388  
CDUS41 KOKX 150628  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
228 AM EDT SAT JUN 15 2024  
   
...............................  
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR JUNE 14 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1963 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 78 243 PM 92 1988 77 1 73  
MINIMUM 65 1141 PM 49 1978 61 4 59  
1979  
AVERAGE 72 69 3 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.45 0.76 2002 0.15 0.30 0.26  
MONTH TO DATE 1.90 2.10 -0.20 0.90  
SINCE JUN 1 1.90 2.10 -0.20 0.90  
SINCE JAN 1 29.28 20.90 8.38 17.25  
 
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 10.9 31.8 -20.9 5.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 24 -24 28  
SINCE JUN 1 0 24 -24 28  
SINCE JUL 1 4508 5179 -671 4424  
 
COOLING  
YESTERDAY 7 4 3 1  
MONTH TO DATE 69 44 25 27  
SINCE JUN 1 69 44 25 27  
SINCE JAN 1 111 73 38 51    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 10.5  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 800 PM  
LOWEST 71 900 AM  
AVERAGE 84  
   
......................................................  
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 95 1988  
MINIMUM TEMPERATURE (F) 61 46 1978  
 
SUNRISE AND SUNSET  
JUNE 15 2024..........SUNRISE 520 AM EDT SUNSET 826 PM EDT  
JUNE 16 2024..........SUNRISE 520 AM EDT SUNSET 826 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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