326  
CDUS41 KOKX 160621  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
221 AM EDT SAT MAR 16 2024  
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR MARCH 15 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 73R 159 PM 67 1990 47 26 46  
MINIMUM 46 1159 PM 14 1993 32 14 34  
AVERAGE 60 39 21 40  
 
PRECIPITATION (IN)  
YESTERDAY T 1.47 1999 0.15 -0.15 0.00  
MONTH TO DATE 5.47 2.18 3.29 3.28  
SINCE MAR 1 5.47 2.18 3.29 3.28  
SINCE JAN 1 15.19 9.13 6.06 9.87  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.9 1999 0.2 -0.2 0.0  
MONTH TO DATE 0.0 3.9 -3.9 1.6  
SINCE MAR 1 0.0 3.9 -3.9 1.6  
SINCE JUL 1 10.9 28.6 -17.7 5.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 26 -21 25  
MONTH TO DATE 259 411 -152 373  
SINCE MAR 1 259 411 -152 373  
SINCE JUL 1 3598 4130 -532 3512  
 
COOLING  
YESTERDAY 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 24 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 9.7  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 400 AM  
LOWEST 41 300 PM  
AVERAGE 62  
   
......................................................
 
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 66 1990  
MINIMUM TEMPERATURE (F) 32 16 1967  
 
SUNRISE AND SUNSET  
MARCH 16 2024.........SUNRISE 702 AM EDT SUNSET 701 PM EDT  
MARCH 17 2024.........SUNRISE 700 AM EDT SUNSET 702 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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