296  
CDUS41 KOKX 140626  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
126 AM EST SUN JAN 14 2024  
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR JANUARY 13 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 57 135 PM 60 1995 39 18 57  
MINIMUM 35 1159 PM 5 1981 25 10 37  
AVERAGE 46 32 14 47  
 
PRECIPITATION (IN)  
YESTERDAY 1.31 1.67 1979 0.12 1.19 0.20  
MONTH TO DATE 5.08 1.62 3.46 1.17  
SINCE DEC 1 13.64 6.33 7.31 5.59  
SINCE JAN 1 5.08 1.62 3.46 1.17  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.0 1964 0.4 -0.4 0.0  
2012  
MONTH TO DATE 0.3 3.6 -3.3 0.0  
SINCE DEC 1 0.3 8.1 -7.8 0.4  
SINCE JUL 1 0.3 8.6 -8.3 0.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 33 -14 18  
MONTH TO DATE 350 420 -70 274  
SINCE DEC 1 1048 1285 -237 1141  
SINCE JUL 1 1937 2224 -287 1933  
 
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 33 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 20.2  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 39 700 PM  
AVERAGE 70  
   
......................................................
 
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 67 1995  
MINIMUM TEMPERATURE (F) 25 -4 1988  
 
SUNRISE AND SUNSET  
JANUARY 14 2024.......SUNRISE 715 AM EST SUNSET 448 PM EST  
JANUARY 15 2024.......SUNRISE 715 AM EST SUNSET 449 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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