253  
CDUS41 KOKX 120620  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
120 AM EST MON FEB 12 2024  
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR FEBRUARY 11 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 49 354 AM 58 2009 40 9 46  
MINIMUM 38 1144 PM -2 1979 25 13 29  
AVERAGE 44 32 12 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.58 2018 0.12 -0.12 0.00  
MONTH TO DATE 0.18 1.20 -1.02 0.12  
SINCE DEC 1 16.06 9.57 6.49 9.51  
SINCE JAN 1 7.50 4.86 2.64 5.09  
 
SNOWFALL (IN)  
YESTERDAY 0.0 10.1 1983 0.3 -0.3 0.0  
MONTH TO DATE 0.0 4.2 -4.2 0.3  
SINCE DEC 1 3.1 19.0 -15.9 0.7  
SINCE JUL 1 3.1 19.5 -16.4 0.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 32 -11 27  
MONTH TO DATE 289 364 -75 329  
SINCE DEC 1 1908 2255 -347 1928  
SINCE JUL 1 2797 3194 -397 2720  
 
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 12 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 53 300 PM  
AVERAGE 73  
   
......................................................
 
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 62 2022  
MINIMUM TEMPERATURE (F) 25 -6 1979  
 
SUNRISE AND SUNSET  
FEBRUARY 12 2024......SUNRISE 651 AM EST SUNSET 523 PM EST  
FEBRUARY 13 2024......SUNRISE 650 AM EST SUNSET 524 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab NY Page
The Nexlab NJ Page
The Nexlab CT Page Main Text Page