080  
CDUS41 KOKX 250617  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
117 AM EST SUN FEB 25 2024  
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR FEBRUARY 24 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1963 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 42 306 PM 64 2017 43 -1 47  
MINIMUM 27 1159 PM 3 2015 27 0 25  
AVERAGE 35 35 0 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.31 1998 0.13 -0.13 0.01  
MONTH TO DATE 1.37 2.76 -1.39 1.07  
SINCE DEC 1 17.25 11.13 6.12 10.46  
SINCE JAN 1 8.69 6.42 2.27 6.04  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.2 2005 0.3 -0.3 0.0  
MONTH TO DATE 7.8 8.4 -0.6 0.3  
SINCE DEC 1 10.9 23.2 -12.3 0.7  
SINCE JUL 1 10.9 23.7 -12.8 0.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 30 0 29  
MONTH TO DATE 703 770 -67 614  
SINCE DEC 1 2322 2661 -339 2213  
SINCE JUL 1 3211 3600 -389 3005  
 
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 21 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 12.4  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1200 AM  
LOWEST 29 400 PM  
AVERAGE 61  
   
......................................................
 
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 65 1976  
2017  
MINIMUM TEMPERATURE (F) 27 8 1967  
 
SUNRISE AND SUNSET  
FEBRUARY 25 2024......SUNRISE 633 AM EST SUNSET 538 PM EST  
FEBRUARY 26 2024......SUNRISE 632 AM EST SUNSET 540 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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