292  
CDUS41 KOKX 302048  
CLIISP  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NEW YORK, NY  
448 PM EDT THU MAY 30 2024  
   
...............................
 
 
   
..THE ISLIP NY CLIMATE SUMMARY FOR MAY 30 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 69 1236 PM 95 1987 72 -3 68  
MINIMUM 58 614 AM 41 1970 55 3 47  
2004  
AVERAGE 64 64 0 58  
 
PRECIPITATION (IN)  
TODAY 0.09 2.25 1984 0.13 -0.04 0.00  
MONTH TO DATE 4.67 3.16 1.51 1.91  
SINCE MAR 1 17.66 11.73 5.93 9.76  
SINCE JAN 1 27.38 18.68 8.70 16.35  
 
SNOWFALL (IN)  
TODAY 0.0 T 1991 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 0.0 7.1 -7.1 1.6  
SINCE JUL 1 10.9 31.8 -20.9 5.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 1 3 -2 7  
MONTH TO DATE 142 192 -50 184  
SINCE MAR 1 1167 1432 -265 1253  
SINCE JUL 1 4506 5151 -645 4392  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 38 23 15 12  
SINCE MAR 1 42 25 17 24  
SINCE JAN 1 42 25 17 24    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1200 AM  
LOWEST 57 1200 PM  
AVERAGE 77  
   
......................................................
 
 
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 93 2022  
MINIMUM TEMPERATURE (F) 56 41 1990  
 
SUNRISE AND SUNSET  
MAY 30 2024...........SUNRISE 524 AM EDT SUNSET 817 PM EDT  
MAY 31 2024...........SUNRISE 523 AM EDT SUNSET 817 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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