955  
CDUS41 KOKX 050616  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
116 AM EST WED MAR 05 2025  
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR MARCH 4 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1963 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 46 446 PM 58 2024 44 2 58  
MINIMUM 26 452 AM 5 2009 29 -3 39  
AVERAGE 36 37 -1 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.12 1971 0.14 -0.14 0.00  
MONTH TO DATE 0.00 0.57 -0.57 1.65  
SINCE MAR 1 0.00 0.57 -0.57 1.65  
SINCE JAN 1 4.32 7.52 -3.20 11.37  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.0 1971 0.2 -0.2 0.0  
MONTH TO DATE 0.0 1.0 -1.0 0.0  
SINCE MAR 1 0.0 1.0 -1.0 0.0  
SINCE JUL 1 11.7 25.7 -14.0 10.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 28 1 16  
MONTH TO DATE 130 115 15 77  
SINCE MAR 1 130 115 15 77  
SINCE JUL 1 3612 3834 -222 3416  
 
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 26 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 11.3  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 600 AM  
LOWEST 65 1100 AM  
AVERAGE 72  
   
......................................................
 
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 63 1974  
1985  
MINIMUM TEMPERATURE (F) 29 9 2009  
 
SUNRISE AND SUNSET  
MARCH 5 2025.........SUNRISE 620 AM EST SUNSET 548 PM EST  
MARCH 6 2025.........SUNRISE 618 AM EST SUNSET 550 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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