PRECIPITATION (IN)
YESTERDAY 0.02 0.64 1978 0.15 -0.13 0.00
MONTH TO DATE 4.19 3.96 0.23 4.30
SINCE MAR 1 4.19 3.96 0.23 4.30
SINCE JAN 1 10.43 10.91 -0.48 8.62
SNOWFALL (IN)
YESTERDAY 0.0 T 1994 0.1 -0.1 0.0
MONTH TO DATE 0.2 6.0 -5.8 0.0
SINCE MAR 1 0.2 6.0 -5.8 0.0
SINCE JUL 1 61.8 30.7 31.1 11.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 20 22 -2 23
MONTH TO DATE 640 695 -55 568
SINCE MAR 1 640 695 -55 568
SINCE JUL 1 4496 4414 82 4050
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 22 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 11.1
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 400 AM
LOWEST 43 600 PM
AVERAGE 70
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 79 1991
MINIMUM TEMPERATURE (F) 35 18 1966
1990
SUNRISE AND SUNSET
MARCH 28 2026.........SUNRISE 642 AM EDT SUNSET 713 PM EDT
MARCH 29 2026.........SUNRISE 641 AM EDT SUNSET 714 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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