913  
CDUS41 KOKX 290630  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
130 AM EST MON JAN 29 2024  
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR JANUARY 28 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 41 1212 AM 61 2002 39 2 52  
MINIMUM 36 1159 PM 3 1977 24 12 26  
AVERAGE 39 31 8 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.78 1.17 1994 0.11 0.67 0.00  
MONTH TO DATE 7.17 3.33 3.84 4.91  
SINCE DEC 1 15.73 8.04 7.69 9.33  
SINCE JAN 1 7.17 3.33 3.84 4.91  
 
SNOWFALL (IN)  
YESTERDAY 0.0 9.1 2004 0.4 -0.4 0.0  
MONTH TO DATE 3.1 9.0 -5.9 T  
SINCE DEC 1 3.1 13.5 -10.4 0.4  
SINCE JUL 1 3.1 14.0 -10.9 0.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 34 -8 26  
MONTH TO DATE 835 927 -92 658  
SINCE DEC 1 1533 1792 -259 1525  
SINCE JUL 1 2422 2731 -309 2317  
 
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 24 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 12.7  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 800 AM  
LOWEST 86 1200 AM  
AVERAGE 93  
   
......................................................
 
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 69 2002  
MINIMUM TEMPERATURE (F) 24 3 2005  
 
SUNRISE AND SUNSET  
JANUARY 29 2024.......SUNRISE 706 AM EST SUNSET 506 PM EST  
JANUARY 30 2024.......SUNRISE 705 AM EST SUNSET 507 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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