142  
CDUS41 KOKX 042037  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
437 PM EDT THU APR 04 2024  
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR APRIL 4 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 46 235 PM 75 2010 54 -8 65  
MINIMUM 38 805 AM 26 1972 37 1 42  
1975  
AVERAGE 42 46 -4 54  
 
PRECIPITATION (IN)  
TODAY 0.12 1.36 2007 0.13 -0.01 0.00  
MONTH TO DATE 2.15 0.54 1.61 0.51  
SINCE MAR 1 11.69 5.05 6.64 4.34  
SINCE JAN 1 21.41 12.00 9.41 10.93  
 
SNOWFALL (IN)  
TODAY 0.0 T 1982 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE MAR 1 0.0 6.7 -6.7 1.6  
SINCE JUL 1 10.9 31.4 -20.5 5.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 23 19 4 11  
MONTH TO DATE 85 79 6 68  
SINCE MAR 1 676 859 -183 781  
SINCE JUL 1 4015 4578 -563 3920  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 17.6  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 700 AM  
LOWEST 65 200 PM  
AVERAGE 81  
   
......................................................
 
 
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 68 1988  
MINIMUM TEMPERATURE (F) 38 24 1995  
 
SUNRISE AND SUNSET  
APRIL 4 2024.........SUNRISE 630 AM EDT SUNSET 721 PM EDT  
APRIL 5 2024.........SUNRISE 629 AM EDT SUNSET 722 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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