202  
CDUS41 KOKX 040618  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
118 AM EST THU JAN 04 2024  
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR JANUARY 3 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 44 236 PM 63 2000 40 4 54  
MINIMUM 25 510 AM 7 2001 26 -1 46  
2014  
AVERAGE 35 33 2 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.61 1999 0.13 -0.13 0.39  
MONTH TO DATE 0.02 0.38 -0.36 0.44  
SINCE DEC 1 8.58 5.09 3.49 4.86  
SINCE JAN 1 0.02 0.38 -0.36 0.44  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.5 2014 0.3 -0.3 0.0  
MONTH TO DATE T 0.8 -0.8 0.0  
SINCE DEC 1 T 5.3 -5.3 0.4  
SINCE JUL 1 T 5.8 -5.8 0.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 32 -2 15  
MONTH TO DATE 85 95 -10 54  
SINCE DEC 1 783 960 -177 921  
SINCE JUL 1 1672 1899 -227 1713  
 
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 12 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 800 AM  
LOWEST 49 200 PM  
AVERAGE 69  
   
......................................................
 
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 65 2023  
MINIMUM TEMPERATURE (F) 26 0 2014  
 
SUNRISE AND SUNSET  
JANUARY 4 2024.......SUNRISE 717 AM EST SUNSET 438 PM EST  
JANUARY 5 2024.......SUNRISE 717 AM EST SUNSET 439 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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