083
CDUS41 KOKX 210628
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
128 AM EST TUE JAN 21 2025
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR JANUARY 20 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1963 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 28 1205 AM 56 2013 39 -11 25
2018
MINIMUM 15 1157 PM 2 1994 24 -9 17
AVERAGE 22 31 -9 21
PRECIPITATION (IN)
YESTERDAY T 1.93 1978 0.12 -0.12 T
MONTH TO DATE 0.37 2.44 -2.07 5.64
SINCE DEC 1 6.60 7.15 -0.55 14.20
SINCE JAN 1 0.37 2.44 -2.07 5.64
SNOWFALL (IN)
YESTERDAY T 15.6 1978 0.4 -0.4 T
MONTH TO DATE 2.7 6.1 -3.4 3.1
SINCE DEC 1 4.8 10.6 -5.8 3.1
SINCE JUL 1 4.8 11.1 -6.3 3.1
SNOW DEPTH 1
DEGREE DAYS
HEATING
YESTERDAY 43 34 9 44
MONTH TO DATE 656 655 1 620
SINCE DEC 1 1529 1520 9 1318
SINCE JUL 1 2219 2459 -240 2207
COOLING
YESTERDAY 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 25 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 12.2
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 1200 AM
LOWEST 43 500 PM
AVERAGE 64
......................................................
THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 58 1974
MINIMUM TEMPERATURE (F) 24 -3 1984
SUNRISE AND SUNSET
JANUARY 21 2025.......SUNRISE 711 AM EST SUNSET 457 PM EST
JANUARY 22 2025.......SUNRISE 711 AM EST SUNSET 458 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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