718  
CDUS41 KOKX 280617  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
217 AM EDT SUN JUL 28 2024  
   
...............................  
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR JULY 27 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 85 149 PM 95 2020 83 2 86  
MINIMUM 64 427 AM 55 1975 68 -4 76  
AVERAGE 75 75 0 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.85 1984 0.12 -0.12 0.32  
MONTH TO DATE 1.60 2.76 -1.16 7.06  
SINCE JUN 1 4.04 6.76 -2.72 8.96  
SINCE JAN 1 31.42 25.56 5.86 25.31  
 
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 16  
MONTH TO DATE 331 267 64 339  
SINCE JUN 1 549 419 130 449  
SINCE JAN 1 591 448 143 473    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 400 AM  
LOWEST 35 100 PM  
AVERAGE 63  
   
......................................................  
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 96 1999  
MINIMUM TEMPERATURE (F) 68 56 1977  
2001  
 
SUNRISE AND SUNSET  
JULY 28 2024..........SUNRISE 546 AM EDT SUNSET 812 PM EDT  
JULY 29 2024..........SUNRISE 547 AM EDT SUNSET 811 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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