100
CDUS41 KOKX 052133
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
433 PM EST MON JAN 05 2026
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR JANUARY 5 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 35 400 PM 63 1993 40 -5 34
MINIMUM 25 700 AM 8 1968 26 -1 25
AVERAGE 30 33 -3 30
PRECIPITATION (IN)
TODAY 0.00 0.80 1993 0.12 -0.12 0.00
MONTH TO DATE 0.05 0.63 -0.58 T
SINCE DEC 1 3.82 5.34 -1.52 6.23
SINCE JAN 1 0.05 0.63 -0.58 T
SNOWFALL (IN)
TODAY 0.0 4.0 1980 0.2 -0.2 0.0
MONTH TO DATE 0.8 1.2 -0.4 0.0
SINCE DEC 1 13.3 5.7 7.6 2.1
SINCE JUL 1 13.3 6.2 7.1 2.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 35 32 3 35
MONTH TO DATE 182 159 23 141
SINCE DEC 1 1126 1024 102 1014
SINCE JUL 1 1915 1963 -48 1704
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 10 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 6.3
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 900 AM
LOWEST 60 1100 AM
AVERAGE 69
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 68 2007
MINIMUM TEMPERATURE (F) 26 1 1968
SUNRISE AND SUNSET
JANUARY 5 2026.......SUNRISE 717 AM EST SUNSET 439 PM EST
JANUARY 6 2026.......SUNRISE 717 AM EST SUNSET 440 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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