888
CDUS41 KOKX 292135
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
435 PM EST THU JAN 29 2026
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR JANUARY 29 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 22 359 PM 69 2002 39 -17 53
MINIMUM 10 737 AM 3 2005 24 -14 32
AVERAGE 16 31 -15 43
PRECIPITATION (IN)
TODAY 0.00 1.25 1990 0.11 -0.11 0.00
MONTH TO DATE 2.58 3.44 -0.86 0.37
SINCE DEC 1 6.35 8.15 -1.80 6.60
SINCE JAN 1 2.58 3.44 -0.86 0.37
SNOWFALL (IN)
TODAY 0.0 23.5 2022 0.4 -0.4 0.0
MONTH TO DATE 14.9 9.4 5.5 2.7
SINCE DEC 1 27.4 13.9 13.5 4.8
SINCE JUL 1 27.4 14.4 13.0 4.8
SNOW DEPTH 8
DEGREE DAYS
HEATING
TODAY 49 34 15 22
MONTH TO DATE 983 961 22 1006
SINCE DEC 1 1927 1826 101 1879
SINCE JUL 1 2716 2765 -49 2569
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 10.8
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 700 AM
LOWEST 40 300 PM
AVERAGE 55
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 62 2006
MINIMUM TEMPERATURE (F) 24 2 1965
SUNRISE AND SUNSET
JANUARY 29 2026.......SUNRISE 705 AM EST SUNSET 506 PM EST
JANUARY 30 2026.......SUNRISE 704 AM EST SUNSET 507 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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