787  
CDUS41 KOKX 192046  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
446 PM EDT FRI JUL 19 2024  
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR JULY 19 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 83 221 PM 95 1977 83 0 81  
MINIMUM 66 518 AM 57 2000 68 -2 69  
AVERAGE 75 76 -1 75  
 
PRECIPITATION (IN)  
TODAY 0.00 0.76 1971 0.11 -0.11 T  
MONTH TO DATE 1.06 1.88 -0.82 6.41  
SINCE JUN 1 3.50 5.88 -2.38 8.31  
SINCE JAN 1 30.88 24.68 6.20 24.66  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 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  
TODAY 10 10 0 10  
MONTH TO DATE 243 185 58 240  
SINCE JUN 1 461 337 124 350  
SINCE JAN 1 503 366 137 374    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 500 AM  
LOWEST 37 100 PM  
AVERAGE 56  
   
......................................................
 
 
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 97 1991  
2019  
MINIMUM TEMPERATURE (F) 68 52 1996  
 
SUNRISE AND SUNSET  
JULY 19 2024..........SUNRISE 538 AM EDT SUNSET 819 PM EDT  
JULY 20 2024..........SUNRISE 538 AM EDT SUNSET 819 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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