363  
CDUS41 KOKX 100620  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
120 AM EST SAT FEB 10 2024  
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR FEBRUARY 9 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 49 338 PM 53 2023 40 9 53  
MINIMUM 31 137 AM 5 1967 25 6 27  
AVERAGE 40 32 8 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.00 1969 0.10 -0.10 0.00  
MONTH TO DATE 0.18 0.98 -0.80 0.12  
SINCE DEC 1 16.06 9.35 6.71 9.51  
SINCE JAN 1 7.50 4.64 2.86 5.09  
 
SNOWFALL (IN)  
YESTERDAY 0.0 15.0 1969 0.3 -0.3 0.0  
MONTH TO DATE 0.0 3.5 -3.5 0.3  
SINCE DEC 1 3.1 18.3 -15.2 0.7  
SINCE JUL 1 3.1 18.8 -15.7 0.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 33 -8 25  
MONTH TO DATE 247 299 -52 291  
SINCE DEC 1 1866 2190 -324 1890  
SINCE JUL 1 2755 3129 -374 2682  
 
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 15 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 400 AM  
LOWEST 68 100 PM  
AVERAGE 83  
   
......................................................
 
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 62 2023  
MINIMUM TEMPERATURE (F) 25 -1 1979  
 
SUNRISE AND SUNSET  
FEBRUARY 10 2024......SUNRISE 653 AM EST SUNSET 520 PM EST  
FEBRUARY 11 2024......SUNRISE 652 AM EST SUNSET 522 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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