855  
CDUS41 KOKX 240619  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
119 AM EST WED JAN 24 2024  
   
...............................  
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR JANUARY 23 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 42 118 PM 58 2018 39 3 40  
MINIMUM 33 525 AM -1 1970 24 9 35  
AVERAGE 38 31 7 38  
 
PRECIPITATION (IN)  
YESTERDAY T 2.20 1998 0.11 -0.11 0.55  
MONTH TO DATE 5.64 2.78 2.86 3.46  
SINCE DEC 1 14.20 7.49 6.71 7.88  
SINCE JAN 1 5.64 2.78 2.86 3.46  
 
SNOWFALL (IN)  
YESTERDAY T 23.4 2016 0.3 -0.3 T  
MONTH TO DATE 3.1 7.1 -4.0 T  
SINCE DEC 1 3.1 11.6 -8.5 0.4  
SINCE JUL 1 3.1 12.1 -9.0 0.4  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 34 -7 27  
MONTH TO DATE 727 757 -30 537  
SINCE DEC 1 1425 1622 -197 1404  
SINCE JUL 1 2314 2561 -247 2196  
 
COOLING  
YESTERDAY 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 18 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SLEET  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 1100 PM  
LOWEST 41 1200 PM  
AVERAGE 57  
   
......................................................  
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 66 1967  
MINIMUM TEMPERATURE (F) 24 4 2011  
 
SUNRISE AND SUNSET  
JANUARY 24 2024.......SUNRISE 710 AM EST SUNSET 500 PM EST  
JANUARY 25 2024.......SUNRISE 709 AM EST SUNSET 501 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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