957  
CDUS41 KOKX 240621  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
121 AM EST SAT FEB 24 2024  
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR FEBRUARY 23 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 47 101 PM 68 2022 43 4 44  
MINIMUM 37 1155 PM 10 2015 27 10 37  
AVERAGE 42 35 7 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.14 0.88 2010 0.13 0.01 0.03  
MONTH TO DATE 1.37 2.63 -1.26 1.06  
SINCE DEC 1 17.25 11.00 6.25 10.45  
SINCE JAN 1 8.69 6.29 2.40 6.03  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.7 1987 0.3 -0.3 0.0  
MONTH TO DATE 7.8 8.1 -0.3 0.3  
SINCE DEC 1 10.9 22.9 -12.0 0.7  
SINCE JUL 1 10.9 23.4 -12.5 0.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 30 -7 24  
MONTH TO DATE 673 740 -67 585  
SINCE DEC 1 2292 2631 -339 2184  
SINCE JUL 1 3181 3570 -389 2976  
 
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 10 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 79 1200 PM  
AVERAGE 90  
   
......................................................
 
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 64 2017  
MINIMUM TEMPERATURE (F) 27 3 2015  
 
SUNRISE AND SUNSET  
FEBRUARY 24 2024......SUNRISE 635 AM EST SUNSET 537 PM EST  
FEBRUARY 25 2024......SUNRISE 633 AM EST SUNSET 538 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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