399  
CDUS41 KOKX 170616  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
216 AM EDT WED JUL 17 2024  
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR JULY 16 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 93 1245 PM 95 1983 83 10 80  
MINIMUM 74 500 AM 55 1966 68 6 73  
AVERAGE 84 75 9 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.65 2023 0.11 -0.11 4.65  
MONTH TO DATE 1.03 1.55 -0.52 6.00  
SINCE JUN 1 3.47 5.55 -2.08 7.90  
SINCE JAN 1 30.85 24.35 6.50 24.25  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 T  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 30 -30 28  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 19 10 9 12  
MONTH TO DATE 204 155 49 203  
SINCE JUN 1 422 307 115 313  
SINCE JAN 1 464 336 128 337    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 500 AM  
LOWEST 47 100 PM  
AVERAGE 72  
   
......................................................
 
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 94 1997  
MINIMUM TEMPERATURE (F) 68 56 1966  
 
SUNRISE AND SUNSET  
JULY 17 2024..........SUNRISE 536 AM EDT SUNSET 821 PM EDT  
JULY 18 2024..........SUNRISE 537 AM EDT SUNSET 820 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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