473  
CDUS41 KOKX 110618  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
118 AM EST THU JAN 11 2024  
   
...............................  
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR JANUARY 10 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 56 1223 AM 60 2016 39 17 44  
MINIMUM 43 1046 PM 0 1968 25 18 27  
AVERAGE 50 32 18 36  
 
PRECIPITATION (IN)  
YESTERDAY 1.55 1.72 2016 0.12 1.43 0.00  
MONTH TO DATE 3.72 1.24 2.48 0.66  
SINCE DEC 1 12.28 5.95 6.33 5.08  
SINCE JAN 1 3.72 1.24 2.48 0.66  
 
SNOWFALL (IN)  
YESTERDAY 0.0 11.0 1965 0.3 -0.3 0.0  
MONTH TO DATE 0.3 2.6 -2.3 0.0  
SINCE DEC 1 0.3 7.1 -6.8 0.4  
SINCE JUL 1 0.3 7.6 -7.3 0.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 33 -18 29  
MONTH TO DATE 281 321 -40 210  
SINCE DEC 1 979 1186 -207 1077  
SINCE JUL 1 1868 2125 -257 1869  
 
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 SE (150)  
HIGHEST GUST SPEED 57 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 17.1  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 41 200 PM  
AVERAGE 71  
   
......................................................  
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 60 1975  
MINIMUM TEMPERATURE (F) 25 1 1988  
 
SUNRISE AND SUNSET  
JANUARY 11 2024.......SUNRISE 716 AM EST SUNSET 445 PM EST  
JANUARY 12 2024.......SUNRISE 716 AM EST SUNSET 446 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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