009  
CDUS41 KOKX 230621  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
121 AM EST FRI FEB 23 2024  
   
...............................  
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR FEBRUARY 22 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 40 1159 PM 66 1991 42 -2 45  
MINIMUM 31 701 AM 7 1968 27 4 29  
AVERAGE 36 34 2 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 1.93 2003 0.12 -0.10 0.11  
MONTH TO DATE 1.23 2.50 -1.27 1.03  
SINCE DEC 1 17.11 10.87 6.24 10.42  
SINCE JAN 1 8.55 6.16 2.39 6.00  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.5 2008 0.3 -0.3 T  
MONTH TO DATE 7.8 7.8 -0.0 0.3  
SINCE DEC 1 10.9 22.6 -11.7 0.7  
SINCE JUL 1 10.9 23.1 -12.2 0.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 30 -1 28  
MONTH TO DATE 650 710 -60 561  
SINCE DEC 1 2269 2601 -332 2160  
SINCE JUL 1 3158 3540 -382 2952  
 
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 16 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1100 PM  
LOWEST 67 100 PM  
AVERAGE 80  
   
......................................................  
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 68 2022  
MINIMUM TEMPERATURE (F) 27 10 2015  
 
SUNRISE AND SUNSET  
FEBRUARY 23 2024......SUNRISE 636 AM EST SUNSET 536 PM EST  
FEBRUARY 24 2024......SUNRISE 635 AM EST SUNSET 537 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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