534  
CDUS41 KOKX 090632  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
232 AM EDT FRI JUN 09 2023  
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR JUNE 8 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1963 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 72 1258 PM 95 1999 75 -3 82  
MINIMUM 47 438 AM 45 1977 58 -11 66  
AVERAGE 60 67 -7 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.62 1978 0.15 -0.15 0.13  
MONTH TO DATE 0.02 1.19 -1.17 0.62  
SINCE JUN 1 0.02 1.19 -1.17 0.62  
SINCE JAN 1 16.37 19.99 -3.62 20.32  
 
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 5.0 31.8 -26.8 37.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 2 3 0  
MONTH TO DATE 28 18 10 4  
SINCE JUN 1 28 18 10 4  
SINCE JUL 1 4424 5173 -749 4693  
 
COOLING  
YESTERDAY 0 3 -3 9  
MONTH TO DATE 8 21 -13 16  
SINCE JUN 1 8 21 -13 16  
SINCE JAN 1 32 50 -18 67    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 400 AM  
LOWEST 39 100 PM  
AVERAGE 68  
   
......................................................
 
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 95 2008  
MINIMUM TEMPERATURE (F) 59 48 1975  
1988  
1997  
 
SUNRISE AND SUNSET  
JUNE 9 2023..........SUNRISE 521 AM EDT SUNSET 823 PM EDT  
JUNE 10 2023..........SUNRISE 521 AM EDT SUNSET 823 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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