502
CDUS41 KOKX 222138
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
438 PM EST THU JAN 22 2026
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR JANUARY 22 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 48 235 PM 55 1967 39 9 21
1973
2017
MINIMUM 39 738 AM -7 1984 24 15 7
AVERAGE 44 31 13 14
PRECIPITATION (IN)
TODAY 0.00 1.62 1987 0.11 -0.11 0.00
MONTH TO DATE 1.42 2.67 -1.25 0.37
SINCE DEC 1 5.19 7.38 -2.19 6.60
SINCE JAN 1 1.42 2.67 -1.25 0.37
SNOWFALL (IN)
TODAY 0.0 10.9 2005 0.4 -0.4 0.0
MONTH TO DATE 1.7 6.8 -5.1 2.7
SINCE DEC 1 14.2 11.3 2.9 4.8
SINCE JUL 1 14.2 11.8 2.4 4.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 21 34 -13 51
MONTH TO DATE 662 723 -61 757
SINCE DEC 1 1606 1588 18 1630
SINCE JUL 1 2395 2527 -132 2320
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 28 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 14.2
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 72 1200 AM
LOWEST 32 400 PM
AVERAGE 52
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 58 2018
MINIMUM TEMPERATURE (F) 24 -1 1970
SUNRISE AND SUNSET
JANUARY 22 2026.......SUNRISE 711 AM EST SUNSET 458 PM EST
JANUARY 23 2026.......SUNRISE 710 AM EST SUNSET 459 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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