547
CDUS41 KOKX 130621
CLIISP
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
121 AM EST MON JAN 13 2025
...............................
..THE ISLIP NY CLIMATE SUMMARY FOR JANUARY 12 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 41 341 PM 68 2020 39 2 49
MINIMUM 24 736 AM -4 1981 25 -1 29
AVERAGE 33 32 1 39
PRECIPITATION (IN)
YESTERDAY 0.00 1.43 1991 0.13 -0.13 0.05
MONTH TO DATE 0.03 1.50 -1.47 3.77
SINCE DEC 1 6.26 6.21 0.05 12.33
SINCE JAN 1 0.03 1.50 -1.47 3.77
SNOWFALL (IN)
YESTERDAY 0.0 14.0 2011 0.3 -0.3 0.0
MONTH TO DATE 0.4 3.2 -2.8 0.3
SINCE DEC 1 2.5 7.7 -5.2 0.3
SINCE JUL 1 2.5 8.2 -5.7 0.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 32 33 -1 26
MONTH TO DATE 383 387 -4 331
SINCE DEC 1 1256 1252 4 1029
SINCE JUL 1 1946 2191 -245 1918
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 18 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 8.5
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 800 AM
LOWEST 42 200 PM
AVERAGE 59
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THE ISLIP NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 60 1995
MINIMUM TEMPERATURE (F) 25 5 1981
SUNRISE AND SUNSET
JANUARY 13 2025.......SUNRISE 715 AM EST SUNSET 448 PM EST
JANUARY 14 2025.......SUNRISE 715 AM EST SUNSET 449 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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