392
CDUS41 KOKX 192151
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
451 PM EST MON JAN 19 2026
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR JANUARY 19 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 32 324 PM 56 1972 39 -7 41
1996
MINIMUM 27 1115 AM 1 1994 24 3 28
AVERAGE 30 31 -1 35
PRECIPITATION (IN)
TODAY T 1.06 2023 0.11 -0.11 0.14
MONTH TO DATE 1.42 2.32 -0.90 0.37
SINCE DEC 1 5.19 7.03 -1.84 6.60
SINCE JAN 1 1.42 2.32 -0.90 0.37
SNOWFALL (IN)
TODAY T 3.7 2005 0.3 -0.3 2.3
MONTH TO DATE 1.7 5.7 -4.0 2.7
SINCE DEC 1 14.2 10.2 4.0 4.8
SINCE JUL 1 14.2 10.7 3.5 4.8
SNOW DEPTH 1
DEGREE DAYS
HEATING
TODAY 35 34 1 30
MONTH TO DATE 555 621 -66 613
SINCE DEC 1 1499 1486 13 1486
SINCE JUL 1 2288 2425 -137 2176
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 23 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 11.2
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 1200 AM
LOWEST 53 200 PM
AVERAGE 75
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 56 2013
2018
MINIMUM TEMPERATURE (F) 24 2 1994
SUNRISE AND SUNSET
JANUARY 19 2026.......SUNRISE 712 AM EST SUNSET 454 PM EST
JANUARY 20 2026.......SUNRISE 712 AM EST SUNSET 455 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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