048  
CDUS41 KOKX 200620  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
120 AM EST SAT JAN 20 2024  
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR JANUARY 19 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 30 1231 PM 56 1972 39 -9 48  
1996  
MINIMUM 24 1130 PM 1 1994 24 0 32  
AVERAGE 27 31 -4 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 1.06 2023 0.11 -0.08 1.06  
MONTH TO DATE 5.64 2.32 3.32 2.25  
SINCE DEC 1 14.20 7.03 7.17 6.67  
SINCE JAN 1 5.64 2.32 3.32 2.25  
 
SNOWFALL (IN)  
YESTERDAY 0.5 3.7 2005 0.3 0.2 0.0  
MONTH TO DATE 3.1 5.7 -2.6 T  
SINCE DEC 1 3.1 10.2 -7.1 0.4  
SINCE JUL 1 3.1 10.7 -7.6 0.4  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 38 34 4 25  
MONTH TO DATE 576 621 -45 435  
SINCE DEC 1 1274 1486 -212 1302  
SINCE JUL 1 2163 2425 -262 2094  
 
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 20 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 100 PM  
LOWEST 63 900 PM  
AVERAGE 76  
   
......................................................
 
 
THE ISLIP NY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 56 2013  
2018  
MINIMUM TEMPERATURE (F) 24 2 1994  
 
SUNRISE AND SUNSET  
JANUARY 20 2024.......SUNRISE 712 AM EST SUNSET 455 PM EST  
JANUARY 21 2024.......SUNRISE 712 AM EST SUNSET 456 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