753  
CDUS41 KOKX 060618  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
218 AM EDT FRI JUN 06 2025  
   
...............................  
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR JUNE 5 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 83 101 PM 88 2010 74 9 76  
MINIMUM 63 443 AM 43 1964 57 6 61  
AVERAGE 73 66 7 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.09 1982 0.15 -0.15 T  
MONTH TO DATE 0.00 0.73 -0.73 0.02  
SINCE JUN 1 0.00 0.73 -0.73 0.02  
SINCE JAN 1 15.73 19.53 -3.80 27.40  
 
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 12 -2 0  
SINCE JUN 1 10 12 -2 0  
SINCE JUL 1 4578 5167 -589 4508  
 
COOLING  
YESTERDAY 8 3 5 4  
MONTH TO DATE 10 12 -2 26  
SINCE JUN 1 10 12 -2 26  
SINCE JAN 1 22 41 -19 68    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 57 100 PM  
AVERAGE 75  
   
......................................................  
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 90 2021  
MINIMUM TEMPERATURE (F) 58 43 1964  
 
SUNRISE AND SUNSET  
JUNE 6 2025..........SUNRISE 521 AM EDT SUNSET 821 PM EDT  
JUNE 7 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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