298  
CDUS41 KOKX 130616  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
216 AM EDT WED MAR 13 2024  
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR MARCH 12 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 63 455 PM 67 2021 46 17 46  
MINIMUM 37 433 AM 14 1984 31 6 30  
AVERAGE 50 39 11 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.61 1968 0.14 -0.14 0.00  
MONTH TO DATE 5.47 1.75 3.72 1.49  
SINCE MAR 1 5.47 1.75 3.72 1.49  
SINCE JAN 1 15.19 8.70 6.49 8.08  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.7 2005 0.3 -0.3 0.0  
MONTH TO DATE 0.0 3.2 -3.2 0.4  
SINCE MAR 1 0.0 3.2 -3.2 0.4  
SINCE JUL 1 10.9 27.9 -17.0 3.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 26 -11 27  
MONTH TO DATE 224 333 -109 299  
SINCE MAR 1 224 333 -109 299  
SINCE JUL 1 3563 4052 -489 3438  
 
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 23 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 12.0  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 58 1100 PM  
LOWEST 25 500 PM  
AVERAGE 42  
   
......................................................
 
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 82 1990  
MINIMUM TEMPERATURE (F) 31 13 2017  
 
SUNRISE AND SUNSET  
MARCH 13 2024.........SUNRISE 706 AM EDT SUNSET 658 PM EDT  
MARCH 14 2024.........SUNRISE 705 AM EDT SUNSET 659 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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