047  
CDUS41 KOKX 240616  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
216 AM EDT SAT JUN 24 2023  
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR JUNE 23 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 70 1253 PM 91 1999 80 -10 75  
MINIMUM 64 603 AM 48 1992 64 0 58  
AVERAGE 67 72 -5 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.22 0.94 1967 0.11 0.11 0.00  
MONTH TO DATE 1.41 3.26 -1.85 2.27  
SINCE JUN 1 1.41 3.26 -1.85 2.27  
SINCE JAN 1 17.76 22.06 -4.30 21.97  
 
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 0 0 0 0  
MONTH TO DATE 28 27 1 10  
SINCE JUN 1 28 27 1 10  
SINCE JUL 1 4424 5182 -758 4699  
 
COOLING  
YESTERDAY 2 7 -5 2  
MONTH TO DATE 52 96 -44 86  
SINCE JUN 1 52 96 -44 86  
SINCE JAN 1 76 125 -49 137    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 800 PM  
LOWEST 78 1000 AM  
AVERAGE 89  
   
......................................................
 
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 96 1966  
MINIMUM TEMPERATURE (F) 64 51 2007  
 
SUNRISE AND SUNSET  
JUNE 24 2023..........SUNRISE 522 AM EDT SUNSET 828 PM EDT  
JUNE 25 2023..........SUNRISE 522 AM EDT SUNSET 828 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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