822  
CDUS41 KOKX 292145  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
445 PM EST WED JAN 29 2025  
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR JANUARY 29 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 53 320 PM 69 2002 39 14 40  
MINIMUM 34 1201 AM 3 2005 24 10 34  
AVERAGE 44 31 13 37  
 
PRECIPITATION (IN)  
TODAY 0.00 1.25 1990 0.11 -0.11 0.15  
MONTH TO DATE 0.37 3.44 -3.07 7.32  
SINCE DEC 1 6.60 8.15 -1.55 15.88  
SINCE JAN 1 0.37 3.44 -3.07 7.32  
 
SNOWFALL (IN)  
TODAY 0.0 23.5 2022 0.4 -0.4 T  
MONTH TO DATE 2.7 9.4 -6.7 3.1  
SINCE DEC 1 4.8 13.9 -9.1 3.1  
SINCE JUL 1 4.8 14.4 -9.6 3.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 21 34 -13 28  
MONTH TO DATE 1005 961 44 863  
SINCE DEC 1 1878 1826 52 1561  
SINCE JUL 1 2568 2765 -197 2450  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 14.6  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 200 AM  
LOWEST 32 300 PM  
AVERAGE 56  
   
......................................................
 
 
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 62 2006  
MINIMUM TEMPERATURE (F) 24 2 1965  
 
SUNRISE AND SUNSET  
JANUARY 29 2025.......SUNRISE 705 AM EST SUNSET 507 PM EST  
JANUARY 30 2025.......SUNRISE 704 AM EST SUNSET 508 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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