818  
CDUS41 KOKX 150621  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
221 AM EDT FRI MAR 15 2024  
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR MARCH 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 68 1207 PM 69 2012 47 21 42  
MINIMUM 38 600 AM 17 1993 31 7 33  
AVERAGE 53 39 14 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.92 2017 0.14 -0.14 0.59  
MONTH TO DATE 5.47 2.03 3.44 3.28  
SINCE MAR 1 5.47 2.03 3.44 3.28  
SINCE JAN 1 15.19 8.98 6.21 9.87  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.4 2017 0.3 -0.3 1.2  
MONTH TO DATE 0.0 3.7 -3.7 1.6  
SINCE MAR 1 0.0 3.7 -3.7 1.6  
SINCE JUL 1 10.9 28.4 -17.5 5.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 26 -14 27  
MONTH TO DATE 254 385 -131 348  
SINCE MAR 1 254 385 -131 348  
SINCE JUL 1 3593 4104 -511 3487  
 
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 12 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 4.8  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 36 1200 PM  
AVERAGE 68  
   
......................................................
 
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 67 1990  
MINIMUM TEMPERATURE (F) 32 14 1993  
 
SUNRISE AND SUNSET  
MARCH 15 2024.........SUNRISE 703 AM EDT SUNSET 700 PM EDT  
MARCH 16 2024.........SUNRISE 702 AM EDT SUNSET 701 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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