436
CDUS41 KOKX 260637
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
237 AM EDT THU MAR 26 2026
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR MARCH 25 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 48 103 PM 67 2021 50 -2 58
MINIMUM 32 619 AM 16 1974 34 -2 43
AVERAGE 40 42 -2 51
PRECIPITATION (IN)
YESTERDAY T 0.80 1969 0.14 -0.14 0.00
MONTH TO DATE 4.17 3.67 0.50 4.30
SINCE MAR 1 4.17 3.67 0.50 4.30
SINCE JAN 1 10.41 10.62 -0.21 8.62
SNOWFALL (IN)
YESTERDAY 0.0 T 2013 0.1 -0.1 0.0
2014
2018
MONTH TO DATE 0.2 5.7 -5.5 0.0
SINCE MAR 1 0.2 5.7 -5.5 0.0
SINCE JUL 1 61.8 30.4 31.4 11.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 25 23 2 14
MONTH TO DATE 608 651 -43 525
SINCE MAR 1 608 651 -43 525
SINCE JUL 1 4464 4370 94 4007
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 16 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 8.7
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 1100 PM
LOWEST 40 1200 PM
AVERAGE 61
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THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 78 2021
MINIMUM TEMPERATURE (F) 35 12 1974
SUNRISE AND SUNSET
MARCH 26 2026.........SUNRISE 646 AM EDT SUNSET 711 PM EDT
MARCH 27 2026.........SUNRISE 644 AM EDT SUNSET 712 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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