010  
CDUS41 KOKX 070621  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
221 AM EDT SAT JUN 07 2025  
   
...............................  
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR JUNE 6 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 82 918 AM 90 2021 74 8 80  
MINIMUM 67 423 AM 43 1964 58 9 68  
AVERAGE 75 66 9 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.87 2000 0.15 -0.15 1.40  
MONTH TO DATE 0.00 0.88 -0.88 1.42  
SINCE JUN 1 0.00 0.88 -0.88 1.42  
SINCE JAN 1 15.73 19.68 -3.95 28.80  
 
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 11.7 31.8 -20.1 10.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 10 14 -4 0  
SINCE JUN 1 10 14 -4 0  
SINCE JUL 1 4578 5169 -591 4508  
 
COOLING  
YESTERDAY 10 3 7 9  
MONTH TO DATE 20 15 5 35  
SINCE JUN 1 20 15 5 35  
SINCE JAN 1 32 44 -12 77    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1100 PM  
LOWEST 62 900 AM  
AVERAGE 80  
   
......................................................  
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 94 1999  
MINIMUM TEMPERATURE (F) 58 47 2007  
 
SUNRISE AND SUNSET  
JUNE 7 2025..........SUNRISE 521 AM EDT SUNSET 822 PM EDT  
JUNE 8 2025..........SUNRISE 521 AM EDT SUNSET 822 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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