152  
CDUS41 KOKX 040616  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
216 AM EDT FRI JUL 04 2025  
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR JULY 3 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1963 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 90 1211 PM 104 1966 82 8 80  
MINIMUM 67 1159 PM 51 2001 66 1 61  
AVERAGE 79 74 5 71  
 
PRECIPITATION (IN)  
YESTERDAY T 0.99 1978 0.09 -0.09 0.00  
MONTH TO DATE 1.31 0.28 1.03 0.00  
SINCE JUN 1 3.19 4.28 -1.09 2.44  
SINCE JAN 1 18.92 23.08 -4.16 29.82  
 
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 0.0  
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 18 30 -12 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 14 9 5 6  
MONTH TO DATE 40 27 13 20  
SINCE JUN 1 280 179 101 238  
SINCE JAN 1 292 208 84 280    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 35 1100 AM  
AVERAGE 68  
   
......................................................
 
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 97 1966  
2010  
MINIMUM TEMPERATURE (F) 66 52 1979  
 
SUNRISE AND SUNSET  
JULY 4 2025..........SUNRISE 526 AM EDT SUNSET 827 PM EDT  
JULY 5 2025..........SUNRISE 527 AM EDT SUNSET 827 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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