838  
CDUS41 KOKX 150618  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
118 AM EST MON JAN 15 2024  
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR JANUARY 14 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 45 117 PM 67 1995 39 6 37  
MINIMUM 27 1159 PM -4 1988 25 2 31  
AVERAGE 36 32 4 34  
 
PRECIPITATION (IN)  
YESTERDAY T 1.33 2006 0.12 -0.12 T  
MONTH TO DATE 5.08 1.74 3.34 1.17  
SINCE DEC 1 13.64 6.45 7.19 5.59  
SINCE JAN 1 5.08 1.74 3.34 1.17  
 
SNOWFALL (IN)  
YESTERDAY T 5.0 1982 0.3 -0.3 T  
MONTH TO DATE 0.3 3.9 -3.6 T  
SINCE DEC 1 0.3 8.4 -8.1 0.4  
SINCE JUL 1 0.3 8.9 -8.6 0.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 33 -4 31  
MONTH TO DATE 379 453 -74 305  
SINCE DEC 1 1077 1318 -241 1172  
SINCE JUL 1 1966 2257 -291 1964  
 
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 38 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 17.3  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 200 PM  
LOWEST 21 500 PM  
AVERAGE 52  
   
......................................................
 
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 66 1995  
MINIMUM TEMPERATURE (F) 24 -7 1988  
 
SUNRISE AND SUNSET  
JANUARY 15 2024.......SUNRISE 715 AM EST SUNSET 449 PM EST  
JANUARY 16 2024.......SUNRISE 714 AM EST SUNSET 450 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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