077  
CDUS41 KOKX 200628  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
228 AM EDT SAT JUL 20 2024  
   
...............................  
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR JULY 19 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 83 221 PM 95 1977 83 0 81  
MINIMUM 66 518 AM 57 2000 68 -2 69  
AVERAGE 75 76 -1 75  
 
PRECIPITATION (IN)  
YESTERDAY 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)  
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 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 8.4  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 1000 PM  
LOWEST 37 100 PM  
AVERAGE 58  
   
......................................................  
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 97 1991  
2019  
MINIMUM TEMPERATURE (F) 68 52 1996  
 
SUNRISE AND SUNSET  
JULY 20 2024..........SUNRISE 538 AM EDT SUNSET 819 PM EDT  
JULY 21 2024..........SUNRISE 539 AM EDT SUNSET 818 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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